Real Time Pricing (RTP) based tariff is more advantageous to the flat rate tariff as it encourages
customers to use their appliances during off-peak period. By applying this type of tariff, peak load on the power plant
reduces and amount of monthly bill of customers also reduces. For this purpose dedicated infrastructure having
communication and networking in conjunction with power grid is required. Two-way communication between utility
and customers is required to exchange the data like real time price and present load condition. For this purpose Home
Area Network (HAN) made of Home Energy Controllers (HEC), smart meters, and smart plugs are required. HEC
receives the RTP data from utility and decides the load pattern of schedulable appliances using certain minimization
techniques. The schedulable appliances are allowed to switch on during lower priced time slots. Energy price data are
required in advance for this purpose. By applying powerful tools, accurate forecasting is possible. Energy price
depends on so many factors, so highly accurate forecasting is the challenging task. To restrict the operation during
peak-load condition, schedulable appliances receive power through ‘Smart Plugs’. In this work the block diagram,
circuit diagram and actual hardware of smart plug are presented. Two forecasting techniques are presented in this
work. Both forecasting methods are compared using parameter, Mean Absolute Percentage Error (MAPE).
IRJET- Iot Based Smart Energy MonitoringIRJET Journal
This document describes an IOT-based smart energy monitoring system that uses an Arduino microcontroller and ESP8266 WiFi module. The system measures energy consumption in watts using a current sensor and displays the readings on an LCD screen and online via a webpage. It allows users to remotely monitor energy usage in real-time. If energy usage exceeds a threshold, the system can detect theft. The system aims to automate meter readings, optimize energy usage, and reduce wastage by providing usage data to consumers.
PERFORMANCE ANALYSIS OF ENERGY EFFICIENT SCALABLE HEIRARCHIAL PROTOCOL FOR HO...IAEME Publication
Wireless Sensor nodes connect the physical world to the digital world using smart,
tiny and self configured stand alone devices. These small devices offer pack of
brilliant opportunities to the digital world by capturing and revealing real time events
which later used as data cloud in numerous applications. With impressive
improvements in protocols, node level programming, simulation platforms and
middleware developments sensor nodes have become promising options in the
development of smart cities, gas and chemical industry, precision agriculture etc.
However, these industrial application demands more lifetime and faster-secure data
transmissions. In many applications it is recorded that with increase in network size
LEACH routing protocol functioning degenerate. Further, designing of a promising
routing protocol that can maintain less energy consumption during data gathering
and propagation leads to use of variety of approaches. This work is based on the
abstraction of equal distribution of energy among nodes with scalability.
Experimental results show commendable improvement in network lifespan with
residual energy of nodes to last for longer period. Throughput is also monitored
considering scalability.
Distance relay is mainly used for fault detection in the power system. But it cannot be used below 11kV. Hence an electronic smart energy meter is developed for the detection of the fault in the distribution system. It consists of a fault detection circuit and an IoT module. The fault detector senses the presence of a fault and give a command signal to the circuit breaker and also passes these fault signal to the operator. This proposed system will be a perfect solution for three major challenges faced in the distribution sector such as automatic fault isolation, information about the fault to the operator and exact location of the fault. The energy meter is capable of displaying the cost of the unit consumed according to their tariff. The variation in tariff can be controlled by an operator using IoT. The initial cost of the proposed system is comparatively higher than the traditional system. As a long term consideration, the cost of installation can be compensated by reducing the wastage of energy by making the consumer aware of the consumption details.
IRJET- A Review on Power Line Carrier Communication (PLCC) SystemsIRJET Journal
This document provides an overview of power line carrier communication (PLCC) systems. It discusses how PLCC uses existing power lines to transmit data communication signals. PLCC offers advantages over traditional communication methods like lower costs since it utilizes existing infrastructure. The document reviews several studies on using PLCC for applications like automatic meter reading, home automation, and monitoring electricity distribution systems. It also discusses challenges like noise, attenuation, and varying impedance on power lines. Future work is proposed to further validate PLCC system designs and improve performance.
IoT Based Control and Monitoring of Smart Grid and Power Theft Detection by L...IRJET Journal
This document discusses using IoT technology to create a smart grid system for monitoring and controlling power distribution and detecting power theft. The system uses Raspberry Pi hubs connected to smart meters via Zigbee to collect power usage data from consumers and send it to the Azure cloud. This allows identifying locations of power theft by comparing total usage recorded at transformers to reported consumer usage. The system can also detect faults, notify consumers of outages or price changes, and allow excess power from solar installations to be returned to the grid.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
This document discusses a smart plug system for home automation using WiFi. The smart plug allows appliances to be remotely controlled and monitored for energy consumption. It uses an ESP32 microcontroller connected to a current sensor to measure appliance energy usage. When a user's smartphone comes within Bluetooth range, the smart plug can automatically turn appliances on or off. The system was tested successfully by controlling a light remotely and monitoring its current draw. The smart plug provides a low-cost way to automate home appliances without disturbing existing controls.
IRJET- Power Monitoring with Time Controlling & Data LoggingIRJET Journal
This document describes a power monitoring system that measures and logs the power consumption of electrical devices. The system uses a current sensor to measure current, which is sent to an Arduino microcontroller. The Arduino calculates power consumption based on current and voltage. Data on power usage is sent wirelessly to a database on ThingSpeak using an ESP8266 WiFi module. The system allows setting timers to automatically turn devices off after a certain time period. This helps save energy. The system was tested on various loads and accurately measured and logged their power usage over time to the ThingSpeak database.
IRJET- Iot Based Smart Energy MonitoringIRJET Journal
This document describes an IOT-based smart energy monitoring system that uses an Arduino microcontroller and ESP8266 WiFi module. The system measures energy consumption in watts using a current sensor and displays the readings on an LCD screen and online via a webpage. It allows users to remotely monitor energy usage in real-time. If energy usage exceeds a threshold, the system can detect theft. The system aims to automate meter readings, optimize energy usage, and reduce wastage by providing usage data to consumers.
PERFORMANCE ANALYSIS OF ENERGY EFFICIENT SCALABLE HEIRARCHIAL PROTOCOL FOR HO...IAEME Publication
Wireless Sensor nodes connect the physical world to the digital world using smart,
tiny and self configured stand alone devices. These small devices offer pack of
brilliant opportunities to the digital world by capturing and revealing real time events
which later used as data cloud in numerous applications. With impressive
improvements in protocols, node level programming, simulation platforms and
middleware developments sensor nodes have become promising options in the
development of smart cities, gas and chemical industry, precision agriculture etc.
However, these industrial application demands more lifetime and faster-secure data
transmissions. In many applications it is recorded that with increase in network size
LEACH routing protocol functioning degenerate. Further, designing of a promising
routing protocol that can maintain less energy consumption during data gathering
and propagation leads to use of variety of approaches. This work is based on the
abstraction of equal distribution of energy among nodes with scalability.
Experimental results show commendable improvement in network lifespan with
residual energy of nodes to last for longer period. Throughput is also monitored
considering scalability.
Distance relay is mainly used for fault detection in the power system. But it cannot be used below 11kV. Hence an electronic smart energy meter is developed for the detection of the fault in the distribution system. It consists of a fault detection circuit and an IoT module. The fault detector senses the presence of a fault and give a command signal to the circuit breaker and also passes these fault signal to the operator. This proposed system will be a perfect solution for three major challenges faced in the distribution sector such as automatic fault isolation, information about the fault to the operator and exact location of the fault. The energy meter is capable of displaying the cost of the unit consumed according to their tariff. The variation in tariff can be controlled by an operator using IoT. The initial cost of the proposed system is comparatively higher than the traditional system. As a long term consideration, the cost of installation can be compensated by reducing the wastage of energy by making the consumer aware of the consumption details.
IRJET- A Review on Power Line Carrier Communication (PLCC) SystemsIRJET Journal
This document provides an overview of power line carrier communication (PLCC) systems. It discusses how PLCC uses existing power lines to transmit data communication signals. PLCC offers advantages over traditional communication methods like lower costs since it utilizes existing infrastructure. The document reviews several studies on using PLCC for applications like automatic meter reading, home automation, and monitoring electricity distribution systems. It also discusses challenges like noise, attenuation, and varying impedance on power lines. Future work is proposed to further validate PLCC system designs and improve performance.
IoT Based Control and Monitoring of Smart Grid and Power Theft Detection by L...IRJET Journal
This document discusses using IoT technology to create a smart grid system for monitoring and controlling power distribution and detecting power theft. The system uses Raspberry Pi hubs connected to smart meters via Zigbee to collect power usage data from consumers and send it to the Azure cloud. This allows identifying locations of power theft by comparing total usage recorded at transformers to reported consumer usage. The system can also detect faults, notify consumers of outages or price changes, and allow excess power from solar installations to be returned to the grid.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
This document discusses a smart plug system for home automation using WiFi. The smart plug allows appliances to be remotely controlled and monitored for energy consumption. It uses an ESP32 microcontroller connected to a current sensor to measure appliance energy usage. When a user's smartphone comes within Bluetooth range, the smart plug can automatically turn appliances on or off. The system was tested successfully by controlling a light remotely and monitoring its current draw. The smart plug provides a low-cost way to automate home appliances without disturbing existing controls.
IRJET- Power Monitoring with Time Controlling & Data LoggingIRJET Journal
This document describes a power monitoring system that measures and logs the power consumption of electrical devices. The system uses a current sensor to measure current, which is sent to an Arduino microcontroller. The Arduino calculates power consumption based on current and voltage. Data on power usage is sent wirelessly to a database on ThingSpeak using an ESP8266 WiFi module. The system allows setting timers to automatically turn devices off after a certain time period. This helps save energy. The system was tested on various loads and accurately measured and logged their power usage over time to the ThingSpeak database.
This document summarizes an intelligence digital energy meter system that uses an Arduino microcontroller to automatically monitor energy consumption and cut power if bills are unpaid. The system includes current sensors to measure load consumption, a GSM module to send alert messages to users, and relays connected to the Arduino to remotely disconnect power. It aims to reduce losses from unpaid bills by remotely disconnecting power after sending alert messages. The system could help electricity providers better monitor usage and cut down on manual disconnection of unpaid services.
Development of Android Controlled AC Dim Lightijtsrd
The light level in a room has a huge effect on one's mood and productivity. Lighting can contribute to your alertness and awakeness in the mornings, and it can either entice you to feel tired or keep you up all night. With all of these discoveries on the effects of lighting, it is becoming more and more important to be able to control lighting. In this paper, Bluetooth controlled AC dim light is constructed using TRIAC. The android application is developed using JDK in Android Eclipse which will control the on off function of the light bulb. Bluetooth wireless communication has been rising in popularity nowadays due to its low cost and wide range of applications. Moreover, most modern phones have Bluetooth, making it excellent controllers for Bluetooth supported devices. Serial data sent from the Android application is received by the Bluetooth receiver interfaced to the Arduino. Zero cross detection method is used for TRIAC gate trigger and Arduino uses serial data to generate appropriate pulses at a specific angle for TRIAC. Isolation between Arduino and ac source is considered and overall system is implemented using simulation and practical approaches. Zaw Min Min Htun | Kyaw Zin Latt | Myo Maung Maung "Development of Android Controlled AC Dim Light" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-5 , August 2019, URL: https://www.ijtsrd.com/papers/ijtsrd27965.pdfPaper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/27965/development-of-android-controlled-ac-dim-light/zaw-min-min-htun
Smart Grids & smart grid technologies in IndiaIRJET Journal
This document summarizes a research paper on smart grids and smart grid technologies in India. It discusses the current state of India's power sector, key smart grid technologies including advanced metering infrastructure (AMI) and its components. It also outlines some of the major smart grid pilot projects that have been implemented across different Indian states to test smart grid solutions. These pilot projects aim to address issues like reducing transmission and distribution losses, managing peak demand, and improving power reliability and availability. The document highlights various technological and implementation challenges for smart grids in India such as lack of standards, cybersecurity issues, and inadequate policy frameworks.
IRJET- Design and Implement Mechanism for Efficient Energy Meter using IoTIRJET Journal
This document describes a proposed smart electricity meter system using IoT. The system would automate the manual process of monthly electricity bill calculation and reading. Sensors in the electricity meter would collect real-time energy consumption data and send it wirelessly to a centralized system. This would make the billing process more accurate and efficient by eliminating human error. It could also provide load monitoring to strengthen the electricity distribution system based on usage patterns. The proposed system aims to reduce costs for utilities while providing users with more control over their electricity usage and billing.
This document describes an IoT-based smart energy meter that was developed to address issues with traditional energy meters. Key features of the smart meter include using an Arduino microcontroller to measure current and voltage from sensors, displaying readings on an LCD screen, and sending readings over WiFi to an IoT platform for remote monitoring of energy usage and costs. The system aims to optimize power usage, reduce theft and tampering, and eliminate the need for manual meter readings through remote access and automation.
IRJET-Simulation of Smart Meter Using Proteus software for Smart GridIRJET Journal
This document describes a simulation of a smart meter using Proteus software for a smart grid system. It involves designing a Zigbee-based smart power meter that can read power consumption and communicate data wirelessly to a utility server. The smart meter implementation uses an ARM cortex M4 microcontroller to monitor power usage and transmit consumption details via Zigbee modules. The simulation is done using Embedded C in Proteus along with a CCS compiler. Key aspects covered include the system design, Zigbee technology, tarang communication modules, the smart meter operation flowchart, components like relays and transformers, and benefits of smart grids and smart metering.
Intelligent traffic light controller using embedded systemIRJET Journal
This document describes an intelligent traffic light controller system using embedded technology. The system uses IR sensors to detect vehicle counts on roads and an ADC to convert the analog sensor data to digital data for processing by a microcontroller. A K-means clustering algorithm is used to determine optimal traffic light timing schedules based on vehicle counts. The timings are sent to traffic lights through the microcontroller. Vehicle counts and timings are stored in a MySQL database. The system aims to minimize traffic delays by dynamically adjusting light schedules in real-time based on current traffic conditions.
IRJET - Design and Implementation of RF based Wireless Home Automation SystemIRJET Journal
This document describes the design and implementation of a wireless home automation system using RF technology. The system allows users to remotely control home appliances such as lights and electrical outlets. It consists of an RF transmitter connected to a microcontroller that sends ON/OFF signals to an RF receiver. The receiver is connected to relays that control the loads. The system uses HT-12E and HT-12D ICs to encode and decode signals transmitted between the RF modules. The design aims to provide a low-cost and easy to use solution for remote home automation through wireless RF signals.
IRJET - Design and Simulation of DSTATCOM using Fuzzy Logic ControllerIRJET Journal
This document discusses the design and simulation of a DSTATCOM (distributed static compensator) using a fuzzy logic controller. A DSTATCOM is a shunt-connected voltage source converter that can generate or absorb reactive power to improve power quality issues like voltage sags and swells. The document first provides background on power quality issues and the factors driving increased focus on power quality. It then describes the basic components and operating principle of a DSTATCOM for reactive power compensation and power factor correction. Finally, it discusses controlling strategies for DSTATCOM, including using a fuzzy logic supervisor to vary the gains of a PI controller and improve transient performance of the DC link voltage during load changes.
IRJET- Smart Wireless Electronic Energy MeterIRJET Journal
This document describes a smart wireless electronic energy meter system that uses technologies like Arduino, GSM modules, and IoT to remotely monitor electricity consumption. The system replaces traditional energy meters by automatically sending meter readings to a cloud server via GSM. An Arduino board senses electricity parameters using sensors and displays readings on an LCD screen. When readings deviate from input values, the Arduino sends a signal to adjust settings back. This allows remote monitoring of energy usage without physical visits, preventing electricity theft and bringing transparency to billing.
IRJET-IoT based Smart Electricity Meter and Power Theft DetectionIRJET Journal
This document proposes an IoT-based smart electricity meter and power theft detection system. The system uses a microcontroller connected to an electricity meter to automatically read consumption data. It sends this data daily to a database via the internet and to users via GSM. Users can access their consumption via an app or website. If consumption exceeds a limit, the power supply is automatically cut off. The system also detects power theft by comparing meter readings at the distribution post and user end - if there is a discrepancy, a theft message is sent to the utility and user. This automated system aims to improve billing accuracy, provide real-time usage data to users, and help reduce power theft.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
An Implementation of FPGA Based smart meter for Home Energy ManagementIRJET Journal
This document describes a proposed implementation of a smart meter for home energy management using an FPGA. The smart meter would measure voltage and current drawn by home appliances using sensors. It would then use an analog-to-digital converter to convert the sensor readings to digital signals which would be processed by the FPGA to calculate power consumption of each appliance. The FPGA would also handle functions like energy scheduling, price prediction, and communication with the consumer. Simulation results showed the smart meter successfully receiving voltage, current and temperature readings from appliances over Zigbee communication and calculating outputs for energy management. The proposed smart meter aims to provide more accurate electricity consumption data than traditional meters.
IRJET- Energy Meter Reading over InternetIRJET Journal
1. The document proposes a system to remotely read energy meter readings over the internet using IoT technology. It uses sensors to detect voltage and current flowing to appliances, an Arduino board to collect and transmit data, and a GSM module for internet connectivity. Data is sent to a cloud server database.
2. A user portal allows customers to access their energy consumption data, billing information, and pay bills online. This system aims to reduce manual meter reading work and human errors by automating the process using IoT.
IRJET- Smart Energy Metering based on IoT and Pocket Picking using Arduino an...IRJET Journal
This document summarizes a research paper on developing a smart energy meter system using IoT and Arduino. The system aims to address issues faced by both consumers and electricity distribution companies. It involves modifying existing energy meters to make them smart by adding an Arduino board that can continuously monitor energy consumption and send readings to a webpage. The system notifies consumers via SMS when consumption reaches a set threshold. It also allows remote monitoring of readings and control of the meter. The system is intended to reduce energy theft and improve billing processes.
IRJET - Bluetooth based Digital Notice Board with SolarIRJET Journal
This document describes a Bluetooth-based digital notice board project powered by solar energy. The notice board uses an LED display interfaced with a microcontroller to display messages received via Bluetooth from an Android application. Power is regulated from both a solar panel charging a battery, and a 230V AC main supply. The microcontroller code converts messages to a display format and shows them on the LED screen. This digital notice board allows wireless updating of notices in an efficient manner compared to traditional paper-based boards.
This document describes the development of a smart plug prototype that uses a Zigbee microcontroller to monitor power consumption of electrical appliances in a home energy management system (HEMS). The smart plug measures current and voltage using sensors and transmits the power consumption data wirelessly via Zigbee to a central controller. Experimental results showed the smart plug can accurately process sensor signals with low power consumption. The smart plug provides a low-cost way to remotely control and monitor appliances as part of a HEMS.
This document discusses smart grid initiatives at CESC Ltd. It begins with definitions of smart grid and discusses how CESC is working towards IT-OT convergence. Some key areas CESC is focusing on include integrated communication technology, demand side management using time-of-use meters, advanced monitoring systems integrating DMS, OMS and MDMS, and enterprise application integration between OT systems and IT systems like GIS and CRM. The goal is to modernize the grid to improve efficiency, reliability and optimize system operations.
IRJET - Energy Efficient Approach for Data Aggregation in IoTIRJET Journal
This document summarizes a research paper on developing an energy efficient approach for data aggregation in IoT networks. The paper proposes using cache nodes between cluster heads and the base station to reduce energy consumption. It analyzes that the proposed technique of deploying cache nodes performs better than the existing LEACH protocol in terms of packet loss, throughput and energy consumption. The simulation results show that the proposed approach lowers packet loss and energy usage compared to directly transmitting data from cluster heads to the base station.
This document describes a wireless sensor network system for remotely monitoring solar panels. Sensor nodes attached to each solar panel measure electrical parameters like voltage, current, light intensity, temperature, and dust. The nodes send this data via XBee modules to a central HUB computer. The HUB displays the data in real-time using a Python GUI and stores it in an Excel file. It also forwards the data to a server via Ethernet. This system allows continuous monitoring of each individual solar panel's performance and condition from a remote location.
This document contains information about a contributor named Dijesh Shah. It provides details about Shah such as his age of 38, occupation as a teacher, and 14 years of teaching experience. It also discusses qualities of contributors such as being effective beyond duty, focusing on teamwork over individual work, and demonstrating trust. The document offers Shah's perspective on concepts like personality, vision of success both internally and externally, career vision in the short and long term, treating challenges as opportunities, and lessons from his teaching experience. It concludes with his suggestion to future engineers to value people and work smart while thinking positively.
From the outside it looks like any other slightly unloved tatty trailer park ...Aba Nguyễn
This document provides a brief summary of a trailer park in Florida that houses sex offenders. It notes that from the outside it looks like a normal trailer park, but all the residents are convicted sex offenders. The park provides affordable housing for over 126 sex offenders and aims to help them reintegrate into society after prison by providing therapy and support services.
This document summarizes an intelligence digital energy meter system that uses an Arduino microcontroller to automatically monitor energy consumption and cut power if bills are unpaid. The system includes current sensors to measure load consumption, a GSM module to send alert messages to users, and relays connected to the Arduino to remotely disconnect power. It aims to reduce losses from unpaid bills by remotely disconnecting power after sending alert messages. The system could help electricity providers better monitor usage and cut down on manual disconnection of unpaid services.
Development of Android Controlled AC Dim Lightijtsrd
The light level in a room has a huge effect on one's mood and productivity. Lighting can contribute to your alertness and awakeness in the mornings, and it can either entice you to feel tired or keep you up all night. With all of these discoveries on the effects of lighting, it is becoming more and more important to be able to control lighting. In this paper, Bluetooth controlled AC dim light is constructed using TRIAC. The android application is developed using JDK in Android Eclipse which will control the on off function of the light bulb. Bluetooth wireless communication has been rising in popularity nowadays due to its low cost and wide range of applications. Moreover, most modern phones have Bluetooth, making it excellent controllers for Bluetooth supported devices. Serial data sent from the Android application is received by the Bluetooth receiver interfaced to the Arduino. Zero cross detection method is used for TRIAC gate trigger and Arduino uses serial data to generate appropriate pulses at a specific angle for TRIAC. Isolation between Arduino and ac source is considered and overall system is implemented using simulation and practical approaches. Zaw Min Min Htun | Kyaw Zin Latt | Myo Maung Maung "Development of Android Controlled AC Dim Light" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-5 , August 2019, URL: https://www.ijtsrd.com/papers/ijtsrd27965.pdfPaper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/27965/development-of-android-controlled-ac-dim-light/zaw-min-min-htun
Smart Grids & smart grid technologies in IndiaIRJET Journal
This document summarizes a research paper on smart grids and smart grid technologies in India. It discusses the current state of India's power sector, key smart grid technologies including advanced metering infrastructure (AMI) and its components. It also outlines some of the major smart grid pilot projects that have been implemented across different Indian states to test smart grid solutions. These pilot projects aim to address issues like reducing transmission and distribution losses, managing peak demand, and improving power reliability and availability. The document highlights various technological and implementation challenges for smart grids in India such as lack of standards, cybersecurity issues, and inadequate policy frameworks.
IRJET- Design and Implement Mechanism for Efficient Energy Meter using IoTIRJET Journal
This document describes a proposed smart electricity meter system using IoT. The system would automate the manual process of monthly electricity bill calculation and reading. Sensors in the electricity meter would collect real-time energy consumption data and send it wirelessly to a centralized system. This would make the billing process more accurate and efficient by eliminating human error. It could also provide load monitoring to strengthen the electricity distribution system based on usage patterns. The proposed system aims to reduce costs for utilities while providing users with more control over their electricity usage and billing.
This document describes an IoT-based smart energy meter that was developed to address issues with traditional energy meters. Key features of the smart meter include using an Arduino microcontroller to measure current and voltage from sensors, displaying readings on an LCD screen, and sending readings over WiFi to an IoT platform for remote monitoring of energy usage and costs. The system aims to optimize power usage, reduce theft and tampering, and eliminate the need for manual meter readings through remote access and automation.
IRJET-Simulation of Smart Meter Using Proteus software for Smart GridIRJET Journal
This document describes a simulation of a smart meter using Proteus software for a smart grid system. It involves designing a Zigbee-based smart power meter that can read power consumption and communicate data wirelessly to a utility server. The smart meter implementation uses an ARM cortex M4 microcontroller to monitor power usage and transmit consumption details via Zigbee modules. The simulation is done using Embedded C in Proteus along with a CCS compiler. Key aspects covered include the system design, Zigbee technology, tarang communication modules, the smart meter operation flowchart, components like relays and transformers, and benefits of smart grids and smart metering.
Intelligent traffic light controller using embedded systemIRJET Journal
This document describes an intelligent traffic light controller system using embedded technology. The system uses IR sensors to detect vehicle counts on roads and an ADC to convert the analog sensor data to digital data for processing by a microcontroller. A K-means clustering algorithm is used to determine optimal traffic light timing schedules based on vehicle counts. The timings are sent to traffic lights through the microcontroller. Vehicle counts and timings are stored in a MySQL database. The system aims to minimize traffic delays by dynamically adjusting light schedules in real-time based on current traffic conditions.
IRJET - Design and Implementation of RF based Wireless Home Automation SystemIRJET Journal
This document describes the design and implementation of a wireless home automation system using RF technology. The system allows users to remotely control home appliances such as lights and electrical outlets. It consists of an RF transmitter connected to a microcontroller that sends ON/OFF signals to an RF receiver. The receiver is connected to relays that control the loads. The system uses HT-12E and HT-12D ICs to encode and decode signals transmitted between the RF modules. The design aims to provide a low-cost and easy to use solution for remote home automation through wireless RF signals.
IRJET - Design and Simulation of DSTATCOM using Fuzzy Logic ControllerIRJET Journal
This document discusses the design and simulation of a DSTATCOM (distributed static compensator) using a fuzzy logic controller. A DSTATCOM is a shunt-connected voltage source converter that can generate or absorb reactive power to improve power quality issues like voltage sags and swells. The document first provides background on power quality issues and the factors driving increased focus on power quality. It then describes the basic components and operating principle of a DSTATCOM for reactive power compensation and power factor correction. Finally, it discusses controlling strategies for DSTATCOM, including using a fuzzy logic supervisor to vary the gains of a PI controller and improve transient performance of the DC link voltage during load changes.
IRJET- Smart Wireless Electronic Energy MeterIRJET Journal
This document describes a smart wireless electronic energy meter system that uses technologies like Arduino, GSM modules, and IoT to remotely monitor electricity consumption. The system replaces traditional energy meters by automatically sending meter readings to a cloud server via GSM. An Arduino board senses electricity parameters using sensors and displays readings on an LCD screen. When readings deviate from input values, the Arduino sends a signal to adjust settings back. This allows remote monitoring of energy usage without physical visits, preventing electricity theft and bringing transparency to billing.
IRJET-IoT based Smart Electricity Meter and Power Theft DetectionIRJET Journal
This document proposes an IoT-based smart electricity meter and power theft detection system. The system uses a microcontroller connected to an electricity meter to automatically read consumption data. It sends this data daily to a database via the internet and to users via GSM. Users can access their consumption via an app or website. If consumption exceeds a limit, the power supply is automatically cut off. The system also detects power theft by comparing meter readings at the distribution post and user end - if there is a discrepancy, a theft message is sent to the utility and user. This automated system aims to improve billing accuracy, provide real-time usage data to users, and help reduce power theft.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
An Implementation of FPGA Based smart meter for Home Energy ManagementIRJET Journal
This document describes a proposed implementation of a smart meter for home energy management using an FPGA. The smart meter would measure voltage and current drawn by home appliances using sensors. It would then use an analog-to-digital converter to convert the sensor readings to digital signals which would be processed by the FPGA to calculate power consumption of each appliance. The FPGA would also handle functions like energy scheduling, price prediction, and communication with the consumer. Simulation results showed the smart meter successfully receiving voltage, current and temperature readings from appliances over Zigbee communication and calculating outputs for energy management. The proposed smart meter aims to provide more accurate electricity consumption data than traditional meters.
IRJET- Energy Meter Reading over InternetIRJET Journal
1. The document proposes a system to remotely read energy meter readings over the internet using IoT technology. It uses sensors to detect voltage and current flowing to appliances, an Arduino board to collect and transmit data, and a GSM module for internet connectivity. Data is sent to a cloud server database.
2. A user portal allows customers to access their energy consumption data, billing information, and pay bills online. This system aims to reduce manual meter reading work and human errors by automating the process using IoT.
IRJET- Smart Energy Metering based on IoT and Pocket Picking using Arduino an...IRJET Journal
This document summarizes a research paper on developing a smart energy meter system using IoT and Arduino. The system aims to address issues faced by both consumers and electricity distribution companies. It involves modifying existing energy meters to make them smart by adding an Arduino board that can continuously monitor energy consumption and send readings to a webpage. The system notifies consumers via SMS when consumption reaches a set threshold. It also allows remote monitoring of readings and control of the meter. The system is intended to reduce energy theft and improve billing processes.
IRJET - Bluetooth based Digital Notice Board with SolarIRJET Journal
This document describes a Bluetooth-based digital notice board project powered by solar energy. The notice board uses an LED display interfaced with a microcontroller to display messages received via Bluetooth from an Android application. Power is regulated from both a solar panel charging a battery, and a 230V AC main supply. The microcontroller code converts messages to a display format and shows them on the LED screen. This digital notice board allows wireless updating of notices in an efficient manner compared to traditional paper-based boards.
This document describes the development of a smart plug prototype that uses a Zigbee microcontroller to monitor power consumption of electrical appliances in a home energy management system (HEMS). The smart plug measures current and voltage using sensors and transmits the power consumption data wirelessly via Zigbee to a central controller. Experimental results showed the smart plug can accurately process sensor signals with low power consumption. The smart plug provides a low-cost way to remotely control and monitor appliances as part of a HEMS.
This document discusses smart grid initiatives at CESC Ltd. It begins with definitions of smart grid and discusses how CESC is working towards IT-OT convergence. Some key areas CESC is focusing on include integrated communication technology, demand side management using time-of-use meters, advanced monitoring systems integrating DMS, OMS and MDMS, and enterprise application integration between OT systems and IT systems like GIS and CRM. The goal is to modernize the grid to improve efficiency, reliability and optimize system operations.
IRJET - Energy Efficient Approach for Data Aggregation in IoTIRJET Journal
This document summarizes a research paper on developing an energy efficient approach for data aggregation in IoT networks. The paper proposes using cache nodes between cluster heads and the base station to reduce energy consumption. It analyzes that the proposed technique of deploying cache nodes performs better than the existing LEACH protocol in terms of packet loss, throughput and energy consumption. The simulation results show that the proposed approach lowers packet loss and energy usage compared to directly transmitting data from cluster heads to the base station.
This document describes a wireless sensor network system for remotely monitoring solar panels. Sensor nodes attached to each solar panel measure electrical parameters like voltage, current, light intensity, temperature, and dust. The nodes send this data via XBee modules to a central HUB computer. The HUB displays the data in real-time using a Python GUI and stores it in an Excel file. It also forwards the data to a server via Ethernet. This system allows continuous monitoring of each individual solar panel's performance and condition from a remote location.
This document contains information about a contributor named Dijesh Shah. It provides details about Shah such as his age of 38, occupation as a teacher, and 14 years of teaching experience. It also discusses qualities of contributors such as being effective beyond duty, focusing on teamwork over individual work, and demonstrating trust. The document offers Shah's perspective on concepts like personality, vision of success both internally and externally, career vision in the short and long term, treating challenges as opportunities, and lessons from his teaching experience. It concludes with his suggestion to future engineers to value people and work smart while thinking positively.
From the outside it looks like any other slightly unloved tatty trailer park ...Aba Nguyễn
This document provides a brief summary of a trailer park in Florida that houses sex offenders. It notes that from the outside it looks like a normal trailer park, but all the residents are convicted sex offenders. The park provides affordable housing for over 126 sex offenders and aims to help them reintegrate into society after prison by providing therapy and support services.
ENGINE BATTERY HYPER- CHARGING FOR HYBRID CARSAM Publications
In I.C Engines, the excess heat during the power stroke plays a vital role. Many new concepts are generated to cool the engine. This paper deals with usage of Excess heat from the cylinder of any engine there-by generating power using Thermo electric generators (TEG). The TEG’s are used to generate electric power which can be stored in battery for the later consumption. Here we are going to deal with a hybrid engine.
This lesson plan compares the educational systems of eight countries: Australia, China, Japan, South Africa, United Kingdom, United States, New Zealand, and the Philippines. The teacher will lead a discussion on the basic structure and levels of education in each country. Students will be divided into groups to further differentiate and compare the educational systems of selected country pairs. The lesson aims to provide students a global perspective on different approaches to developing basic and higher education.
This document discusses various topics related to GSM drive testing including:
1. The purpose of drive testing is to verify network performance for new or existing sites by checking coverage, site performance, troubleshooting problems, and benchmarking against competitors.
2. Types of drive tests include new site tests, benchmarking tests, migration tests after upgrades, and route tests.
3. Coverage verification tests involve driving routes and measuring idle mode parameters like Rx Level Full to identify cell footprints.
4. Information needed before drive testing includes site data, maps, frequency plans, neighbor lists, and test equipment.
Durante la fase de planificación del proyecto se dedicaron algunas entradas a contenidos relativos a la gestión de problemas (uno y dos) que pueden complementar muy bien el contenido relativo a la toma de decisiones, si bien no se trata de lo mismo.
Recordamos el asunto sobre el que debemos llevar a cabo “una toma de decisión”.
Cosmic Adventure Episode 2.04 Where did these equations come from?Stephen Kwong
1) The document discusses the origins of Einstein's theory of relativity and how it stemmed from the ancient Greek concept of aether, which was thought to be the invisible medium permeating the universe through which light and other waves could propagate.
2) In the 19th century, James Clerk Maxwell's discovery that light is an electromagnetic wave led scientists like Maxwell to believe that aether must be the medium through which light waves travel, similar to how sound waves require air to travel.
3) Maxwell suggested an experiment to detect the motion of the Earth through the hypothetical aether medium by measuring the difference in the speed of light beams traveling perpendicular and parallel to the Earth's orbital motion around the Sun.
1) Gandhi faced discrimination and hardship from a young age. He was punished unfairly in school and struggled to fit in, which led him to focus on his studies instead of social activities.
2) As a young man, Gandhi experimented with behaviors against his religion like meat-eating and smoking due to peer pressure. He later realized the errors of his ways.
3) Gandhi's nonviolent protests and civil disobedience campaigns in South Africa and India helped achieve greater rights and independence for Indians and other groups facing discrimination. His leadership inspired millions and led to India's independence through nonviolent means.
This short document promotes creating presentations using Haiku Deck, a tool for making slideshows. It encourages the reader to get started making their own Haiku Deck presentation and sharing it on SlideShare. In a single sentence, it pitches the idea of using Haiku Deck to easily create and share slideshow presentations online.
SELF AUTHENTICATION” AN APPROACH FOR PASSWORD FREE AUTHENTICATIONAM Publications
Authentication has always been a topic that is challenging the researchers and the computer experts as daily we have news of hacking the sites or the internet accounts. Fifty years passed since we have passwords on the computers but still security is unsecured. We have many techniques in authenticating a user to his account but still there has been always a way out for the hackers to log into our account. Even though we have various methods to cross check the user, the accounts are still not safe. We have lot of cryptographic techniques, digital signatures, OTP (one-time-passwords) but none is helping us in this regard. There are many reasons that make our account hacked but what we propose is that the password load that we impose on a user may be one reason that makes our account unsecured. As any user now a day has many accounts, they try to use an easy to remember password and that’s the loophole that gives hackers a chance for hacking. In this paper, I propose a new method where there will not be any password for logging in. The user will be burden free of passwords. This is a trial to make the authentication simple and secured. We proposed a method called self-authentication in this paper where the user himself becomes a password for his account. A set of questionnaire is posed on to user will be taken as a sample and the answers given by him will decide his password for his next login. We think this method helps us in avoiding passwords for authentication.
This document provides instructions for configuring and using a Box connector in Mule to authorize with a Box developer account, get folder item details from Box in JSON format, and then unauthorize from Box. The flow authorizes with Box using the client ID and secret, gets folder items details, transforms the result to JSON, logs the output, and then unauthorizes from Box. Source code is provided to configure the Box connector and create a flow to perform these actions.
Polyester was first created in 1941 by British chemists through research into large synthetic molecules. It is made from ethylene derived from petroleum through a polymerization process. Polyester fibers are strong, quick drying, wrinkle and shrink resistant, making them useful for clothing and other fabrics. The first polyester fiber created was Terylene by Imperial Chemical Industries.
Making anticipated results possible (marp) expanding the hiv responses - chr...PinHealth
Dr. Christoph Hamelmann gave a presentation on expanding HIV responses at the 7th Regional HIV and AIDS Conference in Sarajevo. He discussed goals of getting to zero new HIV infections, AIDS-related deaths, and discrimination by 2030. The HIV epidemic in Eastern Europe and Central Asia continues to grow, with treatment coverage only at 21% in 2013. UNDP's regional project since 2012 supports sustainable financing of national HIV responses in 14 countries through working with governments, civil society, and key populations. The presentation covered concepts for transition planning like understanding disease burden and response gaps, improving technical and allocative efficiency, scaling up treatment access, and strengthening involvement of NGO networks in advocacy and service delivery.
IRJET - IoT based Energy Monitoring and Management System for Smart Home usin...IRJET Journal
This document describes an IoT-based energy monitoring and management system for smart homes using renewable energy resources. The system monitors energy consumption using sensors connected to an Arduino board. It displays real-time usage data on an LCD screen and allows remote control of appliances via a web interface. Energy is provided by solar panels and batteries, with the goal of optimizing energy use and costs through automated control based on renewable availability and usage patterns.
Simulation of Smart Meter Using Proteus software for Smart GridIRJET Journal
This document discusses the simulation of a smart meter using Proteus software for a smart grid. It describes using a Zigbee wireless communication network with an ARM cortex M4 microcontroller to monitor power consumption in a home and transmit that data to a utility server. The smart meter can measure voltage, current, power usage, set a monthly budget, and send billing information via SMS. It aims to automate meter reading and billing to reduce errors and labor costs compared to traditional meters. The document outlines the methodology, including using the microcontroller to transmit power usage data via Zigbee to a receiver unit and utility for monitoring and billing.
IRJET- SMART GRID: The Internet of Electrical Energy SystemIRJET Journal
This document discusses smart grids as the new distribution technology that can help address challenges in India's electrical sector like increasing demand, costs, and pollution. Smart grids integrate distributed energy sources, allow for electric vehicle integration, reduce peak loads, lower emissions, and give customers more control over energy use. Key components of smart grids include intelligent appliances, smart meters, smart substations, superconductors, integrated communications, and phasor measurement units. The document also describes a smart grid pilot project in Puducherry, India that implements technologies like advanced metering infrastructure, peak load management, and renewable energy integration. Overall, smart grids can improve reliability, optimize investments, aid network operation and planning, and reduce air pollution.
This document discusses a smart plug system for home automation using WiFi. The smart plug allows remote control and monitoring of connected appliances. It uses an ESP32 microcontroller connected to a current sensor to measure energy consumption. When a user's smartphone comes within Bluetooth range, the smart plug can automatically turn appliances on and off. The system was experimentally tested and able to remotely control and monitor a light bulb connected to the smart plug over WiFi and the smartphone's Bluetooth signal.
IRJET- Smart and Efficient Load Control System using Dynamic TariffIRJET Journal
This document summarizes a research paper on a proposed smart and efficient load control system using dynamic tariff pricing. The system would use an IoT-based approach to control home appliances and industrial loads based on changing electricity rates and time periods. Sensors would monitor electricity consumption and tariff information from a virtual web server would be sent over an IoT cloud network to a microcontroller. The microcontroller would then control connected loads like LEDs and bulbs to encourage shifting usage to off-peak low-rate times. This could help reduce electricity bills for consumers and increase efficiency for electricity suppliers by leveling peak loads. The proposed system design and components are described, along with potential advantages like remote control and energy savings, and disadvantages
IRJET - Wireless Energy Meter with Home AutomationIRJET Journal
This document summarizes a research paper that proposes a wireless energy meter system with home automation capabilities using Internet of Things (IoT) technology. The system uses a NodeMCU microcontroller board connected to a static watt-hour energy meter to monitor energy consumption data. It transmits the data via Wi-Fi to a remote server and android application. The application allows users to view energy usage statistics and control connected home appliances remotely. The system aims to provide more accurate energy monitoring compared to traditional meters, reduce errors in billing, and give users control over appliances from anywhere via the internet. It was found to be a low-cost solution, coming in at around 1430 INR total when added as upgrades to existing energy meters.
IRJET- Monitoring and Controlling Power using Zigbee CommunicationIRJET Journal
This document discusses using Zigbee communication for monitoring and controlling power in a smart grid system. It describes several hardware architectures that use Zigbee devices to remotely monitor home appliance power usage and control appliances on or off. Zigbee is identified as a suitable wireless communication protocol for these applications due to its low data rate, low power consumption, and ability to communicate over distances up to 200 meters.
POWER CONSUMPTION DETECTING AND ALERTING SYSTEMIRJET Journal
This document describes a power consumption detecting and alerting system. The system continuously monitors home appliance power consumption and calculates unit usage to alert consumers when they are close to exceeding the current electricity rate slab. When the slab rate threshold is reached, auxiliary loads will automatically be cut off and a message will be sent to the consumer. The system aims to help consumers efficiently use power from the grid and maintain a low electricity bill. It uses components like a microcontroller, relays, LCD display, step-down transformer, buzzer, and potentiometer. The system works by measuring power usage, calculating units, and sending alerts via buzzer and messages if the slab rate is approached or exceeded to encourage reduced consumption.
IOT BASED SMART ENERGY METER USING ARDUINO UNOIRJET Journal
This document describes a smart energy meter system using IoT that allows users to monitor their electricity consumption remotely. The system uses an Arduino board connected to an energy meter, WiFi module, LCD display, relays and loads. It detects energy usage from the meter and displays it on the LCD as well as a mobile app. Users can control loads by sending commands to the Arduino over WiFi. The system aims to help users track usage and prevent high bills by reducing consumption when needed.
Fair Model for Electricity Billing and Sharing in Shared Apartment in GhanaIRJET Journal
This document proposes a smart monitoring system to fairly determine individual electricity consumption in a shared apartment with a single energy meter. The system is designed using an Arduino Uno microcontroller, PZEM-004T energy metering device, SIM800L GSM module, LCD display, current transformers, and other components. It monitors tenants' electricity usage in real-time and sends SMS notifications at the end of each month with the energy consumed and amount owed by each tenant. The system aims to resolve disputes around electricity bill sharing that commonly occur in shared apartment settings with a single meter.
Smart Grid Technology - The Future of Power Network: A ReviewIRJET Journal
The document discusses smart grid technology as the future of power networks. Key points:
1. Smart grids use bidirectional communication between power suppliers and consumers to allow for more efficient use of energy through real-time monitoring and demand response.
2. Smart grids can better integrate renewable energy sources and continue supplying power during outages through self-healing mechanisms like islanding.
3. Components of smart grids include advanced infrastructure for generation, transmission, distribution and metering of electricity as well as communication and control systems to enable real-time monitoring and management of the power network.
This document presents a design for an IoT-based smart energy meter. Key features include:
1) The energy meter measures energy consumption and transmits readings to a cloud platform via an Arduino, ESP8266 WiFi module, and ThingSpeak. This allows for automatic remote meter reading and billing.
2) Additional features include consumption thresholds that trigger alerts and automatic power cuts, helping users monitor and reduce energy usage.
3) The smart meter is intended to address issues with traditional meters like manual readings prone to errors, lack of remote monitoring, and inability to detect transmission line faults.
This is a complete automated solution for the existing energy distribution and monitoring system in
India,which can monitor the meter readings continuously and take necessary actions to maintain the power
grid stable. A Power Line Communication (PLC) based modem is integrated with each electronic energy
meter. Through PLC the meters communicate with the coordinator. Coordinator makes use of GPRS modem
to upload/download data to/from internet. A personal computer with an internet connection at the other end,
which contains the database acts as the billing point. Live meter reading sent back to this billing point
periodically and these details are updated in a central database. An interactive, user friendly graphical
interface is present at user end. All the energy logs, notices from the Government, billing details and average
statistics will be available here. The system splits the loads into critical loads and non critical loads. This
makes the distribution system more intelligent. More over prior information about the power cuts can be
done. We can easily implement many add-ons such as energy demand prediction, real time dynamic tariff as
a function of demand and supply and so on.
This is a complete automated solution for the existing energy distribution and monitoring system in
India,which can monitor the meter readings continuously and take necessary actions to maintain the power
grid stable. A Power Line Communication (PLC) based modem is integrated with each electronic energy
meter. Through PLC the meters communicate with the coordinator. Coordinator makes use of GPRS modem
to upload/download data to/from internet. A personal computer with an internet connection at the other end,
which contains the database acts as the billing point. Live meter reading sent back to this billing point
periodically and these details are updated in a central database. An interactive, user friendly graphical
interface is present at user end. All the energy logs, notices from the Government, billing details and average
statistics will be available here. The system splits the loads into critical loads and non critical loads. This
makes the distribution system more intelligent. More over prior information about the power cuts can be
done. We can easily implement many add-ons such as energy demand prediction, real time dynamic tariff as
a function of demand and supply and so on.
This document summarizes a proposed cognitive energy distribution system for India. The system uses power line communication between electronic energy meters and coordinators. Meters communicate meter readings to coordinators via PLC, and coordinators upload data to a central database via GPRS. The system allows for remote meter reading and monitoring to reduce energy theft and inefficiencies. It also enables features like critical and non-critical load control, dynamic tariffs based on demand, and energy demand prediction to improve distribution system stability and reliability.
IRJET- Smart Energy Meter Billing, Monitoring and Controlling SystemIRJET Journal
This document describes a smart energy meter system that allows for billing, monitoring and controlling of energy usage. The system uses an energy meter connected to a microcontroller that monitors energy usage and transmits usage data and billing costs over the internet. This allows users to check their energy usage and billing from anywhere. The system uses an Arduino microcontroller connected to an ESP8266 WiFi module to transmit data to a webpage hosted on ThingSpeak.com. This allows users and energy providers to monitor usage in real-time. The system aims to allow for optimized energy usage and reduction of wastage through remote monitoring capabilities.
IRJET - IoT based Smart Monitoring in Distribution SystemIRJET Journal
This document proposes an IoT-based smart monitoring system for electricity distribution. The system uses an ESP32 module connected to a smart energy meter to monitor electricity consumption. Current and voltage data are sent to the cloud for real-time viewing by the consumer and provider. It also detects power theft using a current sensor. The system aims to reduce human errors, enable remote monitoring and control of supply, and detect unauthorized electricity usage.
Industrial Mains Power Monitoring and Alert System Over LAN NetworkIRJET Journal
This document summarizes an industrial mains power monitoring and alert system over a LAN network. It discusses using sensors like DHT11 to monitor temperature and humidity in server rooms. If conditions are unsuitable, it will send alerts. It also monitors mains power supply status and will switch to battery power if it goes down, sending alerts over email. The system was designed using Arduino, an ESP01 Wi-Fi module, sensors, and an Ethernet shield to communicate over the LAN network and send alerts to ensure server rooms conditions remain suitable. It provides real-time monitoring of conditions like temperature and humidity to protect servers.
This document discusses electricity theft detection and presents a proposed solution. It begins with an introduction to electricity monitoring and challenges with theft. It then describes a system to monitor power consumption from a central location using microcontrollers, current sensors, and wireless communication between users and a substation. The system is designed to identify authorized vs unauthorized power usage to help control theft. It provides details of the system design including components, working principle, and a theft detection method based on comparing power sent and consumed. Testing showed the prototype hardware worked satisfactorily for its purpose of informing authorities about theft by detecting excess power usage.
SWIPT Enabled Device To Device Communication on PSO Based Resource and Power ...IRJET Journal
This document proposes algorithms to maximize the energy efficiency of device-to-device (D2D) communication in an underlay cellular network that enables simultaneous wireless information and power transfer (SWIPT). It first divides D2D links into two groups - one for SWIPT-enabled links that can harvest energy, and another for non-harvesting links. It then uses a clustering-based particle swarm optimization algorithm and a two-layer energy efficiency iterative algorithm to optimize resource and power allocation. This aims to maximize the total energy efficiency of all D2D links and cellular user links. A one-to-one matching algorithm is also used to allocate spectrum resources between D2D and cellular links in each iteration. Simulation results show
Similar to Development of Smart Plug and Energy Price Forecasting Technique to Reduce Peak Demand and Cost of Energy in Smart Grid (20)
DEVELOPMENT OF TODDLER FAMILY CADRE TRAINING BASED ON ANDROID APPLICATIONS IN...AM Publications
Toddler family cadre is a community members work voluntarily in fostering and providing information to parents of toddlers about how to properly care for children. Toddler Family cadre desperately need training to increase their skills. There are still a few Toddler family cadres who get training so that the knowledge and skills of parents and other family members in developing toddlers' growth through physical stimulation, motoric intelligence, emotional and social economy as well as possible are still lacking. The purpose of this study is to develop an Android- assisted Toddler family cadre training model in Demak. This research is research in tian research and development. The research location was in Demak Regency. Toddler family cadres became the object of this research. Development of Toddler family cadre training models assisted by Android in Demak is feasible to be used as an effort to improve Toddler Family cadres' capabilities.
TESTING OF COMPOSITE ON DROP-WEIGHT IMPACT TESTING AND DAMAGE IDENTIFICATION ...AM Publications
In recent years the use of composite materials in structural components has become increasingly common in a wide range of engineering applications. Composite materials offer numerous advantages over more conventional materials because of their superior specific properties, but a serious obstacle to a more widespread use of these materials is their high sensitivity to localized impact loading. This paper presents an experimental study to assess the impact response of drop weight impact tests on fiber reinforced polymer composites with deferent load and damage identification of composite using Non-destructive testing techniques ultrasonic testing (UT) C scan. In the study includes checking the strength of the specimen, plotting of graphs between the height and the impact energy obtained and tabulating the results after conducting the various functional tests.
THE USE OF FRACTAL GEOMETRY IN TILING MOTIF DESIGNAM Publications
In this paper I will present the use of fractal geometry to design tile motifs. A fractal is a geometric figure that combines the several characteristics among others: its parts have the same form as the whole, fragmented, and formation by iteration. The concept of fractals has been spread over all fields of sciences, technology, and art. This paper aims to provide an algorithm to creating motifs of tile algorithm for create the tile motif consists of base, iteration, coloration and duplication. In order to help the reader better understand the algorithm, I will present some script using Matlab. We describe a mathematically based algorithm that can fill a spatial region with sequence of randomly placed which may be transformed copies of one motif or several motifs. By using this algorithm, I can produce thousand variety of aesthetically pleasing tile motifs, of which we show a number of examples.
TWO-DIMENSIONAL INVERSION FINITE ELEMENT MODELING OF MAGNETOTELLURIC DATA: CA...AM Publications
Two-dimensional resistivity analysis of magnetotelluric data has been done at “Z” geothermal area which is located in southern part of Indonesia. The objective is to understand subsurface structure beneath reasearch area based on 2-D modeling of magnetotelluric data. The inversion finite element method were used for numerical simulations which requires discretization on the boundary of the modeling domain. The modeling results of magnetotelluric data shows relativity structure dissemination: 0-10 ohm.m in a thickness of 1 km (Clay Cap), 10-100 ohm.m with 1-2 km depth respectively (reservoir zone), and on a scale of 100-1000 ohm.m in a depth of 2-3 km (heat source zone). The result of relativity structure can be used to delineate an area with geothermal prospect around 12 km2.
USING THE GENETIC ALGORITHM TO OPTIMIZE LASER WELDING PARAMETERS FOR MARTENSI...AM Publications
This document presents an optimization of laser welding parameters for martensitic stainless steel using a genetic algorithm. The algorithm aims to minimize the difference between the actual and desired weld size (width and depth) by optimizing laser power, welding speed, and fiber diameter. The genetic algorithm was run 10 times with a population of 30 over 200 iterations each time. The results showed errors between optimized and experimental values of less than 5% for the parameters. The study demonstrates that genetic algorithms can effectively optimize laser welding parameters to achieve a preset weld size.
ANALYSIS AND DESIGN E-MARKETPLACE FOR MICRO, SMALL AND MEDIUM ENTERPRISESAM Publications
The Ministry of Cooperatives and Small and Medium Enterprises launched in 2018 the number of Micro, Small and Medium Enterprises (MSMEs) in Indonesia as many as 58.97 million people. It is predicted that the number of MSMEs players in 2019 will amount to 59.2 million. This shows that the Indonesian people have made changes in the field of family economics which initially as consumptive are now productive. The community prefers to carry out activities that can increase family income. Future MSMEs remain the mainstay of the national economy. In accordance with the government roadmap, in 2020 e-commerce transactions are predicted to reach Rp1,300 trillion or equivalent to USD130 billion. According to data from the Central Statistics Agency (BPS), the contribution of MSMEs to Indonesia's Gross Domestic Product (GDP) reached 61.41%, with the number of MSMEs reaching almost 60 million units. However, only around 8% or 3.79 million of the 59.2 million MSMEs players have used online platforms to market their products. Based on the above problems, researchers conducted research on the analysis and display of E-Marketplace for MSMEs in Indonesia. The type of research used is action research. The object of research is MSMEs which are under the Office of Industry and Trade of Sragen Regency. The method of data collection is by techniques: (1) interview, (2) documentation (3) observation, (4) literature study. The researcher uses the waterfall method in developing the system. The research team has successfully analyzed the E-Market place according to the results of data collection. The research team has succeeded in designing the E-Marketplace for MSMEs. E-Marketplace designed can be used by admin, MSME and user. Admin is in charge of managing E-Marketplace and has full access rights. MSMEs can register online and manage their products in E-Marketplace. Users or buyers can search data in E-Marketplace as desired. To make transactions, users can interact directly with MSMEs according to the data provided in E-Marketplace. E-Marketplace can be used for marketing together MSMEs products. This e-marketplace can be accessed at www.umkmonline.com
REMOTE SENSING AND GEOGRAPHIC INFORMATION SYSTEMS AM Publications
Remote sensing technology's increasing accessibility helps us observe research and learn about our globe in ways we could only imagine a generation ago. Guides to profound knowledge of historical, conceptual and practical uses of remote sensing which is increasing GIS technology. This paper will go briefly through remote sensing benefits, history, technology and the GIS and remote sensing integration and their applications. Remote sensing (RS) is used in mapping the predicted and actual species and dominates the ecosystem canopy.
EVALUATE THE STRAIN ENERGY ERROR FOR THE LASER WELD BY THE H-REFINEMENT OF TH...AM Publications
Currently, the finite element method (FEM) is still one of the useful tools in numerical simulation for technical problems. With this method, a continuum model presented by a certain number of elements with a simple approximation field causes the presence of discretization error in solutions. This paper considers the butt weld by laser which subjected the tension for AISI 1018 steel highness 8 mm. The aim of the study is to use the h-refinement of the FEM in estimation the strain energy error for the laser weld mentioned. The results show that the stability of the h-refinement shown by the value of the relative error of the strain energy is quite small, specifically; FEM is less than 5.7% and extra is no more than 3.7%.
HMM APPLICATION IN ISOLATED WORD SPEECH RECOGNITIONAM Publications
Speech recognition is always being an all-time trendy topic for discussion and also for researches and we see a major application in our life. This paper provides the work done on the application of Hidden Markov model to implement isolated word speech recognition on MATLAB and to develop and train the system for set of self-selective words for specific user (user dependent) to get maximum efficiency in word recognition system. Which uses the forward and Baum-welch algorithm and fitting Gaussian of the Baum-welch algorithm for all the iteration perform. We use a sample of 7 alphabets which are recorded in 15 different ways giving total of 105 word to use for training with each word with 15 variations. This system can be used in real world in system security using voice security system and mainly for children and impaired people.
PEDESTRIAN DETECTION IN LOW RESOLUTION VIDEOS USING A MULTI-FRAME HOG-BASED D...AM Publications
Detecting pedestrians in low resolution videos is a challenging task, due to the small size of pedestrians in the images and the limited information. In practical outdoor surveillance scenarios the pedestrian size is usually small. Existing state-of-the-art pedestrian detection methods that use histogram of oriented gradient (HOG) features have poor performance in this problem domain. To compensate for the lack of information in a single frame, we propose a novel detection method that recognizes pedestrians in a short sequence of frames. Namely, we take the single-frame HOG-based detector and extend it to multiple frames. Our detector is applied to regions containing potential moving objects. In the case of video taken from a moving camera on an aerial platform, video stabilization is first performed to register the frames. A classifier is then applied to features extracted from spatio-temporal volumes surrounding the potential moving objects. On challenging stationary and aerial video datasets, our detection accuracy outperforms several state-of-the-art algorithms.
The aim of this paper is to help the blind people to identify and catch the public transport vehicles with the help of Light Fidelity technology. It is a Navigation aid. When the bus arrives at the bus stand, transmitter in the bus transmits the light signals and receiver in the stick, receives the light signals and a sound signal is generated through the speaker present in the stick. The sound message contains the bus number and the destination of the bus. In addition to this, if the person is absconded or lost, details of the location will be sent to his/her family members by pressing a button. This is made possible with the help of Global System for Mobile (GSM). Finally, presence of water can be detected along the blind person’s path, with the help of water sensors.
EFFECT OF SILICON - RUBBER (SR) SHEETS AS AN ALTERNATIVE FILTER ON HIGH AND L...AM Publications
A digital radiography delivers a radiation dose to patients; therefore it poses potential risk to the patients. One effort to reduce dose is carried out using a radiation filter, e.g. Silicone Rubber (SR) sheet. The purpose of this research was to determine the impact of the SR sheet on the high contrast objects (HCO) and the low contrast objects (LCO). The dose reduction was determined from attenuation x-rays before and after using the SR sheet. Assessment of HCO and LCO was observed from CDR TOR phantom at tube voltage of 48 kVp and tube current of 8 mAs. The physical parameter to assess image quality was the Signal to Noise Ratio (SNR) value in LCO. The maximum x-ray attenuation using the SR sheet is 48.82%. The visibility of the HCO remains the same, namely 16 objects; however the LCO slighly decreases from 14 objects to 13 objects after using the SR sheet. The SNR value decreases with an average value of 15.17%.Therefore, the SR sheet as a alternative filter has no effect on the HCO and has realtively little effect on the LCO. Thus, the SR sheet potentially is used for radiation protection in patients, especially on examinations that do not require low contrast resolution.
UTILIZATION OF IMMUNIZATION SERVICES AMONG CHILDREN UNDER FIVE YEARS OF AGE I...AM Publications
Immunization is the key strategy to curb communicable diseases which are the number one killer of children under five. Immunization prevents mortalities of approximating three million children under five annually. This study aimed to assess utilization of immunization services among children under five of age in Kirinyaga County, Kenya.
REPRESENTATION OF THE BLOCK DATA ENCRYPTION ALGORITHM IN AN ANALYTICAL FORM F...AM Publications
The article presents the study of cryptographic transformations of the Kuznyechik algorithm in relation to differential analysis and the translation of their representations into a more convenient form for cryptanalysis. A simplification of the type of transformations of the algorithm to algebraic the form, in which cryptanalysis software will be more effective. Since the description of the algorithm in the analytical form allows for 16 cycles of execution of the shift register with linear feedback, each of which will be carried out 16 operations of multiplication and 15 operations of addition, reduced to 16 multiplying and 15 the operations of addition. The result is an algebraic form of a linear transformation (from a shift register with linear feedback to the multiplication of the matrix in a finite field). In the future, the algebraic type of transformation can be used to effectively carry out differential cryptanalysis.
Optical character recognition (OCR) is process of classification of optical patterns contained in a digital image. The process of OCR Recognition involves several steps including pre-processing, segmentation, feature extraction, classification. Pre-processing is for done the basic operation on input image like noise reduction which remove the noisy signal from image. Segmentation stage for segment the given image into line by line and segment each character from segmented line. Future extraction calculates the characteristics of character. A Radial Basis Function Neural Network (RBFNN) is used to classification contains the database and does the comparison.
Surveillance refers to the task of observing a scene, often for lengthy periods in search of particular objects or particular behaviour. This task has many applications, foremost among them is security (monitoring for undesirable behaviour such as theft or vandalism), but increasing numbers of others in areas such as agriculture also exist. Historically, closed circuit TV (CCTV) surveillance has been mundane and labour Intensive, involving personnel scanning multiple screens, but the advent of reasonably priced fast hardware means that automatic surveillance is becoming a realistic task to attempt in real time. Several attempts at this are underway.
SIMULATION OF ATMOSPHERIC POLLUTANTS DISPERSION IN AN URBAN ENVIRONMENTAM Publications
Interest in air pollution investigation of urban environment due to existence of industrial and commercial activities along with vehicular emission and existence of buildings and streets which setup natural barrier for pollutant dispersion in the urban environment has increased. The air pollution modelling is a multidisciplinary subject when the entire cities are taken under consideration where urban planning and geometries are complex which needs a large software packages to be developed like Operational Street Pollution Model (OSPM), California Line Source model (CALINE series) etc. On overviewing various works it can be summarized that the air pollutant dispersion in urban street canyons and all linked phenomenon such as wind flow, pollutant concentrations, temperature distribution etc. generally depend on wind speed and direction, building heights and density, road width, source and intensity of air pollution, meteorological variables like temperature, humidity etc. A unique and surprising case is observed every time on numerous combinations of these factors. The main aim of this study is to simulate the atmospheric pollutant dispersion for given pollutant like carbon monoxide, sulphur dioxide and nitrogen dioxide and given atmospheric conditions like wind speed and direction. Computational Fluid Dynamics (CFD) simulation for analysing the atmospheric pollutant dispersion is done after natural airflow analysis. Volume rendering is done for variables such as phase 2 volume fraction and velocity with resolution as 250 pixels per inch and transparency as 20%. It can be observed that all the three pollutant namely nitrogen dioxide, sulphur dioxide and carbon monoxide the phase 2 volume fraction changes from 0 to 1. The wind velocity changes from 3.395×10-13 m/s to 1.692×102 m/s. The dispersion of pollutants follow the sequence Sulphur dioxide>Carbon monoxide>Nitrogen dioxide.
PREPARATION AND EVALUATION OF WOOL KERATIN BASED CHITOSAN NANOFIBERS FOR AIR ...AM Publications
In this article, we have extracted keratin from deccani wool waste and prepared the wool keratin based Chitosan nanofibers by electrospinning technique. The prepared nanofibers mat were prepared with different weight percent ratio like 1wt.%, 3wt.% and 5wt.% with respect to polymer i.e Chitosan. The physicochemical and filtration properties of wool keratin based Chitosan nanofibers were studied. Wool keratin based Chitosan nanofibers were characterized by Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), differential scanning calorimetry (DSC) and scanning electron microscopy (FESEM). The filtration efficiency of keratin Chitosan nanofibers were investigated through DOP test and heavy metal removal capacity of evaluated through Atomic absorption spectroscopy. FTIR results were showed that Keratin gets compatible with Chitosan. XRD patterns revealed keratin was in crystalline nature and increase the crystalline nature of Chitosan nanofibers. FESEM images showed that uniform nanofibers generation with average fiber diameter 80nm. Nanofibers filtration efficiency against a particulate matter in air was obtained more than 99.53% and excellent property of removal of heavy metal.
ANALYSIS ON LOAD BALANCING ALGORITHMS IMPLEMENTATION ON CLOUD COMPUTING ENVIR...AM Publications
Cloud computing means storing and accessing data and programs over the Internet instead of your computer's hard drive. The cloud is just a metaphor for the Internet. The elements involved in cloud computing are clients, data center and distributed server. One of the main problems in cloud computing is load balancing. Balancing the load means to distribute the workload among several nodes evenly so that no single node will be overloaded. Load can be of any type that is it can be CPU load, memory capacity or network load. In this paper we presented an architecture of load balancing and algorithm which will further improve the load balancing problem by minimizing the response time. In this paper, we have proposed the enhanced version of existing regulated load balancing approach for cloud computing by comping the Randomization and greedy load balancing algorithm. To check the performance of proposed approach, we have used the cloud analyst simulator (Cloud Analyst). Through simulation analysis, it has been found that proposed improved version of regulated load balancing approach has shown better performance in terms of cost, response time and data processing time.
A MODEL BASED APPROACH FOR IMPLEMENTING WLAN SECURITY AM Publications
This paper presents various security features and configurations commonly implemented in WLANs and their aggregated security levels and then proposes a model that enables implementation and evaluation of WLAN security
Rainfall intensity duration frequency curve statistical analysis and modeling...bijceesjournal
Using data from 41 years in Patna’ India’ the study’s goal is to analyze the trends of how often it rains on a weekly, seasonal, and annual basis (1981−2020). First, utilizing the intensity-duration-frequency (IDF) curve and the relationship by statistically analyzing rainfall’ the historical rainfall data set for Patna’ India’ during a 41 year period (1981−2020), was evaluated for its quality. Changes in the hydrologic cycle as a result of increased greenhouse gas emissions are expected to induce variations in the intensity, length, and frequency of precipitation events. One strategy to lessen vulnerability is to quantify probable changes and adapt to them. Techniques such as log-normal, normal, and Gumbel are used (EV-I). Distributions were created with durations of 1, 2, 3, 6, and 24 h and return times of 2, 5, 10, 25, and 100 years. There were also mathematical correlations discovered between rainfall and recurrence interval.
Findings: Based on findings, the Gumbel approach produced the highest intensity values, whereas the other approaches produced values that were close to each other. The data indicates that 461.9 mm of rain fell during the monsoon season’s 301st week. However, it was found that the 29th week had the greatest average rainfall, 92.6 mm. With 952.6 mm on average, the monsoon season saw the highest rainfall. Calculations revealed that the yearly rainfall averaged 1171.1 mm. Using Weibull’s method, the study was subsequently expanded to examine rainfall distribution at different recurrence intervals of 2, 5, 10, and 25 years. Rainfall and recurrence interval mathematical correlations were also developed. Further regression analysis revealed that short wave irrigation, wind direction, wind speed, pressure, relative humidity, and temperature all had a substantial influence on rainfall.
Originality and value: The results of the rainfall IDF curves can provide useful information to policymakers in making appropriate decisions in managing and minimizing floods in the study area.
Discover the latest insights on Data Driven Maintenance with our comprehensive webinar presentation. Learn about traditional maintenance challenges, the right approach to utilizing data, and the benefits of adopting a Data Driven Maintenance strategy. Explore real-world examples, industry best practices, and innovative solutions like FMECA and the D3M model. This presentation, led by expert Jules Oudmans, is essential for asset owners looking to optimize their maintenance processes and leverage digital technologies for improved efficiency and performance. Download now to stay ahead in the evolving maintenance landscape.
Null Bangalore | Pentesters Approach to AWS IAMDivyanshu
#Abstract:
- Learn more about the real-world methods for auditing AWS IAM (Identity and Access Management) as a pentester. So let us proceed with a brief discussion of IAM as well as some typical misconfigurations and their potential exploits in order to reinforce the understanding of IAM security best practices.
- Gain actionable insights into AWS IAM policies and roles, using hands on approach.
#Prerequisites:
- Basic understanding of AWS services and architecture
- Familiarity with cloud security concepts
- Experience using the AWS Management Console or AWS CLI.
- For hands on lab create account on [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
# Scenario Covered:
- Basics of IAM in AWS
- Implementing IAM Policies with Least Privilege to Manage S3 Bucket
- Objective: Create an S3 bucket with least privilege IAM policy and validate access.
- Steps:
- Create S3 bucket.
- Attach least privilege policy to IAM user.
- Validate access.
- Exploiting IAM PassRole Misconfiguration
-Allows a user to pass a specific IAM role to an AWS service (ec2), typically used for service access delegation. Then exploit PassRole Misconfiguration granting unauthorized access to sensitive resources.
- Objective: Demonstrate how a PassRole misconfiguration can grant unauthorized access.
- Steps:
- Allow user to pass IAM role to EC2.
- Exploit misconfiguration for unauthorized access.
- Access sensitive resources.
- Exploiting IAM AssumeRole Misconfiguration with Overly Permissive Role
- An overly permissive IAM role configuration can lead to privilege escalation by creating a role with administrative privileges and allow a user to assume this role.
- Objective: Show how overly permissive IAM roles can lead to privilege escalation.
- Steps:
- Create role with administrative privileges.
- Allow user to assume the role.
- Perform administrative actions.
- Differentiation between PassRole vs AssumeRole
Try at [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
Design and optimization of ion propulsion dronebjmsejournal
Electric propulsion technology is widely used in many kinds of vehicles in recent years, and aircrafts are no exception. Technically, UAVs are electrically propelled but tend to produce a significant amount of noise and vibrations. Ion propulsion technology for drones is a potential solution to this problem. Ion propulsion technology is proven to be feasible in the earth’s atmosphere. The study presented in this article shows the design of EHD thrusters and power supply for ion propulsion drones along with performance optimization of high-voltage power supply for endurance in earth’s atmosphere.
Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...IJECEIAES
Medical image analysis has witnessed significant advancements with deep learning techniques. In the domain of brain tumor segmentation, the ability to
precisely delineate tumor boundaries from magnetic resonance imaging (MRI)
scans holds profound implications for diagnosis. This study presents an ensemble convolutional neural network (CNN) with transfer learning, integrating
the state-of-the-art Deeplabv3+ architecture with the ResNet18 backbone. The
model is rigorously trained and evaluated, exhibiting remarkable performance
metrics, including an impressive global accuracy of 99.286%, a high-class accuracy of 82.191%, a mean intersection over union (IoU) of 79.900%, a weighted
IoU of 98.620%, and a Boundary F1 (BF) score of 83.303%. Notably, a detailed comparative analysis with existing methods showcases the superiority of
our proposed model. These findings underscore the model’s competence in precise brain tumor localization, underscoring its potential to revolutionize medical
image analysis and enhance healthcare outcomes. This research paves the way
for future exploration and optimization of advanced CNN models in medical
imaging, emphasizing addressing false positives and resource efficiency.
Comparative analysis between traditional aquaponics and reconstructed aquapon...bijceesjournal
The aquaponic system of planting is a method that does not require soil usage. It is a method that only needs water, fish, lava rocks (a substitute for soil), and plants. Aquaponic systems are sustainable and environmentally friendly. Its use not only helps to plant in small spaces but also helps reduce artificial chemical use and minimizes excess water use, as aquaponics consumes 90% less water than soil-based gardening. The study applied a descriptive and experimental design to assess and compare conventional and reconstructed aquaponic methods for reproducing tomatoes. The researchers created an observation checklist to determine the significant factors of the study. The study aims to determine the significant difference between traditional aquaponics and reconstructed aquaponics systems propagating tomatoes in terms of height, weight, girth, and number of fruits. The reconstructed aquaponics system’s higher growth yield results in a much more nourished crop than the traditional aquaponics system. It is superior in its number of fruits, height, weight, and girth measurement. Moreover, the reconstructed aquaponics system is proven to eliminate all the hindrances present in the traditional aquaponics system, which are overcrowding of fish, algae growth, pest problems, contaminated water, and dead fish.