This document describes a smart energy meter system that uses GSM technology to send electricity meter readings to a central server and alert users when their consumption is approaching a higher billing threshold. The system uses an ARM7 microcontroller connected to an energy meter, GSM module, LCD display and relay circuit. It takes readings from the energy meter periodically and sends them via GSM to be stored in a database. It also alerts users via SMS before their consumption increases and leads to a higher billing rate. This allows users to reduce usage and lower their bills. When bills are unpaid, the relay circuit disconnects power supply to the meter until payment is received.
document of prepaid energy meter using gsmudaypallyreddy
The document discusses a prepaid energy meter system using GSM technology. It begins with an introduction that outlines the need for restricting power consumption and implementing prepaid meters. It then provides details on the components of the system, including the hardware requirements like a power supply, transformer, bridge rectifier, and voltage regulators. The document explains how remote meter reading works using technologies like RF communication, powerline carrier communication, and telephone lines. It also discusses the benefits of prepaid metering systems for both utilities and consumers.
IRJET- Automatic Electric Meter Reading using WifiIRJET Journal
This document describes a project to implement automatic electric meter reading using WiFi. A PIC microcontroller is used to continuously monitor an energy meter and record readings in memory. The live meter reading can then be sent to the electricity department upon request via WiFi. The system allows for remote monitoring and control of domestic energy meters without needing to physically visit each house to take readings. It calculates the exact billing amount and sends it to the electricity board server. If the bill is not paid within 10 days, the microcontroller can automatically disconnect the power supply. The system aims to reduce human errors in meter reading and billing processing while providing more accurate and timely billing to consumers.
IRJET- IoT based Monitoring and Controlling of Smart Speaking Energy Mete...IRJET Journal
This document describes an IoT-based system for monitoring and controlling a smart speaking energy meter and detecting current theft using a Raspberry Pi 3. The system measures a home's electricity consumption in units using wireless sensors and calculates the bill automatically. It sends the units used and estimated bill to the consumer's registered mobile number through a GSM module. It can also detect tampering with the meter and send alerts. The Raspberry Pi converts the unit consumption and cost into speech to help illiterate and visually impaired users understand their usage and billing. The system aims to eliminate human involvement in electricity monitoring and help consumers track their usage remotely through a cloud-based system accessible anywhere.
This document describes a smart energy meter that uses a GSM module to send electricity consumption data via SMS. The meter uses an AD7751 IC to measure real power consumption based on current and voltage inputs. An AVR microcontroller then processes this data and calculates energy used. It can send meter readings, billing information, and load details to the user's mobile phone upon request via a missed call to provide real-time monitoring. The smart meter allows for accurate and automated energy monitoring and billing compared to traditional meters.
Is a seminar based on the concept of replacing the existing electricity metering system using in developing countries by a low cost energy meter working without human intervention. Its main components are discussed later...
This document has been prepared related to a project of designing and implementing a single phase 230V 40A digital prepaid energy meter according to IEC standards.
Smart Metering Communications Issues and Technologieslivemetering
This document discusses smart metering communications issues and technologies. It presents 9 potential communications architectures for smart meters in UK homes to meet requirements like remote reading and control. The architectures vary in how they integrate the local networks for electricity meters, gas meters, home appliances and the street-level network. The document also discusses challenges like standards, security, performance and ownership models for the different network components.
document of prepaid energy meter using gsmudaypallyreddy
The document discusses a prepaid energy meter system using GSM technology. It begins with an introduction that outlines the need for restricting power consumption and implementing prepaid meters. It then provides details on the components of the system, including the hardware requirements like a power supply, transformer, bridge rectifier, and voltage regulators. The document explains how remote meter reading works using technologies like RF communication, powerline carrier communication, and telephone lines. It also discusses the benefits of prepaid metering systems for both utilities and consumers.
IRJET- Automatic Electric Meter Reading using WifiIRJET Journal
This document describes a project to implement automatic electric meter reading using WiFi. A PIC microcontroller is used to continuously monitor an energy meter and record readings in memory. The live meter reading can then be sent to the electricity department upon request via WiFi. The system allows for remote monitoring and control of domestic energy meters without needing to physically visit each house to take readings. It calculates the exact billing amount and sends it to the electricity board server. If the bill is not paid within 10 days, the microcontroller can automatically disconnect the power supply. The system aims to reduce human errors in meter reading and billing processing while providing more accurate and timely billing to consumers.
IRJET- IoT based Monitoring and Controlling of Smart Speaking Energy Mete...IRJET Journal
This document describes an IoT-based system for monitoring and controlling a smart speaking energy meter and detecting current theft using a Raspberry Pi 3. The system measures a home's electricity consumption in units using wireless sensors and calculates the bill automatically. It sends the units used and estimated bill to the consumer's registered mobile number through a GSM module. It can also detect tampering with the meter and send alerts. The Raspberry Pi converts the unit consumption and cost into speech to help illiterate and visually impaired users understand their usage and billing. The system aims to eliminate human involvement in electricity monitoring and help consumers track their usage remotely through a cloud-based system accessible anywhere.
This document describes a smart energy meter that uses a GSM module to send electricity consumption data via SMS. The meter uses an AD7751 IC to measure real power consumption based on current and voltage inputs. An AVR microcontroller then processes this data and calculates energy used. It can send meter readings, billing information, and load details to the user's mobile phone upon request via a missed call to provide real-time monitoring. The smart meter allows for accurate and automated energy monitoring and billing compared to traditional meters.
Is a seminar based on the concept of replacing the existing electricity metering system using in developing countries by a low cost energy meter working without human intervention. Its main components are discussed later...
This document has been prepared related to a project of designing and implementing a single phase 230V 40A digital prepaid energy meter according to IEC standards.
Smart Metering Communications Issues and Technologieslivemetering
This document discusses smart metering communications issues and technologies. It presents 9 potential communications architectures for smart meters in UK homes to meet requirements like remote reading and control. The architectures vary in how they integrate the local networks for electricity meters, gas meters, home appliances and the street-level network. The document also discusses challenges like standards, security, performance and ownership models for the different network components.
Its work like a cell phone recharge phone if recharge is over electricity gone after that we need to recharge acount main benift is that we can oprate it from any where to the world
This document describes a smart card prepaid energy meter system using GSM. The system includes an ARM microcontroller that takes readings from an energy meter and displays it on an LCD. It also sends the reading to the user's phone via text message through a GSM modem. The hardware requirements include components like the microcontroller, GSM modem, LCD, LEDs, resistors, capacitors, transformer, regulator, relay, energy meter and lamp. The software used is the KEIL compiler and embedded C. It allows reducing manual efforts to read energy meters and provides a cost effective solution with reduced manpower.
This document describes the development of an automatic billing system using GSM technology. The system takes readings from an energy meter, calculates electricity usage, displays the reading on an LCD screen, and sends the reading to the user's phone via SMS using a GSM modem. It uses an Arduino microcontroller to process the meter reading data and send it to the LCD and GSM modem. If the Arduino fails, a relay automatically cuts power supply to the user. The system aims to provide users monitoring of electricity usage and spending to control costs by alerting them of current usage.
The document provides an introduction and overview of a project that aims to enable remote monitoring and control of domestic energy meters using a microcontroller and GSM modem. This allows electricity departments to remotely obtain meter readings without needing to visit each house, reducing costs and human errors. The system works by having the microcontroller continuously monitor and record energy meter readings in its memory. Upon request, the live reading can be sent via the GSM modem to the electricity department. This provides benefits like improved monitoring of energy consumption patterns.
This document provides an overview and specifications for a single phase smart GPRS/GSM meter. It includes the following key points:
1) The meter is designed for residential consumers in both urban and rural areas, with a rated voltage of 230V and maximum current of 5(60)A.
2) Communication is enabled via GPRS/GSM modules using protocols like DLMS TCP/IP and optical ports for local communication.
3) The meter measures active energy import and export, and provides load profile data and billing information with 12 months of billing history storage.
4) Specifications include accuracy class, voltage and frequency ranges, measurement functions, communication protocols and GPRS modem details.
AUTOMATIC ENERGY METER READING SYSTEM FOR BILLING PURPOSEBitan Das
This document summarizes and compares different technologies for automated meter reading systems. It begins by introducing automated meter reading and the benefits it provides over traditional meter reading. It then describes the different types of energy meters and the technologies used in automated meter reading systems, including GSM, ZigBee, and power line communication. For each technology, it discusses aspects like operating distance, data rates, advantages, and disadvantages. Finally, it provides an overview of the typical hardware components in an automated meter, including signal acquisition, conditioning, analog-to-digital conversion, computation and communication modules.
This document presents a 3-phase energy meter that uses an MSP430F47197 microcontroller and communicates using ZigBee. The MSP430F47197 was chosen for its low power usage, 16-bit CPU, and ability to support energy measurement applications. It interfaces with up to 7 analog channels for voltage and current readings. Software flow includes a foreground process for setup and a background process using interrupts for metering calculations. ZigBee was used for communication due to its low data rate, long battery life, and secure networking suitable for energy metering. The author designed PCBs using Orcad and tested the system using X-CTU software. Future work includes implementing additional energy parameters
The document describes the design of a smart meter that measures power consumption of electrical devices and transmits the data to a power supplier company. It implements the smart meter using a PIC microcontroller that measures voltage and current using analog inputs and algorithms. It displays the measurements on an LCD and transmits the data using a GSM modem. The smart meter also calculates the power factor using timers to measure the phase difference between voltage and current.
GSM Based wireless energy meter/sanjeet-1308143sanjeet kumar
This document appears to be a project report submitted by three students for their Bachelor of Technology degree. It describes a project to create a GSM-based wireless energy meter. The report includes sections on acknowledgements, declarations, contents, and an introduction describing how the project will allow viewing energy usage and costs via cell phone. It also includes block diagrams and discussions of the hardware components used, including a digital energy meter, GSM modem, Arduino, transformer, voltage regulator, bridge rectifier, LCD display, resistors, and capacitors.
GSM BASED ELECTRICITY BILLING WITH TOD METERING -MINI PROJECTAthul MG
This document describes a GSM-based wireless electricity billing system with time-of-day metering. The key components include an optical interface to read energy meter pulses, a microcontroller to calculate consumption and bills, an LCD display, real-time clock, and GSM modem for wireless communication. The system aims to automate electricity billing and provide benefits like more accurate billing, real-time consumption data, and customized rates compared to traditional manual billing processes. Block diagrams and PCB layouts are shown, along with a components list and estimated project schedule.
This document presents a smart energy meter project developed under the guidance of Mr. Mathew T. Mathews. The project aims to record electric energy consumption in intervals of an hour or less using a PLC and communicate that data daily to the utility for monitoring and billing purposes. It allows reading a customer's meter and generating bills without the utility having to physically visit each property. The system detects energy consumed using CT and PT sensors, records the data using a PLC, transmits it via Zigbee to the utility, and displays the information on a SCADA screen for monitoring.
Presentation to BRE event on 30 Nov 2010, covering technical challenges arising from the first phase of work in the British smart meter design programme being lead by Ofgem.
The document summarizes an engineering student's digital energy meter project. It describes the aims of replacing electromechanical meters with a more accurate digital design. Key aspects included designing hardware with components like a microprocessor, voltage and current processing modules, and developing software using assembly language. The student led a team through conceptualizing, designing, implementing, and demonstrating the working project to examiners over 7 months to complete their degree.
The document describes the design of a smart energy meter that measures electricity consumption more accurately than traditional meters. It uses a microcontroller and sensors to measure voltage and current digitally, calculating power usage without moving parts. The meter displays readings on an LCD and sends data via GSM to allow remote monitoring. It aims to help consumers better understand usage and prevent theft through its secure digital design.
Presented by Operating Agent Task 15, David Crossley, Energy Futures, Australia, at the IEA DSM Programme workshop in Brugge, Belgium on 10 October 2007.
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.
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.
MONTHLY ELECTRICITY BILLING WITH BILL SMS USING PIC.pptxNANDHAKUMARA10
The project provides a system that allows for consumed electricity reading in unit and How much amount of Current Can be Consumed by User its Prevent the Electricity Theft.
Our system provides the electricity readings on an LCD screen as well as can SMS this reading and cost to the user.
This lets the user know about his exact electricity units consumed and cost directly from his meter so that there is no chance of bill tampering.
The project allows a two way reading. One on LCD display and the second on SMS. Our project consists of IOT connected to a ATMEGA328p is an family of PIC. The system continuously monitors electrical pulses and calculates the unit consumption.
Its work like a cell phone recharge phone if recharge is over electricity gone after that we need to recharge acount main benift is that we can oprate it from any where to the world
This document describes a smart card prepaid energy meter system using GSM. The system includes an ARM microcontroller that takes readings from an energy meter and displays it on an LCD. It also sends the reading to the user's phone via text message through a GSM modem. The hardware requirements include components like the microcontroller, GSM modem, LCD, LEDs, resistors, capacitors, transformer, regulator, relay, energy meter and lamp. The software used is the KEIL compiler and embedded C. It allows reducing manual efforts to read energy meters and provides a cost effective solution with reduced manpower.
This document describes the development of an automatic billing system using GSM technology. The system takes readings from an energy meter, calculates electricity usage, displays the reading on an LCD screen, and sends the reading to the user's phone via SMS using a GSM modem. It uses an Arduino microcontroller to process the meter reading data and send it to the LCD and GSM modem. If the Arduino fails, a relay automatically cuts power supply to the user. The system aims to provide users monitoring of electricity usage and spending to control costs by alerting them of current usage.
The document provides an introduction and overview of a project that aims to enable remote monitoring and control of domestic energy meters using a microcontroller and GSM modem. This allows electricity departments to remotely obtain meter readings without needing to visit each house, reducing costs and human errors. The system works by having the microcontroller continuously monitor and record energy meter readings in its memory. Upon request, the live reading can be sent via the GSM modem to the electricity department. This provides benefits like improved monitoring of energy consumption patterns.
This document provides an overview and specifications for a single phase smart GPRS/GSM meter. It includes the following key points:
1) The meter is designed for residential consumers in both urban and rural areas, with a rated voltage of 230V and maximum current of 5(60)A.
2) Communication is enabled via GPRS/GSM modules using protocols like DLMS TCP/IP and optical ports for local communication.
3) The meter measures active energy import and export, and provides load profile data and billing information with 12 months of billing history storage.
4) Specifications include accuracy class, voltage and frequency ranges, measurement functions, communication protocols and GPRS modem details.
AUTOMATIC ENERGY METER READING SYSTEM FOR BILLING PURPOSEBitan Das
This document summarizes and compares different technologies for automated meter reading systems. It begins by introducing automated meter reading and the benefits it provides over traditional meter reading. It then describes the different types of energy meters and the technologies used in automated meter reading systems, including GSM, ZigBee, and power line communication. For each technology, it discusses aspects like operating distance, data rates, advantages, and disadvantages. Finally, it provides an overview of the typical hardware components in an automated meter, including signal acquisition, conditioning, analog-to-digital conversion, computation and communication modules.
This document presents a 3-phase energy meter that uses an MSP430F47197 microcontroller and communicates using ZigBee. The MSP430F47197 was chosen for its low power usage, 16-bit CPU, and ability to support energy measurement applications. It interfaces with up to 7 analog channels for voltage and current readings. Software flow includes a foreground process for setup and a background process using interrupts for metering calculations. ZigBee was used for communication due to its low data rate, long battery life, and secure networking suitable for energy metering. The author designed PCBs using Orcad and tested the system using X-CTU software. Future work includes implementing additional energy parameters
The document describes the design of a smart meter that measures power consumption of electrical devices and transmits the data to a power supplier company. It implements the smart meter using a PIC microcontroller that measures voltage and current using analog inputs and algorithms. It displays the measurements on an LCD and transmits the data using a GSM modem. The smart meter also calculates the power factor using timers to measure the phase difference between voltage and current.
GSM Based wireless energy meter/sanjeet-1308143sanjeet kumar
This document appears to be a project report submitted by three students for their Bachelor of Technology degree. It describes a project to create a GSM-based wireless energy meter. The report includes sections on acknowledgements, declarations, contents, and an introduction describing how the project will allow viewing energy usage and costs via cell phone. It also includes block diagrams and discussions of the hardware components used, including a digital energy meter, GSM modem, Arduino, transformer, voltage regulator, bridge rectifier, LCD display, resistors, and capacitors.
GSM BASED ELECTRICITY BILLING WITH TOD METERING -MINI PROJECTAthul MG
This document describes a GSM-based wireless electricity billing system with time-of-day metering. The key components include an optical interface to read energy meter pulses, a microcontroller to calculate consumption and bills, an LCD display, real-time clock, and GSM modem for wireless communication. The system aims to automate electricity billing and provide benefits like more accurate billing, real-time consumption data, and customized rates compared to traditional manual billing processes. Block diagrams and PCB layouts are shown, along with a components list and estimated project schedule.
This document presents a smart energy meter project developed under the guidance of Mr. Mathew T. Mathews. The project aims to record electric energy consumption in intervals of an hour or less using a PLC and communicate that data daily to the utility for monitoring and billing purposes. It allows reading a customer's meter and generating bills without the utility having to physically visit each property. The system detects energy consumed using CT and PT sensors, records the data using a PLC, transmits it via Zigbee to the utility, and displays the information on a SCADA screen for monitoring.
Presentation to BRE event on 30 Nov 2010, covering technical challenges arising from the first phase of work in the British smart meter design programme being lead by Ofgem.
The document summarizes an engineering student's digital energy meter project. It describes the aims of replacing electromechanical meters with a more accurate digital design. Key aspects included designing hardware with components like a microprocessor, voltage and current processing modules, and developing software using assembly language. The student led a team through conceptualizing, designing, implementing, and demonstrating the working project to examiners over 7 months to complete their degree.
The document describes the design of a smart energy meter that measures electricity consumption more accurately than traditional meters. It uses a microcontroller and sensors to measure voltage and current digitally, calculating power usage without moving parts. The meter displays readings on an LCD and sends data via GSM to allow remote monitoring. It aims to help consumers better understand usage and prevent theft through its secure digital design.
Presented by Operating Agent Task 15, David Crossley, Energy Futures, Australia, at the IEA DSM Programme workshop in Brugge, Belgium on 10 October 2007.
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.
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.
MONTHLY ELECTRICITY BILLING WITH BILL SMS USING PIC.pptxNANDHAKUMARA10
The project provides a system that allows for consumed electricity reading in unit and How much amount of Current Can be Consumed by User its Prevent the Electricity Theft.
Our system provides the electricity readings on an LCD screen as well as can SMS this reading and cost to the user.
This lets the user know about his exact electricity units consumed and cost directly from his meter so that there is no chance of bill tampering.
The project allows a two way reading. One on LCD display and the second on SMS. Our project consists of IOT connected to a ATMEGA328p is an family of PIC. The system continuously monitors electrical pulses and calculates the unit consumption.
IRJET- Automated Energy Metering SystemIRJET Journal
The document proposes an automated energy metering system to address issues with existing analog and digital energy metering. The system uses wireless sensors connected to each load to monitor power usage, which is sent to a controller and then to the customer and substation via wireless network. This allows customers to track daily usage on a mobile app to reduce waste, and helps identify power theft. It automates billing and payment through the app. By monitoring each appliance, it eliminates human errors in meter reading and reduces costs.
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 - 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.
This document describes an "Energy Consumption Indicator" system that monitors household energy consumption and notifies consumers when consumption reaches a predefined threshold. The system uses an Arduino Mega microcontroller connected to an energy meter circuit to continuously monitor energy usage parameters like voltage, current and power. When consumption reaches the threshold, the Arduino sends a notification via Raspberry Pi to the consumer's mobile phone using SMS. The goal is to increase consumer awareness of energy usage to help lower electricity bills and reduce excessive consumption. A prototype was built and tested that successfully sent alert messages to a phone when threshold values were reached.
IOT BASED UNATTAINED TAMPER PROOF DIGITAL ENERGY METERIRJET Journal
This document summarizes an IOT-based tamper-proof digital energy meter project. The key points are:
1) An electronic energy meter generates pulses based on energy consumption which are converted to digital data and sent to a smartphone via an Arduino board and WiFi module.
2) The energy meter is mounted on an electric pole out of reach of users to prevent tampering. Users can check their energy usage via a smartphone app instead of a physical meter.
3) The system aims to prevent energy theft by making the meter readings unalterable and accessible remotely through an IOT network instead of installing a meter at user premises.
IRJET- Intelligent Power Distribution System with GSM ControlIRJET Journal
1) The document proposes an intelligent power distribution system using GSM control to provide continuous power supply to consumers and safety from the distribution system.
2) It has two main parts - a GSM control unit that allows switching feeders via SMS without direct contact, and an automatic power line switching unit that switches power to an auxiliary feeder if the main feeder faults.
3) When a fault occurs, it sends alerts to responsible personnel via GSM and switches power to ensure continuous supply, while the GSM control also allows remote switching for maintenance without risk of electric shock.
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
This document describes a domestic energy saver system that uses a GSM modem to monitor household electricity consumption and send SMS alerts when usage exceeds a specified limit. The system includes a microcontroller interfaced with an energy meter to monitor usage. When consumption exceeds the limit, the microcontroller sends an SMS via the GSM modem. Users can then send an SMS back to shed certain loads and reduce usage. The system aims to increase power quality, reduce theft and waste, and help users maintain a more consistent electric bill. Key components are the microcontroller, energy meter interface, GSM modem, relays to control loads, and an LCD for display.
IRJET - Intelligent Energy Monitoring System using Web AccessIRJET Journal
This document describes an intelligent energy monitoring system that uses web access to optimize energy usage. The system collects energy consumption data from homes and businesses using sensors connected to a NodeMCU microcontroller. The NodeMCU transmits the data via WiFi to a central server. The server analyzes the data using ThingSpeak analytics to generate detailed reports and visualizations of energy usage. This allows users to better manage their home energy usage. The system aims to reduce energy wastage, avoid power theft, and minimize the need for manual data collection from energy meters.
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.
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.
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.
IRJET- PLC Based Intelligent Control of SubstationIRJET Journal
This document describes a PLC-based intelligent control system for a substation. The system uses a PLC to continuously monitor voltage and current values in the substation. If the values exceed rated limits, the PLC will signal the contactor to trip the circuit breaker, protecting the equipment from faults. The system includes current and potential transformers to step voltages down before sending signals to the PLC for monitoring. This automated monitoring and protection system provides faster response times than previous electromechanical systems, improving safety and reliability.
This document describes a project to design a prepaid energy meter system using a microcontroller. The system uses a smart card to store the amount of prepaid units. When a card is inserted, the reader deducts units based on power consumption. An alarm sounds when units are low and power is cut off when units reach zero to prevent theft. The system aims to improve revenue collection for utilities by requiring upfront payment and automating disconnection when credit is used. It provides benefits like reduced costs, better customer service and financial risk management for both customers and suppliers.
IRJET- GSM based Voltage Monitoring & Power Factor CorrectionIRJET Journal
This document summarizes a research paper that describes a system for monitoring voltage and power factor using a GSM module and PIC microcontroller. The system automatically corrects the power factor if it falls below a threshold by connecting capacitors. It incorporates a PIC microcontroller, zero crossing detector, relay driver circuit and GSM module. The microcontroller detects the voltage and current parameters and controls them using GSM. The system aims to provide simple, compact and energy efficient automatic power factor monitoring and control.
This document describes an automatic meter reading system using power line communication. The system has two main sections - the consumer section and the utility section which communicate via the existing power lines. At the consumer section, a microcontroller monitors and controls power usage to prevent exceeding predetermined limits. It can also cut power to certain devices. The utility section can remotely read consumers' energy meters by sending unique addresses through the power lines. Meter readings and billing details are then displayed for the consumer. The system provides automatic and accurate electricity billing without additional infrastructure for data transmission.
IRJET - Smart Energy Meter with Multi-IntimationIRJET Journal
The document describes a smart energy meter system that sends energy consumption data via SMS to avoid errors in manual meter reading. Key features include:
- Sending weekly and monthly energy usage and billing amounts as SMS messages using GSM.
- Sending alert messages about upcoming bill due dates.
- Allowing automatic power shut-off for non-payment of bills.
The system aims to eliminate human errors in meter reading and billing by automating data collection and transmission using components like Arduino, GSM and an energy meter. A prototype has been implemented to demonstrate the concept.
Walmart Business+ and Spark Good for Nonprofits.pdfTechSoup
"Learn about all the ways Walmart supports nonprofit organizations.
You will hear from Liz Willett, the Head of Nonprofits, and hear about what Walmart is doing to help nonprofits, including Walmart Business and Spark Good. Walmart Business+ is a new offer for nonprofits that offers discounts and also streamlines nonprofits order and expense tracking, saving time and money.
The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
The event will cover the following::
Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.
How to Build a Module in Odoo 17 Using the Scaffold MethodCeline George
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
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How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
Reimagining Your Library Space: How to Increase the Vibes in Your Library No ...Diana Rendina
Librarians are leading the way in creating future-ready citizens – now we need to update our spaces to match. In this session, attendees will get inspiration for transforming their library spaces. You’ll learn how to survey students and patrons, create a focus group, and use design thinking to brainstorm ideas for your space. We’ll discuss budget friendly ways to change your space as well as how to find funding. No matter where you’re at, you’ll find ideas for reimagining your space in this session.
How to Manage Your Lost Opportunities in Odoo 17 CRMCeline George
Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
How to Setup Warehouse & Location in Odoo 17 InventoryCeline George
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
How to Make a Field Mandatory in Odoo 17Celine George
In Odoo, making a field required can be done through both Python code and XML views. When you set the required attribute to True in Python code, it makes the field required across all views where it's used. Conversely, when you set the required attribute in XML views, it makes the field required only in the context of that particular view.
Chapter wise All Notes of First year Basic Civil Engineering.pptxDenish Jangid
Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.