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“Microcontroller Based Substation Monitoring system with gsm modem”.Priya Rachakonda
• The system is used for transmitting the message to predefined number about the
status of electrical parameters such as voltage, current, temperature etc., to improve
the quality of power.
• Studied about the protection, monitoring and control of a power system.
Microcontroller based-substation-monitoring-and-controlling-systemMahmud Hasan Uday
This document presents a microcontroller-based system for monitoring and controlling a distribution transformer substation. The system measures voltage, current and temperature and can shut down the transformer if any parameters peak. It allows for remote monitoring to avoid power losses and quick repairs. While costly and bulky, future implementations could use GPRS to send data anywhere and integrate with smart meters. The conclusion states this design makes the distribution more secure, reliable and efficient.
This document describes a wireless power theft monitoring system and indication at a local substation. It includes chapters on hardware components like the energy meter, sensors, microcontroller, RF transmitter and receiver. It also covers the software used, including Kiel μVision and C programming. The working of the system is explained, with the consumer side transmitting data to the substation side via RF. Results and future work are discussed. The aim is to design a system to detect electricity theft and backtrack the location using radio frequency technology.
This document discusses different ways to monitor and prevent power theft. It proposes a microcontroller-based wireless sensor network system consisting of four modules: a controlling station, wireless transformer sensor nodes, transmission line sensor nodes, and wireless consumer sensor nodes. The sensor network monitors electricity usage across the grid and identifies differences that could indicate power theft or line faults by comparing collected usage data to utility meter measurements. The system aims to reduce energy wastage and power theft losses plaguing India's electrical grid.
Electricity theft is a major problem in Pakistan that results in energy losses for companies and power shortages. The proposed system detects theft by monitoring the input and output currents to an energy meter using sensors. If a difference is detected, it will send an SMS alert and disconnect power. The objectives are to detect theft remotely via SMS, take automatic action, monitor meters remotely, control loads remotely via SMS, and check usage status via SMS. The research methodology includes a literature review on existing techniques, selecting a suitable experimental method, modeling the technique, and writing the thesis.
This document proposes a power theft detection system consisting of a transformer type detection system, smart wireless transmitter and receiver, and display. It aims to reduce energy wastage by detecting power theft without human control in order to save time and labor costs, and maximize profits for the electricity authority. Power theft is currently estimated at 30% in Nepal and negatively impacts customers, grids, and the national economy. The proposed automated system would help monitor customers and identify theft through a methodology involving power supply, rectification, encoding, transmission, reception, decoding, and display of information.
GSM based electricity theft contol system, it also intimates the concernded person when theft is happening. It sends messages about the unit consumed too.
Self sustained, continues functioning using internal lithium battery even after the main incomer feeder has tripped.
Safe, complies with the IEC 61010-1 safety standards.
Simple, DIP switch based setting for configuration and diagnostic testing.
“Microcontroller Based Substation Monitoring system with gsm modem”.Priya Rachakonda
• The system is used for transmitting the message to predefined number about the
status of electrical parameters such as voltage, current, temperature etc., to improve
the quality of power.
• Studied about the protection, monitoring and control of a power system.
Microcontroller based-substation-monitoring-and-controlling-systemMahmud Hasan Uday
This document presents a microcontroller-based system for monitoring and controlling a distribution transformer substation. The system measures voltage, current and temperature and can shut down the transformer if any parameters peak. It allows for remote monitoring to avoid power losses and quick repairs. While costly and bulky, future implementations could use GPRS to send data anywhere and integrate with smart meters. The conclusion states this design makes the distribution more secure, reliable and efficient.
This document describes a wireless power theft monitoring system and indication at a local substation. It includes chapters on hardware components like the energy meter, sensors, microcontroller, RF transmitter and receiver. It also covers the software used, including Kiel μVision and C programming. The working of the system is explained, with the consumer side transmitting data to the substation side via RF. Results and future work are discussed. The aim is to design a system to detect electricity theft and backtrack the location using radio frequency technology.
This document discusses different ways to monitor and prevent power theft. It proposes a microcontroller-based wireless sensor network system consisting of four modules: a controlling station, wireless transformer sensor nodes, transmission line sensor nodes, and wireless consumer sensor nodes. The sensor network monitors electricity usage across the grid and identifies differences that could indicate power theft or line faults by comparing collected usage data to utility meter measurements. The system aims to reduce energy wastage and power theft losses plaguing India's electrical grid.
Electricity theft is a major problem in Pakistan that results in energy losses for companies and power shortages. The proposed system detects theft by monitoring the input and output currents to an energy meter using sensors. If a difference is detected, it will send an SMS alert and disconnect power. The objectives are to detect theft remotely via SMS, take automatic action, monitor meters remotely, control loads remotely via SMS, and check usage status via SMS. The research methodology includes a literature review on existing techniques, selecting a suitable experimental method, modeling the technique, and writing the thesis.
This document proposes a power theft detection system consisting of a transformer type detection system, smart wireless transmitter and receiver, and display. It aims to reduce energy wastage by detecting power theft without human control in order to save time and labor costs, and maximize profits for the electricity authority. Power theft is currently estimated at 30% in Nepal and negatively impacts customers, grids, and the national economy. The proposed automated system would help monitor customers and identify theft through a methodology involving power supply, rectification, encoding, transmission, reception, decoding, and display of information.
GSM based electricity theft contol system, it also intimates the concernded person when theft is happening. It sends messages about the unit consumed too.
Self sustained, continues functioning using internal lithium battery even after the main incomer feeder has tripped.
Safe, complies with the IEC 61010-1 safety standards.
Simple, DIP switch based setting for configuration and diagnostic testing.
intelligent street light by zigbee protocollogu 777
This document presents an intelligent wireless street lighting system using Zigbee technology. The proposed system uses sensor-enabled lampposts that can monitor lighting conditions and activate/deactivate individual street lights as needed. A base station monitors all lampposts for faults. This creates an efficient automated system that reduces energy waste and makes fault detection easy through wireless communication. The system uses low-power Zigbee transmitters, receivers and PIC microcontrollers in each lamppost. Simulation results and hardware prototypes are presented. The intelligent lighting system is expected to increase reliability and efficiency by 30% over traditional wired systems.
presentation on POWER THEFT IDENTIFICATION SYSTEMGaurav Shukla
This document summarizes a seminar presentation on a microcontroller-based power theft identification system. It introduces power theft as the illegal use of electrical power without paying the supplier. It then describes two common ways that power theft occurs: slowing down electricity meters with magnets, and inverting meters to make them count backwards. The proposed system architecture integrates a wireless network with the electrical grid to monitor multiple points using data aggregation algorithms. A microcontroller like a PLC would be programmed to detect theft and control the electrical distribution in response.
1. Power theft is a major problem in India, costing billions of rupees annually. Common methods of theft include tampering with meters, bypassing meters, and illegal taps of distribution lines.
2. Technical solutions proposed to detect power theft include electronic tamper detection meters, pre-payment meters, plastic meter enclosures, and using programmable logic controllers (PLCs) and GSM networks to automatically read meters and detect anomalies.
3. A PLC-based system would install meters with PLC modules high on power poles to transmit usage data through power lines to displays in homes, while a second meter verifies usage to detect theft. GSM networks could also enable automatic remote meter reading to
The document describes an electrical power theft detection system that uses a GSM network. It detects unauthorized tapping on distribution lines by comparing pulse counts from the energy meter to a reference value before the meter. If a difference above a set limit is detected, the system disconnects the load and sends a "Power Theft Alert" message via GSM to authorized contacts. The system protects distribution networks from theft using wireless data transmission and receiving techniques.
Ppt power theft identification and detection using gsmradha krishna
This document describes a project to identify and locate power theft using GSM. It includes a block diagram and description of the components used, including a microcontroller, GSM module, touch sensor, LCD display, and buzzer. The system works by detecting unauthorized access to the power supply through the touch sensor and sending an SMS using the GSM module to alert authorities. It aims to reduce power theft in India in an optimized and automated way. Some limitations are that it requires power and a large-scale implementation would take time, but it can effectively curb theft by detecting locations.
This document describes a microcontroller-based system for monitoring electricity theft. The system uses a wireless sensor network with four modules: a controlling station, wireless transformer sensor nodes, transmission line sensor nodes, and wireless consumer sensor nodes. The consumer nodes measure power usage and transmit data to the transformer nodes. The transformer nodes aggregate this data and transmit it to the controlling station. This network allows detection of differences between measured and reported usage, indicating potential power theft or line faults. The system aims to reduce energy losses from theft and improve grid monitoring.
This document describes a proposed system for wirelessly monitoring power theft. A microcontroller would be interfaced with a meter and sensors to detect abnormal power usage. If power theft is detected, it would trigger a relay to cut power and send a wireless message to alert authorities. The goal is to reduce losses from power theft by identifying exact locations of theft in real-time.
This document discusses using PLCs for automatic meter reading and detecting power theft. It proposes installing a secondary digital energy meter chip that records energy usage and compares it to the main meter. If a difference is detected, an error signal would be sent over the PLC network. The system would help detect illegal electricity usage like tampering with meters or bypassing them. PLC provides an economical way to transmit meter data and detect theft while minimizing distribution losses.
This document proposes a microcontroller-based wireless power theft monitoring system. The system uses wireless sensor nodes connected to consumers, transformers, and transmission lines to monitor power usage. If differences are detected between measured and reported usage, it could indicate power theft. The system aims to reduce energy wastage and theft by detecting where illegal usage occurs and notifying authorities. Some limitations are an inability to identify exact theft locations or individuals, and potential challenges implementing on a large scale.
The document discusses using programmable logic controllers (PLCs) installed with power meters to minimize power theft. PLCs connected to power meters via an optical fiber network can remotely monitor and control power usage. If payments are delinquent, power companies can stop supply from the networked meters. Installing PLC-enabled meters high on poles separates the measurement and display functions, preventing tampering while still allowing users to check usage.
This document describes a system to detect electrical power theft using GSM technology. It discusses using an Arduino, GSM modem, current transformer, and other hardware components to detect unauthorized electricity usage. If power theft is detected, the system will send an alert message via the GSM modem to notify authorities. The document provides details on the hardware implementation, including how each component works and is integrated into the system. The goal is to help reduce power losses and costs due to theft on the electrical distribution lines.
Power Theft Identification and Monitoring using GSM moduleAshishPanchdhar1
developed the system were we are using Arduino Atmega328 and current sensors and GSM module attached to every pole. The current sensor keeps the track of amount of current pass through it. When this supply reaches to other end of the pole than the current sensor available at pole 2 will measure the current receive and gives the reading to the Arduino Atmega328. Then the Arduino compares the current readings to the previous readings and if the supply is not approximately equal than the Atmega328 trigger the GSM module. Then the GSM module will send the SMS to the distributor that the amount of current received is not approximately equal and there is some illegal action occurred in the section from pole 1 to pole 2. This will help the distributor to overcome the losses and where the losses will be take place and the theft of the electricity
This document proposes two systems for detecting power theft: 1) In distribution lines, a relay system would detect theft by measuring currents and tripping a circuit if I1 does not equal I2+I3, indicating unauthorized tapping. 2) In domestic energy meters, two transformers connected to the supply and load could detect theft by measuring a voltage on their primaries only when an unauthorized load is connected before the meter. The goal is to provide a simple, real-time way to detect theft without human interference by monitoring current and voltage differentials.
This document proposes the design and construction of a wireless power theft detection system for Kumasi Technical University. Power theft is a major problem in Ghana, resulting in energy losses, power outages, and load shedding. The system will use radio frequency to detect power theft on distribution lines and send a signal to electricity suppliers to enable quick detection and response. The objectives are to design and construct a wireless system to eliminate power theft by indicating the exact location and line where theft occurred without human control. This will help maximize energy company profits while reducing human effort, imbalanced systems, and load balancing schedules. The proposed methodology includes a transmitting system, receiving system, and testing from May to October 2018.
Meerul Electronics is an established manufacturer of electrical and electronic equipment based in Ahmedabad, India since 1991. Their product range includes electronic panels, PCC power control centers, biomass gasifier systems, electrical control panels, and related equipment. They have a manufacturing facility and team of experts that supply domestic and global markets. The company founder and electrical engineer, Mr. Kailasnath Vaidya, has over 30 years of experience in the power and renewable energy sectors.
Electricity theft detection and localisation in unknown radial low voltage ne...eSAT Journals
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise boosts blood flow, releases endorphins, and promotes changes in the brain which help regulate emotions and stress levels.
Shop Martel Electrical Calibrator from techniCAL Systems 2002 Inc. with good quality assurance. We offers IVC222HPII Portable Voltage, Current Calibrator, Electrical Calibrators, LC-110H Loop Calibrator and more.
The RS900W family are wireless Ethernet switches which integrate IEEE 802.11b/g secure wireless LAN, with fully managed Ethernet switches and optional serial server functionality.
The Builders in Sheffield undertake construction work along with mechanical and electrical works. They are providing services to the resident of Sheffield since Providing Building & Construction Services to Sheffield and South Yorkshire.
intelligent street light by zigbee protocollogu 777
This document presents an intelligent wireless street lighting system using Zigbee technology. The proposed system uses sensor-enabled lampposts that can monitor lighting conditions and activate/deactivate individual street lights as needed. A base station monitors all lampposts for faults. This creates an efficient automated system that reduces energy waste and makes fault detection easy through wireless communication. The system uses low-power Zigbee transmitters, receivers and PIC microcontrollers in each lamppost. Simulation results and hardware prototypes are presented. The intelligent lighting system is expected to increase reliability and efficiency by 30% over traditional wired systems.
presentation on POWER THEFT IDENTIFICATION SYSTEMGaurav Shukla
This document summarizes a seminar presentation on a microcontroller-based power theft identification system. It introduces power theft as the illegal use of electrical power without paying the supplier. It then describes two common ways that power theft occurs: slowing down electricity meters with magnets, and inverting meters to make them count backwards. The proposed system architecture integrates a wireless network with the electrical grid to monitor multiple points using data aggregation algorithms. A microcontroller like a PLC would be programmed to detect theft and control the electrical distribution in response.
1. Power theft is a major problem in India, costing billions of rupees annually. Common methods of theft include tampering with meters, bypassing meters, and illegal taps of distribution lines.
2. Technical solutions proposed to detect power theft include electronic tamper detection meters, pre-payment meters, plastic meter enclosures, and using programmable logic controllers (PLCs) and GSM networks to automatically read meters and detect anomalies.
3. A PLC-based system would install meters with PLC modules high on power poles to transmit usage data through power lines to displays in homes, while a second meter verifies usage to detect theft. GSM networks could also enable automatic remote meter reading to
The document describes an electrical power theft detection system that uses a GSM network. It detects unauthorized tapping on distribution lines by comparing pulse counts from the energy meter to a reference value before the meter. If a difference above a set limit is detected, the system disconnects the load and sends a "Power Theft Alert" message via GSM to authorized contacts. The system protects distribution networks from theft using wireless data transmission and receiving techniques.
Ppt power theft identification and detection using gsmradha krishna
This document describes a project to identify and locate power theft using GSM. It includes a block diagram and description of the components used, including a microcontroller, GSM module, touch sensor, LCD display, and buzzer. The system works by detecting unauthorized access to the power supply through the touch sensor and sending an SMS using the GSM module to alert authorities. It aims to reduce power theft in India in an optimized and automated way. Some limitations are that it requires power and a large-scale implementation would take time, but it can effectively curb theft by detecting locations.
This document describes a microcontroller-based system for monitoring electricity theft. The system uses a wireless sensor network with four modules: a controlling station, wireless transformer sensor nodes, transmission line sensor nodes, and wireless consumer sensor nodes. The consumer nodes measure power usage and transmit data to the transformer nodes. The transformer nodes aggregate this data and transmit it to the controlling station. This network allows detection of differences between measured and reported usage, indicating potential power theft or line faults. The system aims to reduce energy losses from theft and improve grid monitoring.
This document describes a proposed system for wirelessly monitoring power theft. A microcontroller would be interfaced with a meter and sensors to detect abnormal power usage. If power theft is detected, it would trigger a relay to cut power and send a wireless message to alert authorities. The goal is to reduce losses from power theft by identifying exact locations of theft in real-time.
This document discusses using PLCs for automatic meter reading and detecting power theft. It proposes installing a secondary digital energy meter chip that records energy usage and compares it to the main meter. If a difference is detected, an error signal would be sent over the PLC network. The system would help detect illegal electricity usage like tampering with meters or bypassing them. PLC provides an economical way to transmit meter data and detect theft while minimizing distribution losses.
This document proposes a microcontroller-based wireless power theft monitoring system. The system uses wireless sensor nodes connected to consumers, transformers, and transmission lines to monitor power usage. If differences are detected between measured and reported usage, it could indicate power theft. The system aims to reduce energy wastage and theft by detecting where illegal usage occurs and notifying authorities. Some limitations are an inability to identify exact theft locations or individuals, and potential challenges implementing on a large scale.
The document discusses using programmable logic controllers (PLCs) installed with power meters to minimize power theft. PLCs connected to power meters via an optical fiber network can remotely monitor and control power usage. If payments are delinquent, power companies can stop supply from the networked meters. Installing PLC-enabled meters high on poles separates the measurement and display functions, preventing tampering while still allowing users to check usage.
This document describes a system to detect electrical power theft using GSM technology. It discusses using an Arduino, GSM modem, current transformer, and other hardware components to detect unauthorized electricity usage. If power theft is detected, the system will send an alert message via the GSM modem to notify authorities. The document provides details on the hardware implementation, including how each component works and is integrated into the system. The goal is to help reduce power losses and costs due to theft on the electrical distribution lines.
Power Theft Identification and Monitoring using GSM moduleAshishPanchdhar1
developed the system were we are using Arduino Atmega328 and current sensors and GSM module attached to every pole. The current sensor keeps the track of amount of current pass through it. When this supply reaches to other end of the pole than the current sensor available at pole 2 will measure the current receive and gives the reading to the Arduino Atmega328. Then the Arduino compares the current readings to the previous readings and if the supply is not approximately equal than the Atmega328 trigger the GSM module. Then the GSM module will send the SMS to the distributor that the amount of current received is not approximately equal and there is some illegal action occurred in the section from pole 1 to pole 2. This will help the distributor to overcome the losses and where the losses will be take place and the theft of the electricity
This document proposes two systems for detecting power theft: 1) In distribution lines, a relay system would detect theft by measuring currents and tripping a circuit if I1 does not equal I2+I3, indicating unauthorized tapping. 2) In domestic energy meters, two transformers connected to the supply and load could detect theft by measuring a voltage on their primaries only when an unauthorized load is connected before the meter. The goal is to provide a simple, real-time way to detect theft without human interference by monitoring current and voltage differentials.
This document proposes the design and construction of a wireless power theft detection system for Kumasi Technical University. Power theft is a major problem in Ghana, resulting in energy losses, power outages, and load shedding. The system will use radio frequency to detect power theft on distribution lines and send a signal to electricity suppliers to enable quick detection and response. The objectives are to design and construct a wireless system to eliminate power theft by indicating the exact location and line where theft occurred without human control. This will help maximize energy company profits while reducing human effort, imbalanced systems, and load balancing schedules. The proposed methodology includes a transmitting system, receiving system, and testing from May to October 2018.
Meerul Electronics is an established manufacturer of electrical and electronic equipment based in Ahmedabad, India since 1991. Their product range includes electronic panels, PCC power control centers, biomass gasifier systems, electrical control panels, and related equipment. They have a manufacturing facility and team of experts that supply domestic and global markets. The company founder and electrical engineer, Mr. Kailasnath Vaidya, has over 30 years of experience in the power and renewable energy sectors.
Electricity theft detection and localisation in unknown radial low voltage ne...eSAT Journals
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise boosts blood flow, releases endorphins, and promotes changes in the brain which help regulate emotions and stress levels.
Shop Martel Electrical Calibrator from techniCAL Systems 2002 Inc. with good quality assurance. We offers IVC222HPII Portable Voltage, Current Calibrator, Electrical Calibrators, LC-110H Loop Calibrator and more.
The RS900W family are wireless Ethernet switches which integrate IEEE 802.11b/g secure wireless LAN, with fully managed Ethernet switches and optional serial server functionality.
The Builders in Sheffield undertake construction work along with mechanical and electrical works. They are providing services to the resident of Sheffield since Providing Building & Construction Services to Sheffield and South Yorkshire.
LeadSolar Energy Co. Ltd produces smart microinverters that can generate up to 25% more solar power than traditional methods by leveraging modern communications technology. The LeadSolarLink collects critical performance data from user's solar panels through a secure network and offloads data analysis to the cloud. LeadSolar is located in Wuxi, China and can be contacted at their website or phone numbers listed.
If you are looking for a reputable company who believe in traditional values serve Sheffield and the surrounding areas, covering much of south Yorkshire.
Flying Dragon is an aerial drone cinematography company that introduces new filming techniques and faster, further drones than competitors. They have extensive film knowledge and a creative eye to excel at the artistic side of aerial filming. All their drones pack down into custom travel cases, allowing them to work worldwide and assemble on set to begin filming within 20 minutes.
The B.R.A.K.E.S. Teen Pro-Active Driving School is a free advanced driving school for teenagers aged 15-19 who have a learner's permit or driver's license and at least 30 hours of driving experience. The school provides a distraction course that requires drivers to navigate a coned course while distracted by an instructor to demonstrate the dangers of cell phones, texting, music and other distractions. The school also provides teen driver training through a free defensive driving program designed for teenagers to improve their driving skills and safety.
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.
IRJET- IoT and PLC based Home Automation System with PV InverterIRJET Journal
This document describes an IoT and PLC-based home automation system with a PV inverter. The key components are a pure sine wave solar inverter, main PLC control box, control boxes at each switchboard, and an IoT modem. Powerline communication over the existing power lines enables control of home appliances without Wi-Fi. A mobile app allows remote monitoring and control. The system uses an MPPT charge controller and lead-acid battery with the solar panel to efficiently charge the battery. The open source design aims to make inverters more affordable and benefit the engineering community.
This document summarizes the key components and processes at a thermal power plant in West Bengal, India. It discusses how thermal power plants generate over 65% of India's electricity and describes the various power plants operated by WBPDCL, including their total installed capacities. It then provides details on the main equipment used, including the coal handling plant, boiler, turbine, cooling tower, ash handling plant, and electrical components like the PLCC, PLC, transformers, switchyard, and grid.
This document provides a price list for ABB electrification products effective January 1st, 2020. It lists contactors, motor starters, overload relays, and other control products along with their codes, specifications, and prices. ABB offers a comprehensive range of low voltage control products to connect, protect, control and measure electrical systems. The products are designed and manufactured in India to conform with various industry standards.
The document describes the Gemini 3 remote terminal unit (RTU) platform for advanced feeder automation on electrical distribution networks. The Gemini 3 is a flexible RTU that incorporates new features allowing customers to build in flexibility and scalability to their network automation. It has a modular design that allows individual modules to be replaced or upgraded without recalibration. The Gemini 3 modules provide different functionality, including switch control, power supply, input/output, and a human-machine interface.
Photovoltaic Management System in Residential Areas Using Power Line Communic...IJTET Journal
Abstract— Energy consumption in residential areas is rising; residential areas have deployed a photovoltaic (PV) system to save
energy cost and provide continuous power in the area. The PV system needs to be continuously monitored to maintain its performance.
In addition, it is desirable to monitor each PV module because one abnormal PV module affects the whole PV system. Here Power line
communication (PLCC) technology is used to monitor each PV module in order to check the performance of PV system. Power line
communication (PLCC) carries data on a conductor that is also used simultaneously for AC electric power transmission. The
parameters in PV module are monitored by PLC. The system architecture is composed of the following components: PLC modem,
CUK Converter, and inverter connected with AC load. The PLC modems are deployed on each PV module for continuous monitoring.
The CUK converter will provide constant voltage to the battery. The device retrieves the stored data in microcontroller unit and
informs users about the status of the photovoltaic module. The device retrieves the stored data from the converter to inform users of
the status of the PV system. Voltage, Current and Temperature are the parameters which are going to be noted in PV module. The
output of the inverter circuit is given to the AC load by using resistive load. Users can browse and figure out the PV system
performance in detail by using power line communication technology. The system is installed in the field.It is composed of sixteen PV
modules with 960V; since each PV module provides 60V and a 1kW inverter. This scheme will maintain the performance of a PV
system and can be used for industrial applications.
This project proposes a power system protection device integrated with Internet of Things technologies to enhance electrical safety. The system fast disconnects power in cases of faults like leakage current or overcurrent. It also enables real-time monitoring and notification of events through advanced communication. The system uses devices like circuit breakers, relays, NodeMCU, PLC and SCADA to monitor a feeder line and protect it by quickly disconnecting in cases of faults.
Universal-Power is a leading manufacturer of solar inverters, producing over 300,000 units that can be found in over 100 countries. They offer a full line of on-grid and off-grid inverters from 60W to 20KW, including single-phase and three-phase models. Universal-Power prides itself on innovative products, high efficiency, ease of use, and providing cost-effective green energy solutions to the world.
This document describes an IOT based prepaid energy meter project that uses an Arduino microcontroller, GSM modem, LCD display, optocoupler circuit, relays, energy meter, WiFi module, and power supply. The system works similarly to a prepaid mobile system where the user purchases units in advance and the meter disconnects power when the units are used up, notifying the user to recharge via SMS. The document outlines the hardware requirements, description of components, circuit diagram, simulation, advantages including reduced costs and remote access, and future extensions including measuring other utilities like gas and water.
POWER QUALITY IMPROVEMENT IN ELECTRICAL RAILWAY POWER SYSTEMIRJET Journal
This document discusses power quality improvement in electrical railway power systems. It describes a system that provides continuous power factor correction without manually loading capacitor banks. The system uses a piecewise-polynomial analog computer to compute transistor on-times based on power factor control and peak current limiting functions. It initiates conduction cycles when the inductor current reaches zero and terminates it after the computed on-time. This improves the power factor and reduces reactive power charges on electricity bills. The system aims to increase the power factor to over 0.95 in a cost-effective manner to improve efficiency and reduce costs.
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 - Automated Monitoring Test Rig for Circuit Breaker OperationIRJET Journal
1) The document describes an automated monitoring system for circuit breakers that records voltage, current, and switching time data.
2) The system uses a microprocessor, sensors, and wireless communication to acquire and transmit data from multiple circuit breakers to a central computer for analysis.
3) Analyzing circuit breaker operation data and the sequence of events during faults can help evaluate breaker performance, detect issues, and ensure the power system's topology and protection operate as intended.
The document discusses Siemens' portfolio of low-voltage power distribution products. It provides an overview of their solutions for switchboards, busbar trunking systems, distribution boards, circuit breakers, and other components. It also describes how their products and systems work together using a Totally Integrated Power approach to provide consistent and reliable power distribution.
IRJET - Monitoring and Protection of Distribution Transformer using GSM ModuleIRJET Journal
This document presents a monitoring and protection system for distribution transformers using GSM and GPS technology. The system continuously monitors transformer parameters like load current, voltage, oil level, and ambient temperature using sensors. If any abnormalities are detected, an alert message with the parameter values and location is sent to the monitoring center via GSM and GPS modules. This allows problems to be identified early to prevent failures and save costs compared to manual monitoring. The system includes components like a power supply, microcontroller, LCD display, fault indicator, MAX232, relay, and GSM modem to monitor and send alerts on transformer faults.
This document provides an introduction to SMA's commercial solar products, including inverters, communication devices, and system solutions. It begins with a disclaimer stating that the information does not constitute an offer to purchase securities. It then provides an agenda and overview of SMA's commercial inverters, communication products like the Speedwire protocol, Cluster Controller, and applications using these products. The document discusses active power export control and earth fault alarms compliant with relevant standards. In summary, it introduces SMA's portfolio of solutions for commercial solar applications with a focus on inverters, communications hardware, and grid management functions.
IRJET- Monitoring and Protection of Distribution Transformer using GSM ModuleIRJET Journal
This document presents a monitoring and protection system for distribution transformers using GSM technology. The system continuously monitors transformer parameters like load current, voltage, oil level, and ambient temperature using sensors. If any abnormalities are detected, an alert message with the parameter values and location is sent to the monitoring center via GSM and GPS modules integrated with a microcontroller. This real-time monitoring system can help identify problems early to prevent failures and save costs compared to manual monitoring. The system design includes components like a power supply, microcontroller, LCD display, fault indicator, MAX232 for RS232 conversion, relay, and GSM modem to send SMS alerts.
IRJET- Real Time Transformer Health Monitoring System using GSM and IoTIRJET Journal
This document describes a real-time transformer health monitoring system using GSM and IoT. The system monitors key indicators of distribution transformers like load currents, transformer oil temperature, winding temperature and voltage of three phases. Sensors measure these parameters and send the data via GSM to a computer server. This allows utility operators to remotely monitor transformer condition and identify issues before failures occur, improving reliability and reducing costs. The system uses an Arduino microcontroller, sensors, GSM module and ESP8266 WiFi module to measure parameters, send data via mobile networks and provide real-time transformer monitoring via IoT.
DETECTING POWER GRID SYNCHRONISATION FAILURE ON SENSING BAD VOLTAGE OR FREQUE...Pradeep Avanigadda
The project is designed to develop a system to detect the synchronization failure of any external supply source to the power grid on sensing the abnormalities in frequency and voltage.
There are several power generation units connected to the grid such as hydel, thermal, solar etc to supply power to the load. These generating units need to supply power according to the rules of the grid. These rules involve maintaining a voltage variation within limits and also the frequency. If any deviation from the acceptable limit of the grid it is mandatory that the same feeder should automatically get disconnected from the grid which by effect is termed as islanding. This prevents in large scale brown out or black out of the grid power. So it is preferable to have a system which can warn the grid in advance so that alternate arrangements are kept on standby to avoid complete grid failure.
Application of scada for system automation on smart grid rev2Ezechukwu Ukiwe
SCADA systems play a critical role in monitoring and controlling modern power grids and remain essential components of smart grid systems. SCADA provides real-time monitoring of power systems through continuous measurement of parameters across the network. It enables utilities to automate operations like load dispatching and frequency control. As power grids increase in complexity with smart grid technologies, SCADA takes on greater importance in integrating distributed generation, accommodating bidirectional power flows, and ensuring overall network reliability and security.
PHOTOVOLTAIC MANAGEMENT SYSTEM USING POWER LINE COMMUNICATION METHODOLOGYEditor IJMTER
Energy consumption in residential areas is rising; residential areas have deployed a
photovoltaic (PV) system to save energy cost and provide continuous power in the area. The PV
system needs to be continuously monitored to maintain its performance. In addition, it is desirable to
monitor each PV module because one abnormal PV module affects the whole PV system. Here
Power line communication (PLCC) technology is used to monitor each PV module in order to check
the performance of PV system. Power line communication (PLCC) carries data on a conductor that is
also used simultaneously for AC electric power transmission. The parameters in PV module are
monitored by PLC. The system architecture is composed of the following components: PLC modem,
CUK Converter, and inverter connected with AC load. The PLC modems are deployed on each PV
module for continuous monitoring. The CUK converter will provide constant voltage to the battery.
The device retrieves the stored data in microcontroller unit and informs users about the status of the
photovoltaic module.Voltage, Current and Temperature are the parameters which are going to be
noted in PV module. The output of the inverter circuit is given to the AC load by using resistive load.
Users can browse and figure out the PV system performance in detail by using power line
communication technology. The system is installed in the field.It is composed of sixteen PV modules
with 960V; since each PV module provides 60V and a 1kW inverter. This scheme will maintain the
performance of a PV system and can be used for industrial applications.
Fueling AI with Great Data with Airbyte WebinarZilliz
This talk will focus on how to collect data from a variety of sources, leveraging this data for RAG and other GenAI use cases, and finally charting your course to productionalization.
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfMalak Abu Hammad
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
Ocean lotus Threat actors project by John Sitima 2024 (1).pptxSitimaJohn
Ocean Lotus cyber threat actors represent a sophisticated, persistent, and politically motivated group that poses a significant risk to organizations and individuals in the Southeast Asian region. Their continuous evolution and adaptability underscore the need for robust cybersecurity measures and international cooperation to identify and mitigate the threats posed by such advanced persistent threat groups.
Webinar: Designing a schema for a Data WarehouseFederico Razzoli
Are you new to data warehouses (DWH)? Do you need to check whether your data warehouse follows the best practices for a good design? In both cases, this webinar is for you.
A data warehouse is a central relational database that contains all measurements about a business or an organisation. This data comes from a variety of heterogeneous data sources, which includes databases of any type that back the applications used by the company, data files exported by some applications, or APIs provided by internal or external services.
But designing a data warehouse correctly is a hard task, which requires gathering information about the business processes that need to be analysed in the first place. These processes must be translated into so-called star schemas, which means, denormalised databases where each table represents a dimension or facts.
We will discuss these topics:
- How to gather information about a business;
- Understanding dictionaries and how to identify business entities;
- Dimensions and facts;
- Setting a table granularity;
- Types of facts;
- Types of dimensions;
- Snowflakes and how to avoid them;
- Expanding existing dimensions and facts.
Introduction of Cybersecurity with OSS at Code Europe 2024Hiroshi SHIBATA
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
UiPath Test Automation using UiPath Test Suite series, part 6DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 6. In this session, we will cover Test Automation with generative AI and Open AI.
UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Generating privacy-protected synthetic data using Secludy and MilvusZilliz
During this demo, the founders of Secludy will demonstrate how their system utilizes Milvus to store and manipulate embeddings for generating privacy-protected synthetic data. Their approach not only maintains the confidentiality of the original data but also enhances the utility and scalability of LLMs under privacy constraints. Attendees, including machine learning engineers, data scientists, and data managers, will witness first-hand how Secludy's integration with Milvus empowers organizations to harness the power of LLMs securely and efficiently.
How to Get CNIC Information System with Paksim Ga.pptxdanishmna97
Pakdata Cf is a groundbreaking system designed to streamline and facilitate access to CNIC information. This innovative platform leverages advanced technology to provide users with efficient and secure access to their CNIC details.
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?Speck&Tech
ABSTRACT: A prima vista, un mattoncino Lego e la backdoor XZ potrebbero avere in comune il fatto di essere entrambi blocchi di costruzione, o dipendenze di progetti creativi e software. La realtà è che un mattoncino Lego e il caso della backdoor XZ hanno molto di più di tutto ciò in comune.
Partecipate alla presentazione per immergervi in una storia di interoperabilità, standard e formati aperti, per poi discutere del ruolo importante che i contributori hanno in una comunità open source sostenibile.
BIO: Sostenitrice del software libero e dei formati standard e aperti. È stata un membro attivo dei progetti Fedora e openSUSE e ha co-fondato l'Associazione LibreItalia dove è stata coinvolta in diversi eventi, migrazioni e formazione relativi a LibreOffice. In precedenza ha lavorato a migrazioni e corsi di formazione su LibreOffice per diverse amministrazioni pubbliche e privati. Da gennaio 2020 lavora in SUSE come Software Release Engineer per Uyuni e SUSE Manager e quando non segue la sua passione per i computer e per Geeko coltiva la sua curiosità per l'astronomia (da cui deriva il suo nickname deneb_alpha).
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
Skybuffer SAM4U tool for SAP license adoptionTatiana Kojar
Manage and optimize your license adoption and consumption with SAM4U, an SAP free customer software asset management tool.
SAM4U, an SAP complimentary software asset management tool for customers, delivers a detailed and well-structured overview of license inventory and usage with a user-friendly interface. We offer a hosted, cost-effective, and performance-optimized SAM4U setup in the Skybuffer Cloud environment. You retain ownership of the system and data, while we manage the ABAP 7.58 infrastructure, ensuring fixed Total Cost of Ownership (TCO) and exceptional services through the SAP Fiori interface.
Building Production Ready Search Pipelines with Spark and MilvusZilliz
Spark is the widely used ETL tool for processing, indexing and ingesting data to serving stack for search. Milvus is the production-ready open-source vector database. In this talk we will show how to use Spark to process unstructured data to extract vector representations, and push the vectors to Milvus vector database for search serving.
1. LeadSolar MicroInverter LS600
INPUT DATA [DC] LS600 LS600-AU LS600-EU LS600-NA
Recommended PV module power (STC) 230 – 300W
Maximum input voltage 60V
MPPT voltage range (Full Power) 27 – 45V
Operating voltage range 22 – 55V
Maximum DC short circuit current 15A
Maximum input current
2. Monitoring Platform
• LeadSolar Management TM
• The LeadSolar Management Platform provides secure, networked
panel management to ensure easy maintenance and maximum
uptime. Computer and mobile access allows owners to view and
customize the self-regulating system. System owners can:
• See historical trends with intuitive graphs
• Customize automation for owner's desired level of control
• Get email notification of self-diagnosed maintenance/repair needs
• Adjust safety settings to maximize sustainable power output
• Predict usage patterns to preempt future issues
3. The LeadSolar Smart Plug presents you with an elegant and stylish way to
remotely control any plug-in device in your home. The Smart Plug is a LeadSolar
Link Residential Superior accessory which allows you to monitor the energy
usage and control the device remotely by making them a part of Home Area
Network (HAN).
4. Contact Us
Adderess:530 Mansion A308, Qingyuan Rd, Wuxi New District, China 214135
Phone No:86.510.81817466 (China),+1.919.386.9039 (U.S.)
Website:http://www.leadsolarenergy.com
Kingsoft Office
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