The metering engine reads the voltage and current inputs from the load has sampled and. The consumer has to go to the vending station with the smart card and money to buy electricity. We also provide natural gas to more than 145,000 customers in the renosparks area. This design implements a highaccuracy singlephase embedded energy measurement application using msp430afe253.
This document is the manual for the single phase max 100 a energy meter. Parts of the power meter number part description 1 control power supply connector connection for control power to the power meter. Here we discuss the construction and working principle of induction type energy meter. Pdf automatic energy meter reading using smart energy meter. Smart energy meter using atmel avr microcontrollers. Inside the meter the devices are card reader, load reader, load calculator and display unit. Meera sun energy offering net metering solar project, college solar energy projects, commecial solar energy projects, commercial pv solar energy projects, industrial solar energy projects, residential solar energy projects at rs 80watt in vadodara, gujarat. Bobs solar project 6 bob goodsell undertook a project similar to ours, installing a pv system with battery backup 5. Electricity is a clean, convenient way to deliver energy. Energy meter project presentation free download as powerpoint presentation. Designed for normal 230v ac and maximum line current of 30 amps 3.
I developed a design for a line replacement residential energy meter that has. Below is the most common inner connection of of 3phase energy meter. Measurement of energy using 1phase energy meter connection. This paper spotlights the design of smart energy meter sem using gsm. Detailed circuit diagram of smart energy meter customer when demanded. The n better energy management, conservation of energy and also in tion and billing energy meter, gsm technology, microcontroller atmel 89s52.
One is base unit and named as meter and the other is remote unit, named as card. Electricity theft control using smart prepaid energy meter. The complete prototype model of gsm based smart energy meter is shown in figure 4. Although there are a few limitations and difficulties encountered during development of the project, the system works as expected. Design and implementation of wireless energy meter system. The aim of the project is to minimize the queue at the electricity billing counters and to restrict due to power thefts and other illegal activities. Energy storage news global news, analysis and opinion on. This document describes the design and implementation of a digital gsm based smart energy meter based on avr microcontroller. In the vending station, user can buy the credit to his smart card by paying the money. It is a state of theart technology for obtaining electrical energy meter readings from anywhere automatically without human intervention.
The number of revolutions is thus proportional to the energy usage. This system also can be used to disconnect the power supply to the house in case of nonpayment of electricity bills. In our project we used current and voltage sensor to measure. One single phase energy meter, one single phase load, stop watch and connecting wires. Mechanism of rotation of an aluminum disc which is made to rotate at a speed proportional to the power.
One of the major disadvantages to bobs design was that he did not incorporate net metering, or selling power back to the grid 6. Prepaid and postpaid energy meter for billing system using. An energy meter or kwh meter is a device that measures the amount of electrical energy supplied to or produced by a residence, business or machine. With the sgig projects complete, the majority of sgig recipients are building upon project results by expanding technology deployments, offering successful pilot. The work in this paper, smart energy metering system based on gsm modem, overcomes the difficulties of the traditional system. Energy meter is an instrument which measures electrical energy. Then the consumer will insert the smart card to the meter and the meter will be recharged. This can be achieved by the use of microcontroller unit that continuously monitors and records the energy meter readings in its permanent nonvolatile memory. The meter which is used for measuring the energy utilises by the electric load is known as the energy meter. Net metering solar project at rs 80watt college solar. This evm has builtin support for measuring ac voltage, current, active power, reactive power, apparent power, frequency, power factor, dc. Direct connection, either using the rs485 to usb interface with 1. This report describes work that i did on the design and implementation of a smart electricity meter for measuring the use of residential energy.
A simple 3 phase disk type energy meter is present in the diagram below. A project titled promotion of pv energy through net metering optimization, funded by the european territorial cooperation programme med aims to investigate the various policies that may be. Working of single phase induction type energy meter the basic working of single phase induction type energy meter is only focused on two mechanisms. This is your opportunity to show the world the work that has been keeping you up at night. The ceo of a global manufacturing company came to the energy project for coaching services because, faced with conflicting personal and professional priorities, he. It consumes a small amount of power, typically around 2 watts. Knowing where your account is located will help us serve you better. Smart energy meter measures criterion of utility billing is applied according to. Case studies working with global leaders to build growth cultures. Among the many communities we serve are las vegas, renosparks, henderson, elko. Eweb and the university invested in this project to promote awareness of energy issues and, ideally, a decrease in consumption. Energy meter circuit detailed project with source code. In order to make a conventional energy meter smart. As we navigate covid19, were here to offer you support.
How to test motor start and motor run ac capacitor of ac fan and compressor duration. Pdf an automatic remote meterreading system based on gsm is presented. The meter constantly receives information on the current price from the utility company and the customer can then decide whether to defer doing a load of laundry, or turn down the ac. Design of a smart energy meter with overload trip facilities ijeat. Sending details to consumer or utility company through sms using gsm network by the microcontroller is a distinct feature of this project. The force term equals the weight in newtons, and the distance term equals the height lifted in meters. Design and implementation of smart energy meter international. Net energy metering introduced a way of accounting for costs and benefits delivered by distributed technologies that the traditional rate design model. Promoting pv energy through net metering optimization. Energy meter or watthour meter is an electrical instrument that measures the amount of electrical energy used by the consumers.
The present project iot based smart energy meter addresses the problems faced by both the. The energy is the total power consumed and utilised by the load at a particular interval of time. Download the seminar report for prepaid energy meter using gsm. In the future, special versions of thermostats, clothes dryers, refrigerators and water heaters will be able to.
The electricity consumption meter shown in the figure facilitates the billing of energy meter along with load control using wireless gsm technology. Prepaid energy meter using gsm, ask latest information, prepaid energy meter using gsm abstract,prepaid energy meter using gsm report,prepaid energy meter using gsm presentation pdf,doc,ppt,prepaid energy meter using gsm technology discussion,prepaid energy meter using gsm paper presentation details,prepaid energy meter using gsm, ppt, pdf, report, presentation, source. The electromechanical induction meter operates by counting the revolutions of an aluminium disc which is made to rotate at a speed proportional to the power. Grid meter, and used as control input for an ess system 1. A dedicated gsm modem with sim card is required for each energy meter. Current rating for 3 phase disk type energy meter is normally up to 100 amps. Utilities are one of the electrical departments, which install these instruments at every place like homes, industries, organizations, commercial buildings to charge for the electricity consumption by loads such as lights, fans, refrigerator, and other home appliances.
To study the construction and working of single phase energy meter and to find out energy consumed in 30 minutes. Design of a smart electricity meter final report p. Application of smart energy meter in indian energy context. Joules newtonmeter in this activity work will be done lifting a weight. The dial of the disk meter shows only kwh usage since the time of energy meter installation. Can read up to 999999 units kwh with a resolution of 0. Overview of single phase induction type energy meter. Gsm based automatic energy meter reading system pdfppt. For electricity duty exemptionrefund application, pl check. This system enables the electricity department to read the meter readings regularly without the person visiting each house. Marek kubik, market director at fluence, talks to energystorage. Microcontroller based wireless energy meter working. It is used everywhere, no matter how big or small consumption it is.
The purpose of this project is to remote monitoring and control of the domestic energy meter. The main concept of this project is to design and implement the smart energy meter system in houses and in many public places. Electrical energy meters principles and applications. Now a days traditional meter reading is used in which a person is sent to record reading which mseb collects and bill is send to user. In this project, an electronic energy meter is used which contains electromechanical counter and metering engine figure 4.
So, if you are tirelessly tinkering with a tech project that solves complex problems and has applications to benefit society, and want to win great prizes, we want to hear from you. This meter consist of digital clock, implemented using ds7 ic. Smart energy meter international journal of engineering science. Talking energy meter the purpose of this project is to build a kwh kilo watt hour meter that can alert the users with voice messages. In order to eliminate these errors this project proposes prepaid and postpaid meter system. Energy meters are the basic part to measure the power consumption. The meter is provided with a field to which entries can be made for this purpose ct or vt factor. In this project we present you the smart energy meter device used to measure the consumption of the electricity by the individual and provide security against theft of electricity. The purpose of this project is to develop a smart electricity meter using gsm. It is used in domestic and industrial ac circuit for measuring the power consumption.
Free pdf download smart meters allows students to explore smart meter technology, ways to save energy at home, investigate electricity consumption of. A smart meter is usually an electrical meter that records consumption of electric energy in intervals of an hour or. Design and implementation of wireless energy meter system for monitoring the single phase supply prashanth b. Below is the connection of 3phase three phase or poly phase 3phase,4 wire kwh meter digital or analog energy meter from the supply to the main distribution board.
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