While in digital electricity meter, percentage error could be as low as 0. Digital energy meter project pdf file floorball referee. The general requirements of an energy meter this projects goals are the following. It enables systematic pricing of energy consumed by individual consumer as it measures the amount of electrical energy consumed by a residence, business, or an electrically powered device 1. Digital energy meter project report linkedin slideshare. Prepaymentprepaid energy meter introduction and working. The electronic energy meter is also better protected against tampering than its mechanical predecessor, and units for prepaid operation e. A smart meter is a digital energy meter that measures the consumption of electrical energy and provides other additional information as compared to the traditional energy meter. Low cost for components, manufacturing, calibration. Design of a smart energy meter with overload trip facilities ijeat. Gsm based energy meter billing with load control using arduino. Pdf a single phase microcontroller based energy meter. Digital energy meter project conducted in bachelors degree slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising.
Implementation of a singlephase electronic watthour. A standard meter is a basic electromechanical induction meter measures electricity consumption in terms of kilowatthours the amount of energy used by a load of one kilowatt over the period of one hour. Figure 2 show that microcontroller unit is interface with energy meter and lcd. A simple capacitive power supply for the msp430 energy meter. Design and implementation of smart energy meter ieee. Presented here is a simple energy meter using analog devices ade7757 chip for singlephase, 2wire phase and neutral systems used in households. An electric meter or energy meter is an essential device that goes with consumption of commercially distributed energy. Electromechanical energy meters have been the standard for metering the electricity since billing began. In this meter energy utilized and the corresponding amount will be displayed on the lcd continuously and communicated. The energy meter whether it is electronic or earlier. Iot based electricity energy meter using esp12 and arduino. This paper spotlights the design of smart energy meter sem using gsm. Pdf the energy metering technology used presently in nigeria is not highly reliable and requires substantial. Open source iot meter devices for smart and energy.
These are displayed on the liquid crystal display attached to the circuit. Implementation of a singlephase electronic watthour meter using. The project aims to replace the previous ferraris disc meters most commonly used for residential energy measurement with an inline replacement unit that has added functionality such as gprs connectivity and an lcd interface, which enable the meter to accept variable energy tariffs, perform ssm. Microcontroller unit continuously monitor the energy meter and pulses display on lcd. Talking energy meter random access memory microcontroller. Electrical energy meters principles and applications. Introduction to utility metering tutorial microchip technology. Simplified processing method for meter data analysis.
It innovators 420, finch ave west, on tw2 r, canada vijayananda mohire november 1. This paper presents a smart energy meter for an automatic metering and billing system. But these are now being gradually replaced by electronic digital energy meters. The purpose of this project is to develop a smart electricity meter using gsm.
Pdf automatic energy meter reading using smart energy meter. Pdf the energy metering technology used presently in nigeria is not highly reliable. If you continue browsing the site, you agree to the use of cookies on this website. Implementing an electronic energy meter, for example, can be as simple and inexpensive. Microcontroller based wireless energy meter working. Sem is an electric device having energy meter chip for measuring the electric energy consumed and a wireless protocol for data communication. If a meter is used in combination with a current transformer.
Meter is installed all electricity units are charged at the same rate 24 hours a day. Electronic energy meter industrial applications vishay. Project collateral and source code discussed in this application report can be downloaded. Thats give the information of power consumption in a house.