The project is foremost simulated by isisproteus software and then realized in real time. Design and implementation of wireless digital energy meter. Microcontroller based tachometer full project with source code. Design and implementation of a microcontroller based wireless. The units are counted by a program in the microcontroller with the help of an impulse detector sensing circuit. Design and implementation of a microcontroller based. The projects goal was to present a user with energy usage information in. Design and implementation of wireless energy meter system arxiv. Electricity is a clean, convenient way to deliver energy. Gsm based energy meter reading with load control using pic. Microcontroller based wireless energy meter working. You can recharge the electricity balance through this system, just by sending a sms.
Energy meter circuit detailed project with source code. Gsm based load control energy meter reading system using pic microcontroller with number of new features. Functional block diagram of a threephase microcontrollerbased energy meter. Internal energy theft occurs after the energy reaches to energy meter while external energy theft occurs before the energy reaches to energy meter. 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. The fourth led of the energy meter is given to one of the digital pins of microcontroller atmega 328 at port c as shown in fig.
Seethalakshmi2 1 school of computing, sastra university, tamil nadu, india 2professor, school of computing, sastra university, tamil nadu, india 1 rakesh. This microcontroller based tachometer measures the rpm of most shop floor tools and many household machines without any mechanical or electrical interface. The proposed paper uses the commercial data acquisition board. Prepaid energy meter with gsm modem using pic microcontroller. Avr atmega8 microcontroller based projects list includes atmega8 which is an 8bit avr microcontroller that is based on risc architecture and is mainly used in the embedded system and industrial automation projects. Thirdly, the user friendly display in the digital meters makes energy reading from time to time very easy. Pic18f87j72 single phase energy meter reference design ard00280 this is a fully functional single phase meter featuring the pic18f87j72 mcu with analog front end. The system includes a pic microcontroller, gsm module, relays, zero crossing detector, voltage and current transformer, keypad and an lcd display.
Load control energy meter reading system using pic. Automatic meter reading and theft control system by using. An ac source is given to the electric energy meter and from this. Electricity meters are typically calibrated in billing units, the most common one being the kilowatt hour. Basically, this is the concept of electronic energy meter for records the consumer billing, the minimization of energy theft and reducing the energy losses as compared. We have used this sensor to make digital ammeter circuit using pic microcontroller and acs712 circuit diagram circuit diagram for iot based energy meter using arduino and nodemcu is given above, connect esp12 as below connect rx of esp12 tx of arduino. Besides basic energy measurement, this design also. It eliminates the requirement for manual meter reading since the remote meter reading. The electronic meter consists of a voltage sensor and a current sensor to. In india electricity meters have mainly been electromechanical in nature but are gradually being replaced by more sophisticated and accurate digital and electronic meters.
How the ad7755 energy meter integrated circuit can be used in threephase energy. Filterbased algorithm for metering applications, application note, rev. Generally, there are two types of voltmeters one is analog voltmeter and the other one is digital voltmeter. Secondly, the orientation problem associated with electromechanical energy meter is completely a nonissue in a digital energy meter.
Microcontroller based single phase digital prepaid energy meter for improved metering and billing system. This paper describes the design and implementation of a digital energy meter based on pic microcontroller. Prepaid energy meter with theft detection nevon projects. The prepaid energy meter with theft detection system mainly works for detecting internal as well as external energy theft. May 31, 2018 pic16f877 based projects pic microcontroller list. Microcontroller circuits, pic circuits, microcontroller. This design eliminates the human involvement in electricity maintenance. We have used this sensor to make digital ammeter circuit using pic microcontroller and acs712. Presented here is a simple energy meter using analog devices ade7757 chip for singlephase, 2wire phase and neutral systems used in households. The main objective of the project is to develop a gsm based energy meter reading system and load control through sms.
Apr 27, 2009 connect the black wire to the ground of the circuit board for the projects prepaid energy meter or auto meter reading projects. Sreedevi2 department electrical and electronics engineering, r. Ac power measurement meter using pic microcontroller. Embedded systems an embedded system is a microcontrollerbased. Design and development of pic microcontroller based 3 phase. College of engineering, bangalore, indias1,2 abstract the purpose of this project is to develop a 3phase energy meter, using dspic33f microcontroller and mcp3909. Avr atmega8 microcontroller based projects list pdf.
Prepaid electricity energy meter is a good concept in which you can recharge its balance, like we do in our mobile phones. The block diagram of talking energy meter based on microcontroller is shown in fig. The deployment of electronic energy meters has gained a great deal of momentum over the past several years. Design and development of a microcontroller based digital wattmeter. The meter section is designed using microcontroller pic 16f877a. Programmable energy meter with bill estimation download project documentsynopsis the main aim of the programmable energy meter project is to estimate energy consumed by load with the help of atmega and calculates the cost. In this project, series of energymeter, 16f877a microcontroller, global system for mobile. Pdf this paper presents a single phase electrical energy meter based on a microcontroller from. This powerful 200 nanosecond instruction execution yet easytoprogram only 35 single word instructions cmos flashbased 8bit microcontroller packs microchips powerful pic architecture into an 40 or 44pin package and is upwards compatible with the. Introduction to design and develop a microcontroller based prepaid energy meter with serial data transmission so that a consumer can plan accordingly to reduce the consumption as per his budget. Oct 06, 2018 in this project, ill show how to design a digital voltmeter using 8051 microcontroller and also explain its working. Energy meter or watthour meter is an electrical instrument that measures the amount of electrical energy used by the consumers. You may also want to measure the speed of fans you use.
Design and development of pic microcontroller based 3. Basically, the energy meter is designed to measure the energy, equivalent to the power consumption over time, using the formula of p v i. The electrical power can be ac power or dc power, energy meter is used for measuring power. The messages are the recorded data of the number of units of the energy meter that are stored in the microcontroller. Tampered energy meter monitoring conveyed to control room by gsm with user programmable number features. A microcontroller based prepaid energy meter is implemented for efficient power management. Microcontroller based talking energy meter research trend. Filter based algorithm for metering applications, application note, rev. The interfacing of prepaid energy meter with gsm global system for mobile modem is very credible for both consumer and energy supply company. There are various types of energy meters, which are classified as digital energy meter, electronic energy meter, watt meter, three phase energy meter, single phase energy meter, ac power measurement meter, and so on. Prepaid energy meter using microcontroller ijareeie. Pic microcontroller based digital current meter circuit.
Interfacing the msp430afe25xbased singlephase emeter. Most of the billing systems are manual and are prone to. Microcontroller based programmable energy meter system allows for automated energy metering with load switching as well as getting estimated bill of future use. This system has implemented in advanced countries, now there is need to implement this system in pakistan. The singlephase meter reference design is used for measurement and registration of active and reactive energy in singlephase twowire networks for direct connection. Design and development of pic microcontroller based 3 phase energy meter thousif ahamed1, a. It must be compact, cost effective and able to communicate data by itself with the power control center. Digital voltmeter circuit using 8051 analog to digital. In this project, a microcontroller input is effectively interfaced to a digital energy meter that takes the reading from the energy meter and displays the same on an lcd. 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.
Jan 11, 2016 this project in future can be implemented by an added feature of disconnecting the supply to the load by electricity department through an sms in case of any tampering attempt of the energy meter. A fixedfunction digital signal processor continuously multiplies the two. The microcontroller takes the reading from the energy meter via an optocoupler and displays the reading on the lcd duly interface to a microcontroller. Complete utility metering solutions microchip technology. The digital energy connected to the controller and gsm for transmitting the energy meter reading to. Electromechanical energy meters have been the standard for metering the electricity since billing began.
Circuit diagram for iot based energy meter using arduino and nodemcu is given above, connect esp12 as below. Measurement of power and energy using arduino srividyadevi p. In this project we are building a automated system by using arduino and gsm module. Microcontroller based wireless energy meters products. Picbased 4 channel voltmeter picbased 4 channel voltmeter, pdf file. So the eem is known as static energy meter in eem the accurate functioning is controlled by a specially designed ic called asic application specified integrated circuit. Request pdf microcontrollerbased energy meter the views of dogan ibrahim, lecturer at the near east university, cyprus, on the design of a microcontrollerbased energy meter, with liquid.
I am doing this digital tachometer as my 3rd year project. Calculation of the phase difference between current and voltage using zero cross detection capability of the microcontroller is a distinct feature of this project. Current microcontroller technology allows designers to build. Temperature monitor controller ds1621 based on an at90s23 and a dallas ds1621 digital.
The projects goal was to present a user with energy usage information in the hopes that they could use. The arduino based wireless power meter centered on the design and development of a current measurement device with an ieee802. A possible solution is a wireless energy meter wem which is able to send its data via wireless communication to a central server where monitoring and analysis of the data will be easily made. I designed a smart energy meter through an atmega8 microcontroller with. Iot based energy meter reading, theft detection and. With the growing consumption of energy worldwide, particularly in the residential market, utility providers need increasingly accurate, and costeffective energy metering solutions. Temperature controller 2kw heater controller, pic12c508, zip file. This paper describes a design and a realization of an example of solar energy exploitation systems. 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. This paper presents a single phase electrical energy meter based on a microcontroller from microchip technology inc. Prepaid energy meter project using gsm and pic microcontroller. Energy meter, wireless, avr microcontroller, hall effect sensors. This powerful 200 nanosecond instruction execution yet easytoprogram only 35 single word instructions cmos flashbased 8bit microcontroller packs microchips powerful pic architecture into an 40 or 44pin package and is upwards compatible with the pic16c5x, pic12cxxx and pic16c7x.
The gsm based energy meter reading system is very advanced system, to the check the meter reading from remote areas. Automatic meter reading and theft control system by using gsm. The circuit is necessary to alert the wattmeter of voltage change due to power to obtain. The circuit shown in figure1 is the circuit of energy metering. This is a microcontroller based wireless energy meter, as 8051 microcontroller is used for controlling the entire system. Iot based electricity energy meter using esp12 and arduino. Connect the cathode of the led to the pin1 of the optocoupler mct2e and the other end of the led to the pin2 of the optocoupler. This can be achieved by the use of microcontroller unit. Pdf design and development of a microcontroller based digital.
Microcontroller based tachometer full project with. Pic18f87j72 single phase energy meter reference design ard00280 this is a fully functional single. Microcontrollerbased energy metering using the ad7755 analog. Microcontrollerbased energy metering using the ad7755. Serial voltmeter building a serial voltage meter to measure from 0 to 5 volts dc. Aug 14, 2016 introduction to design and develop a microcontroller based prepaid energy meter with serial data transmission so that a consumer can plan accordingly to reduce the consumption as per his budget. This thesis presents the development of a microcontroller based smart energy. Microcontroller based energy metering using the ad7755. Stamford university bangladesh, dhaka abstract this paper presents a microcontroller based wireless digital energy meter to facilitate energy consumption measurement and its corresponding billing scheme. Smart energy meter using atmel avr microcontrollers. Connect the power supply and load as per this picture. This is due to their two main advantages over the traditional electromechanical designs.
Tampered energy meter monitoring conveyed to control room by. Simulation and realization of a controlled solar water. Microcontroller based single phase digital prepaid energy meter. Voltmeter is a measuring instrument, used to measure the voltage difference between two points in electrical network. 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. The power supply allows the operation of the energy meter by being powered directly from the mains. This project in future can be implemented by an added feature of disconnecting the supply to the load by electricity department through an sms in case of any tampering attempt of the energy meter. Apr 17, 2014 energy meter an electricity meter or energy meter is a device that measures the amount of electric energy consumed by a residance,business or an electrically powered device. The reading of the energy meter is also sent to user through gsm modem being fed from the microcontroller via level shifter ic and rs232 link. Introduction to microcontrollers institute of computer. In this project, ill show how to design a digital voltmeter using 8051 microcontroller and also explain its working. The next subsections discuss the various power supply options that are available to you to support your design. The electricity consumption meter shown in the figure facilitates the billing of energy meter along with load control using wireless gsm technology.
Electronic energy meter is based on digital micro technology dmt and uses no moving parts. The energy billing system mainly consists of a user operated pc, usb burner circuit and smart card. Tampered energy meter monitoring conveyed to control room. A pic microcontroller based control section and co ordinates all the activities. This document describes the design and implementation of a digital wireless energy meter wem based on avr microcontroller. The recharge section is using a microcontroller pic 16f873a the purpose of this. This project is aims to design a circuit which helps the consumer in taking care of the electrical energy consumption. Automatic meter reading and theft control system by using gsm p. Design of smart meter using atmel 89s52 microcontroller. Pic16f877 based projects pic microcontroller pdf pic.
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