This was a completely different architecture unrelated to the 8bit avr, intended to compete with the armbased processors. Thermal conductivity is a bulk property that describes the ability of a material to. Prepaid energy meter based on avr microcontroller citeseerx. Sylvain bissonnette said that this lc meter has few features. Microcontroller based wireless energy meter working. The aim of this research work is to measure and analyze power consumption using smart meter data by conducting case study on various households. Also,the design is easily customized to fit special needs, such as remote reading and demand recording. Annexure b technical requirement document for smart meter project 10israel electric corporation 1. A smart meter is an electronic device that records consumption of electric energy and communicates the information to the electricity supplier for monitoring and billing. If we take 100k for r1 and and 10k for r2 then according to voltage divider formula. Smart electricity meter data intelligence for future energy systems. Pdf microcontroller based single phase digital prepaid. The circuit in figure 3 illustrates the typical mcubased smart electricity meter application utilizing transient protection, afe filtering, isolation, and a power supply. Microcontroller based single phase digital prepaid energy meter for improved metering and billing system article pdf available in international journal of power electronics and drive systems 12.
Besides meeting all the demands on tamper prevention it gives all the benefits one can ask for in a modern energy meter. Pdf microcontroller based single phase digital prepaid energy. There is one analog pin available in nodemcu esp12, we could use that pin but esp series can take upto 3. Electronic meters need for prepaid energy meter system. This list is comprised of atmega 328 and 168 microcontrollers which belong to the avr family. Costeffective and flexible single phase energy meter. The highperformance atmel 8bit avr riscbased microcontroller combines. Circuit diagram for iot based energy meter using arduino and nodemcu is given above, connect esp12 as below. Smart power meter based on zigbee communication has been proposed in 9 for the. Application note avr465 describes how to use the avr microcontroller to build a tamperresistant meter. You can recharge the electricity balance through this system, just by sending a sms.
This is a video on how to make your own iot energy meter using esp8266 we would love your feedback. Proteous simulation diagram of voltage measurement. Schematic source code this is the project i am currently working on 20100123. The conventional method of electricity billing involves a person from the distribution unit reading the number of units of electricity consumed in the energy meter, conveying this information to the distribution unit and then preparing the bill according to the units consumed for a fixed amount of time. Identify the theft by sending alert sms to owner send meter reading. Request pdf arduino and gsm based smart energy meter for advanced metering and billing system every management system is trying to make.
Designing privacypreserving smart meters with lowcost. As previously mentioned, a new smart meter or any net meter will enable net metering functionality, which will allow you to use the valuable energy you generate at your house before exporting excess back to the grid. Costeffective and flexible singlephase energy meter. Smart energy meter and fault detection iosr journal. Energy meter an electric meter or energy meter is a device that measures the amount of electrical energy consumed by a residence, business, or an electricallypowered device. Energy meter ic, microcontroller, lcd, relay control unit, smart card.
An iot based smart meter for live electricity monitoring and bill payment, authorpritee mahajan and sneha tatia and prachi jadhav, year2017 pritee mahajan, sneha tatia, prachi jadhav with passage of time, technological involvement is. The instruction set was similar to other risc cores, but it was. 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. This paper presents a gsm based smart energy metering system and. Arduino and gsm based smart energy meter for advanced. Dc voltage measurement using atmel avr microcontrollers. Avr based smart electricity meter linkedin slideshare. This project may not enable you to build a high end measurement tool but will be a good diy project which gives a better understanding on ad converter in microcontrollers. Prepaid energy meter based on avr microcontroller irfan quazi1, sachin kumar gupta2 and rajendra prasad3. Given two surfaces on either side of a material with a temperature difference between them, the thermal conductivity is the heat energy transferred per unit time and per unit surface area, divided by the temperature difference 1. For this purpose smart electricity meters that can be remotely monitored. Smart meters enable twoway communication between the meter and the central system.
Introduction continue rtc is the heart of this system. Bhd because it has a clear blinking led indicator for 1wh pulse and also have direct pulse output connection that compatible to the arduino. Iot smart energy meter using pic microcontroller esp8266. Singlephase powerenergy meter with tamper detection application note 2566b.
Prepaid smart meter energy management system using. To prevent the outages, governments around the world, including the u. Fulfills iec 61036 accuracy requirements for class 1 meters. Energy meter or watthour meter is an electrical instrument that measures the amount of electrical energy used by the consumers. For solar users, it is important to understand exactly what the smart meter can and cannot do. Beside this, it also gives the intimation to energy supply company during any energy theft condition. The main objective is to make the work of mseb easier and hustle free. The traditional method of electricity billing system involves meter readers to periodically visit every house to take readings and calculate the bill.
Iot based smart energy meter free download it is a proposed system designed to eliminate human involvement in the electricity system. Monitoring and protecting smart meter circuitry and communications 116 e1602. We are use the digital energy meter in implies a times sampled system. The interfacing of prepaid energy meter with gsm global system for mobile modem is very credible for both consumer and energy supply company. Prepaid energy meter allows the user to recharge the account using gsm. Electronic energy meter is based on digital micro technology dmt and uses no moving parts. Avr atmega32 is used for processing and controlling all external peripherals. Prepaymentprepaid energy meter introduction and working. A smart energy meter is device which can calculate the energy consumption and send it to energy provider through some communication medium. Avr family is a family of 28 pin microcontrollers that can help build. A measure of the ability of a material to transfer heat. Avr controller is central for all controlling this smart energy meter.
Iot based electricity energy meter using esp12 and arduino. Prepaid smart meter energy management system using arduino microcontroller with labview g. Real time monitoring of electricity parameters like voltage, current, real and reactive power. Prepaid electricity energy meter is a good concept in which you can recharge its balance, like we do in our mobile phones. This is a microcontroller based wireless energy meter, as 8051 microcontroller is used for controlling the entire system. Prepaid energy meter allows the amount of energy to be used as long as the account has balance pending, unlike most of the energy meter which are designed to bill as per the units of energy consumed. 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. Monitoring and protecting smart meter circuitry and. Iot internet of things based smart energy meter is a type of energy meter that not only shift the consumer supply form one grid station to another grid station automatically, although also calculate the cost of their consumed energy. This document describes the design and implementation of a digital gsm based smart energy meter based on avr microcontroller. Smart meters typically record energy hourly or more frequently, and report at least daily. Smart energy meter and fault detection rajesh t s1,anoop jose2. Bhusari are smart wireless electronic energy meter.
Voltamp meter using avr microcontroller gadgetronicx. Iot internet of things is the network of physical things with electronics software, sensors, and connectivity to enable objects to collect and exchange data. Overview of the main characteristics of smart meter rollout in the examples seen above 19 table 2. Microcontroller based single phase digital prepaid energy. Avr based smart electricity meter electrical project topics. This project is in a very early prototype stage and is at the moment only capable of measuring inductors. Softwares have been developed in c language and compiled by winavr libc compiler.
We will need only two resistors, one zener diode and one microcontroller and a lcd for display as shown in the above diagram. By the end of 2005, enel had 27 million smart meters installed, of which 24 million meters are being remotely managed and bimonthly read. In this project we are building a automated system by using arduino and gsm module. Logic mind technologies vijayangar near maruthi medicals, bangalore40 ph. Voltage and current are two most important parameters of electricity.
A smart meter helps consumer to know the information of consumption of electricity for appliances in their respective houses. The project will show you how to build inductor and capacitor meter lc meter with avr microcontroller atmega32 as main processor. The smart meter as a key element for the smart grid is expected to. Smart energy meter using atmel avr microcontrollers engineer. Electric meters are typically calibrated in billing units, the most common one being the kilowatt hour. A smart meter also known as an advanced meter or type 4 meter is a device that digitally measures your energy use. In 2006, atmel released microcontrollers based on the 32bit avr32 architecture. Effect of smart metering on electricity prices list of tables table 1. The electricity consumption meter shown in the figure facilitates the billing of energy meter along with load control using wireless gsm technology. Unlike an analogue meter, a smart meter records your electricity use at half hourly intervals, and sends the data daily to your retailer using similar technology to text messages or a radio network. The energy meter that chosen and suitable for this project is single phase meter from smart meter technology sdn. Avr based smart electricity meter embedded systems. Smart meters go the extra step in helping you keep track of how much electricity your household is actually using.
Next, centralised control rooms read the data through gsm. In addition of saving electricity, smart meter data illustrates the. In this project we make a smart electricity energy meter using arduino and esp8266 wifi module which can not only sends you a smsemail of your electricity bill but also you can monitor the energy uses anytime and from anywhere in the world. Find the latest and innovative avr microcontroller based projects only at nevonprojects. Microcontroller based single phase digital prepaid energy meter for improved metering and billing system article pdf available in international journal of. Smart electricity meter data intelligence for future. The highperformance atmel 8bit avr riscbased microcontroller combines 32 kb isp flash. Smart meter is an advanced energy meter that measures consumption of electrical energy providing additional information compared to a conventional energy meter. A lowend approach to tamperproof energy metering with. Previously we have built a energy meter circuit which sends you sms about the bill using gsm module. Prepaid energy meter project using gsm and pic microcontroller. The lc meter is based on elmcie or elsie and other similar lc meters. Smart meters that track negrained electricity usage and implement sophisticated usagebased billing policies, e. Energy metering technology and solution trends an effective metering system on chip based solutions.
It had a 32bit data path, simd and dsp instructions, along with other audio and videoprocessing features. Designing smart meters for the smart grid meera balakrishnan global segment marketing. This project teaches you to build a simple voltamp meter using avr microcontroller. This paper proposes a new smart meter which need to be replaced.
In prepaid energy meter based on avr microcontroller prepaid feature has been. Structure of the document the overall purpose of this document is to provide the contractor an exhaustive list of guidelines and requirements regarding the smart meter project. Smart energy meter using atmel avr microcontrollers. Integration of smart meters into electricity grid involves implementation of a variety of techniques and software, depending on the features that the situation demands. Meter hardware the energy meter hardware consists of a power supply, an analog front end, a microcontroller section, and an interface. Estimates of smart meter costs based on ms cbas, references provided in the table 21 table 3.
Avr based smart electricity meter embedded systems ieee project topics, robotics base paper, synopsis, abstract, report, source code, full pdf, working details for electronics science electical engineering, diploma, btech, be, mtech and msc college students. This meter consist of digital clock, implemented using ds7 ic. Microcontrollerbased energy metering using the ad7755. A survey damminda alahakoon, member, ieee, and xinghuo yu, fellow, ieee abstractsmart meters have been deployed in many countries across the world since early 2000s. A key impediment to widespread smart meter deployment is that negrained usage data. Here an electricity user that uses gprs communication software will reduce the electricity losses. 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. Automated controlling of smart meters semantic scholar. It must be compact, cost effective and able to communicate data by.
Prepaid energy meter with gsm modem using pic microcontroller. An electricity meter or energy meter is a device that measures the amount of electric energy consumed to residence or business. Microcontroller based single phase digital prepaid energy meter. Stpm01stpm10 energy metrology ics incorporate all the core circuitry required to implement the metrology of a class 1 electricity meter as well as that of a din or home smart plug meter. Prepaid energy meter using microcontroller and smart card. To make sure the pulse taken accurately, the output pulse from led blinking is more suitable. A smart meter measures when and how much electricity is used at your premises.
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