Prepaid energy meter using smart card by, k keerthi sheela, t v v s lakshmi, k suresh kumar. The main objective of this prepaid energy meter project is to minimize the illegal usage of electricity. Design and implementation of smart energy meter ieee. Prepayment energy meter is a veritable tool for electrical energy consumption measurement for both the electricity distribution companies and the. The system is designed to allow amount of energy to be used as long as the account has balance pending. Ighalo modeling of gsmbased energy recharge scheme for prepaid meter iosr. Development of an internet based prepaid en ergy meter abstract. The aim of the project is to minimize the error by introducing a new system of prepaid energy metering using gsm. The system also alerts when the payment was not cleared. Lots of time and power saving for electricity department.
In this system he used controller unite, prepaid card and communication module. Gsm technology is used so that the consumer would receive messages about the consumption of power in watts and if it reaches the minimum amount, it would automatically alert the consumer to recharge. The meter which is used for measuring the energy utilises by the electric load is known as the energy meter. Skn bentex produces electronic meter since year 2000 and primarily supplying to state discoms. If a meter is used in combination with a current transformer. Prepaid power meter is a new concept in the measurement of electricity consumption on periodic basis. Prepaid electricity energy meter is a good concept in which you can recharge its balance, like we do in our mobile phones. The microcontroller receive the pulse by interfacing optical pickups from a traditional electromagnetic energy meter.
Scribd is the worlds largest social reading and publishing site. Prepaid energy meter using smart cards is an efficient scheme of electricity billing. The gsm technology is used so that the consumer would receive messages about the consumption of power in. Ic card is the medium between prepaid meter and energy sale management system.
Prepaid electricity meter can be used for monitoring of undeveloped and control household energy meter. Prepayment metering system had improved operational efficiencies, reduced financial risks and provides better customer service. 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. The present system of energy billing in india is error prone. Management system with kindly manmachine interface, is easy to collect, analyze and store data. Prepaid energy metering 2011 system is intended to remotely collect the meter readings of a locality using a communication system, without persons physically going and reading the meters visually. Prepaid energy meter for billing system using microcontroller and. Controlling of electricity theft using smart prepaid energy meter. When the card is inserted, the energy meter reads it, connects the supply to the consumer loads, and debits the value. Prepaid and postpaid energy meter for billing system using. Electricity users can buy specific amount of energy to use it only when they needed.
Prepaid energy meter using gsm chapter1 introduction 1. Prepaid energy meter with theft detection nevon projects. The motive of this pre paid energy meter project, is pay before use by implementing this gsm based prepaid energy meter. Rs 6,600 pieces get latest price prepaid dual source meter is specially designed for 3phase energy measurment applications where dual ac sources are available. The early experience of utilites with ami prepayment suggests that there can benefits for consumers and utilities alike. In this prepaid energy meter system, the consumer can pay the home billing through smart card or any other electronic resource. An energy meter is a device that measures the amount of electrical energy consumed by a residence, business, or an electrically powered device. It is used in domestic and industrial ac circuit for measuring the power consumption. Oct 02, 20 prepaid systems can be more easily introduced in such new markets rather than the existing ones. The need for prepayment energy meter to be able to validate token from a wireless source without the help of an intermediary system is.
New prepaid energy meter for billing system using recharge card. A prepaid energy meter using gprs gsm technology for. We are manufacturing prepaid energy meter to various cities like delhi, noida, ghaziabad, faridabad, gurgaon, sonipat, ambala, karnal, bhiwadi, neemrana. The energy theft is control by ir sensor, ir is placed in the screw portion of energy meter sel. It consist of microcontroller at89s52, buzzer, keypad, relay, single phase energy meter, ic memory, ic uln2003 is a high voltage high current darlington array each contains seven open collector. It is beneficial to consumers and power plant in terms of revenue and power sector reforms. 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 we are manufacturer and supplier of highquality prepaid energy meter from delhi, india. Controlling of electricity theft using smart prepaid. Automatic power meter reading system using gsm network. Gsm infrastructure in past two decades made meter reading system wireless. This paper presents the design and modelling of a gsmbased energy recharge system for prepaid metering. The prepaid energy meter is designed by using a 8 bit microcontroller. Most of the energy meters are designed to bill as per the units of energy consumed.
Development of an smsbased prepayment energy meter. Prepaid energy meter with gsm modem using pic microcontroller. 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 to the conventional electromechanical energy meter. The users are not bound to pay excesses amount of money, users have to pay. Our prepaid energy meter can be widely used in various organization. An overall snap of the project with all the described hardware is being shown in the image above. The conventional billing strategies had several drawbacks and man made errors. Prepaid energy meter using gsm is used to record consumed units and send an alert to user via gsm. The proposed system uses a controller in addition to a power meter.
A theme of electricity asking system known as sensible postpaid meter will help to improve income management system for utilization of energy and it reduces the exploitation of man power for taking meter readings and asking for shopper living in isolated areas. In this way, consumers hold credit and then use the electricity until the credit is exhausted. A survey paper on prepaid electricity distribution system. In this layout, the energy meter is supplied by the.
The proposed system replaces traditional meter reading methods and enables remote access of existing energy meter by the energy provider. User can recharge number of units required prepaid system. 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 to the conventional. The system works for theft detection and also allows user to use prepaid energy meter functionality. Single phase digital prepaid energy meter for improved metering and billing system published at international journal of power electronics and drive system ijpedsvol. Prepaid energy meter project using arduino circuit digest. The electrical metering instrument technology has come a long way from w slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising.
In this project we are building a automated system by using arduino and gsm module. Ppt prepaid energy meter using smart card powerpoint. Energy meter, gsm technology, microcontroller at89s52, prepaid card, relay, putty software. These meters need to be manually read by people in order to provide monthlyquarterly bills. Fawzi alnaina and bahaa jalil8,built a prototyping. Smart card based prepaid energy meters in this type of prepaid energy meter, there are two main components. This paper presents a method of token validation of a wireless recharge token in prepayment energy meter without recourse to any server. Pdf a prepaid energy meter using gprsgsm technology for. Internal energy theft occurs after the energy reaches to energy meter while external energy theft occurs before the energy reaches to energy meter. The internal nonvolatile memory of the microcontroller is used to store the consumed electricity. The prepaid energy meter described in this paper is a single phase230v40a energy meter which consist of a metering devise designed according to the iec1036 199609 standard and a prepaid module that uses gsmgprs technology to communicate with the utility server. Prepaid energy meters are relatively widespread in the world.
Apr 29, 2017 prepaid electricity energy meter is a good concept in which you can recharge its balance, like we do in our mobile phones. This meter can work as either prepaid or postpaid meter. Electronic meters need for prepaid energy meter system. If the a screw is removed from the meter messge is send to a the electricity board. The use of prepaid energy meter is still controversial.
Purpose the user manual contains all the information required for application of the meters for. Prepaid energy meter report microcontroller random access. There are two types of domestic ordinary power consumers meters single phase and three phases. Prepaid energy meter with gsm interface authorstream. The energy is the total power consumed and utilised by the load at a particular interval of time.
The measuring of energy meter and monitoring of ir sensor is done with pic a microcontroller. Bentex has installed more than 0 dual source prepaid meter and. Pdf most of the developing countries are moving in to smart meters equipped with prepayment facility to measure electricity in order to reduce. The proposed meter is set to carry a unique identification number such as the consumers phone number which may be encrypted into the memory of the microcontroller. Prepaid systems can be more easily introduced in such new markets rather than the existing ones.
The energy consumption is measured by all electrical services using kilowatt hours meter with refer to kilowatthours kwh 1. Energy f uels the growth and development of any country, and as such effective monitoring, m easurement. Prepaid energy meter product and solution developed by cypress. Smart card is like credit cards made of plastic and it consists of different components like cpu, rom, eeprom, etc. Prepaid energy meter with gsm technology open access journals. An overall snap of the project with all the described hardware is being shown in. Prepaid energy meter project using gsm and pic microcontroller. This paper feauters a smart card secure solution for a novel prepaid electricity system. The meters are equipped with light emitting diodes led to inform consumers when 75 percent of the credit energy has been consumed.
Pdf prepaid energy meter with gsm technology noman ali. Hexing prepaid keypad meter equipped with proven keypad technology, hexing prepaid keypad meter contains all critical metering, token decryption, relay disconnection and reverse energy detection functionality. Over the last few years, smart prepaid energy meter has been proposed as an innovative solution aimed. Prepaid electricity billing meter project nevon projects. Jan 05, 2014 prepaid energy meter using gsm chapter1 introduction 1. Prepaymentprepaid energy meter introduction and working. These prepaid energy meters can be customized in nature.
Mejbauihaque 6 develop a microcontroller based single phase digitalprepaid energy meter for improved meter and billing system. The printed billing also has the tendency of getting lost. This is achieved by interfacing energy meter with smart card 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 code, abstract. By, k keerthi sheela, t v v s lakshmi, k suresh kumar. Minimizing household electricity theft in nigeria using. Prepaid energy meter report free download as word doc. Prepaid energy meter using smart cards a4academics. Amit jain 7, proposed a prepaid meter using mobilecommunication in2011. Together with the modern look and feel, it can be used in. Prepaid energy meter using gsm and arduino use arduino.
Using this functionality user will able to pay in advance and use the exact amount of energy. Conclusion the design of smart energy meter using gsm technology can make the users to pay for the electricity before its consumption. It shows different hardware components incorporated, their connections and the data flowing in this scheme. Design and implementation of prepaid energy meter k. Most proposal on wireless recharging have suggested token validation at the server in the supply authoritys office. Prepaid energy meter using smart card 1 prepaid energy meter using smart card.
The registration of active energy, not only cumulative energy, but also the remain purchased energy. In this way, consumers hold credit and then use the electricity until the credit is. The prepaid energy meter concept is shown by proteus 8 software. Download the seminar report for prepaid energy meter using gsm. For householders, these include better control over energy usage, reduced consumption, bill savings, and increased customer satisfaction, while utilities can experience improved collection and debt levels, operational efficiency, and frontline staff morale. Also they can monitor the meter readings regularly without the person visiting each house. Gsm into the prepaid energy meter for increased generation of revenue in developing countries like nigeria. The prepaid card is recharged for a certain amount and can be fed as input to the microcontroller at89s52. A smart card based prepaid electricity system the purpose of this project is to design and develop an intelligent energy metering system that can efficiently control the amount of electricity consumed by the user. Figure 6 real time implementation of prepaid energy meter with gsm technology v. This paper presents a prepaid energy meter to facilitate energy consumption measurement and to knowconsumers maximum demand. It measures and stores active energy of utility source as well as alternate dg source.
Block diagram of prepaid energy meter the block diagram of prepaid energy meter is shown in fig. Prepaid energy meter is a concept to minimize the electricity theft with a cost efficient manner. The block diagram of this project mainly includes power supply unit, a microcontroller, smart card reader, energy meter, buzzer, relay, lcd, smart and led indicators. It is used to reduce power theft in commercial areas. Pdf this paper presents a prepaid energy meter to facilitate energy consumption measurement and to knowconsumers maximum demand. Prepaid energy meter report microcontroller random. Prepaid energy meter consist of digital energy meter, gsm module, relay, lcd display and varying load. Electricity theft is being detected as the gsm module. Rethinking prepaid utility service, customers at risk, national consumer law center, 2012 paying upfront. The atmega32 is programmed such that power supply will be switched off by using relay when the. Pdf development of an internet based prepaid energy meter. You can recharge the electricity balance through this system, just by sending a sms. Electrical energy meters principles and applications. Modeling of arduinobased prepaid energy meter using gsm.
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