Here is what you need to know about prepaid electricity meters. It is a state of theart technology for obtaining electrical energy meter readings from anywhere automatically without human intervention. Digital prepaid energy meter the project digital energy meter aims at making the energy billing prepaid. Ppt prepaid energy meter using smart card powerpoint. The xle34kp is the latest evolution in electricity. Alibaba manufacturer directory suppliers, manufacturers. Get quote epmeter pvt ltd is a wellreckoned name involved in offering efficient and reliable smart prepaid energy meter to the clients. Electromechanical energy meters have been the standard for metering the electricity since billing began. The meters are equipped with light emitting diodes led. Prepaid energy meter using smart cards a4academics. The offered prepaid energy meter are provided in numerous stipulations for getting the exact needs of.
Prepaid energy meter using smart card by, k keerthi sheela, t v v s lakshmi, k suresh kumar. The conventional billing strategies had several drawbacks and man made errors. Introduction the scope of the project work is to introduce advanced technology in converting dc voltage in to ac voltage and introducing prepaid energy metering concept. Figure 6 real time implementation of prepaid energy meter with gsm technology v. The proposed system uses a controller in addition to a power meter. Design and assemble of low cost prepaid smart card energy. This mechanism, essentially, requires the users to pay for the electricity before its consumption. Jan 05, 2014 document of prepaid energy meter using gsm 1. 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. The work in this paper, smart energy metering system based on gsm modem, overcomes the difficulties of the traditional system. If an internal link led you here, you may wish to change the link to point directly to the intended article. Wire connected user interface the customer interface unit is the customers only interface with the meter, and is a. This paper uses costbenefit analysis to assess the adoption of prepaid.
The prepaid energy meter described in this paper is a single phase 230v40a energy meter which consist of a metering devise. Secure prepaid meter at rs 8200 piece prepaid meter id. A smart meter is usually an electrical meter that records consumption of electric energy in intervals of an hour or less. Oct 02, 20 prepaid systems can be more easily introduced in such new markets rather than the existing ones. It enables systematic pricing of energy consumed by individual consumer as it measures the amount of electrical energy consumed by a residence, business, or.
The prepaid energy meter described in this paper is a single phase 230v40a energy meter which consist of a metering devise designed according to the iec1036 199609 standard and a prepaid. Jun 23, 2015 when meter balance reaches zero, the meter switches off the electricity that powers your house. The system will automatically notify the consumer to recharge. This disambiguation page lists articles associated with the title prepayment meter. Jul 26, 2005 we adopt advanced and experienced technology to manufacture cost effective products, which cover the most simple function active energy meter to multifunction energy meter, from amr system to reactive power compensation devices. The prepayment technology was initially developed in south africa in the late 1980s with the objective of supplying energy to a large number of lowincome and geographically dispersed users. Prepaymentprepaid energy meter introduction and working. A free powerpoint ppt presentation displayed as a flash slide show on id. A prepaid energy meter using gprsgsm technology for. An enhancment of prepaid energy meter using smart card. Prepaid meters have being widely adopted by utilities in different countries. Electrical energy meters principles and applications. Presented here is a simple energy meter using analog devices ade7757 chip for singlephase, 2wire phase and neutral systems used in households.
Electronic meters need for prepaid energy meter system. So please help me in its programming and how to proceed. This is done via a smartcard, token or key that can be topped up at a corner. Influence of prepaid electricity meters adoption on the. The motive of this pre paid energy meter project, is pay before use by implementing this gsm based prepaid energy meter. Energy meter ic is giving output pulse to microcontroller. 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. Our energy meters have got kema certificate and past ptb a german famous laboratory test. Prepaid energy meter electronics and tele communication ece project topics, base paper, synopsis, abstract, report, source code, full pdf, working details for electronics and tele communication engineering, diploma, btech, be, mtech and msc college students. This is achieved by interfacing energy meter with smart card technology. Prepaid energy meter using smart cards is an efficient scheme of electricity billing.
Find here information of prepaid energy meter selling companies for your buy requirements. In this regard, energy consumers are facing so many problems due to the. The microcontroller receive the pulse by interfacing optical pickups from a traditional electromagnetic energy meter. Prepayment energy meters are a type of domestic energy meter that requires users to pay for energy before using it. Prepaid and postpaid energy meter for billing system using. Ppt prepaid energy meter powerpoint presentation free. This concept is not only beneficial for electricity measurement but also has the capabilities to prevent theft and misuses of electricity. Prepaid electricity energy meter is a good concept in which you can recharge its balance, like we do in our mobile phones. The design of smart energy meter using gsm technology can make the users to pay for the electricity before its consumption. Initially, when the load is connected to the prepaid energy meter the consumption of the energy by the connected load takes place. The energy meter used in this project work produces pulses according to the load and this meter is converted as prepaid energy meter using smart card, hence this meter can be. A consumer can easily recharge hisher energy meter by sending an authenticated pin to the power station. Gsm module is used for the communication between the consumer meters and the energy meter. Prepaid energy meter using smart card 1 prepaid energy meter using smart card.
User customer interface unit rs485 of split single phase prepaid energy meters quick detail. The interfacing of prepaid energy meter with gsm global system for mobile modem is very credible for both consumer and energy supply company. At a particular balance value, the user is notified through an sms which is sent via gsm. Ppt prepaid energy meter powerpoint presentation free to. The system also alerts when the payment was not cleared. Design and assemble of low cost prepaid smart card energy meter a novel design sudarshan k. Manufacturer of prepaid energy meters stand alone prepaid system non wireless with smart chip, dual source three phase energy meter, centralized data management solution and remote prepaid metering solution offered by pes electrical pvt. On the one hand, those that support the diffusion of prepaid meters claim that they benefit both consumers and utilities because they help users to consume more efficiently and to improve the management of their budget, while. Contact verified prepaid energy meter manufacturers, prepaid energy meter suppliers, prepaid energy meter exporters wholesalers, producers, retailers and traders in india. In this project we are building a automated system by using arduino and gsm module. Prepaid energy meter at89s52 a scheme of electricity billing system called prepaid energy meter with tariff indicator can facilitate in improved cash flow management in energy utilities and can reduces problem associated with billing consumer living in isolated area and reduces deployment of manpower for taking meter readings. The electrical metering instrument technology has come a long way from what it was more than 100 years ago. You have always wondered how you get electricity from a 20 digits token.
Prepaid energy meters on sales quality prepaid energy. The prepaid card goes all the way inside the meter. Indeed, the prepaid electricity meter has a relay an automatic switch which disconnects the power when there is no units left. 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.
Denying service to a user upon non payment of bill is also difficult. Keypad 3 phase prepaid energy meter, smart card electricity meter quick detail. The offered prepaid energy meter are provided in numerous stipulations for getting the exact needs of clientele. An energy meter is designed using arm7 to detect the amount of current being used. Digital electronic energy meters microprocessor also calculates phase angle between voltage and current, so that it also measures and indicates reactive power. An embedded system shahjada, sheikh rafik manihar, rajpurohit, jayant on. Prepaid energy meter with gsm modem using pic microcontroller. Prepaid energy meter using gsm chapter1 introduction 1. It is beneficial to consumers and power plant in terms of revenue and power sector reforms. Prepaid energy meter project using arduino circuit digest. In this way, consumers hold credit and then use the electricity until the credit is exhausted. You have clicked a page that seems to be very popular.
All the consumer has to do is to display the card in the front panel of the meter for a time of 3 seconds. It also monitors water and gas consumption along with electrical consumption. 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. When you top up, the meter balance increases and the relays lets electricity flows again. This paper presents the design and modelling of a gsmbased energy recharge system for prepaid metering. The concept of pem prepaid energy meter is very similar to prepaid mobile system, you recharge and spend accordingly. An energy meter is a device that measures the amount of electrical energy consumed by a residence, business, or an electrically powered device. Secure prepaid meter at rs 8200 piece prepaid meter. It is the new concept in world of electricity measurement. We adopt advanced and experienced technology to manufacture cost effective products, which cover the most simple function active energy meter to multifunction energy meter, from amr system to reactive power compensation devices. Energy meter circuit detailed project with source code. An electric meter or energy meter is an essential device that goes with consumption of commercially distributed energy.
A wide variety of prepaid electricity meter options are available to you, such as display type, phase. Volume 3, issue 10, april 2014 rechargeable prepaid energy. By, k keerthi sheela, t v v s lakshmi, k suresh kumar. The prepaid meters in the market today are coming up with smart cards to hold information on units consumed or equivalent money value. Digital energy meter as an abstract in this paper a method is proposed to develop and design of prepaid energy meter based on sms short messaging service technology. The main objective of this prepaid energy meter project is to minimize the illegal usage of electricity. You can recharge the electricity balance through this system, just by sending a sms. Electricity theft control using smart prepaid energy meter. In the release condition, pulse output potential is equal to 0. This token is understood by the prepaid meter as an amount of electricity units kwh.
The prepaid energy meter is designed by using a 8 bit microcontroller. The use of prepaid energy meter is still controversial. Prepaid energy meter has been proposed as an innovative solution aimed at facilitating affordability and reducing the cost of utilities. But these are now being gradually replaced by electronic digital energy meters. A prepaid energy meter using gprsgsm technology for improved.
The present system of postpaid billing is time consuming and tedious process which requires an employee to be sent to every house to take readings. Pdf prepaid energy meter with gsm technology noman ali. It is programmed in such a way that it calculates energy according to the tariff and other parameters like power factor, maximum demand, etc and stores all these values in a non volatile memory eeprom. Mejbaul haque1 et al microcontroller based single phase digital prepaid energy meter for. 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 microcontroller stores the number of units allocated and measures the energy consumed. The present system of energy billing in india is error prone. Valluru department of electrical engineering, delhi technological university formerly delhi college of engineering bawana road, delhi110042, india. When the purchased units are used up by the consumer the meter disconnects the power supply until the next recharge. Electricity theft control using smart prepaid energy meter i. These prepaid energy meter are manufactured by supportive vendors, who give surety to use best material and latest machines. 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 1996.
I have to make this project prepaid energy meter using gsm and arduino. Our expert engineers and technicians make use of cuttingedge technology to design and fabricate the smart prepaid energy meter. Prepaid systems can be more easily introduced in such new markets rather than the existing ones. Prepaid and postpaid energy meter for billing system using microcontroller and gsm prof. Prepaid energy meters stand alone prepaid system non. Prepayment metering system had improved operational efficiencies, reduced financial risks and provides better customer service. Blog energy tips how do prepaid electricity meters work.
This paper feauters a smart card secure solution for a novel prepaid electricity system. Electricity users can buy specific amount of energy to use it only when they needed. The balance reduces simultaneously with the consumption by the load. Prepaid energy meter using gsm and arduino circuit digest. A free powerpoint ppt presentation displayed as a flash slide show on.
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