Results of smart prepaid energy meter system in the fig 5. A smart prepaid energy meter system with gsm technology. A prepaid energy meter using gprsgsm technology for improved. Our expert engineers and technicians make use of cuttingedge technology to design and fabricate the smart prepaid energy meter. On the one hand, those that support the diffusion of prepaid meters claim that they benefit both. This paper feauters a smart card secure solution for a novel prepaid electricity system. The main objective of this prepaid energy meter project is to minimize the illegal usage of electricity. P repayment meters can be a very useful tool for managing your energy costs.
Building a prototype prepaid electricity metering system. An intelligent gsm based prepaid energy meter is developed to be able to. Jan 05, 2014 document of prepaid energy meter using gsm 1. Electronic meters need for prepaid energy meter system. 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. It provides an effective means of energy consumption information, easy recharge and saves lots of botheration and indirectly conserves power since the consumer becomes more conscious about the consumption pattern and its analysis.
Our products cover the most simple function active energy meter. Influence of prepaid electricity meters adoption on the level. The energy meter that allows the customer to pay for utilities in advance before consuming is called prepaid meter. Electricity theft control using smart prepaid energy meter. A prepaid energy meter using gprsgsm technology for. The conventional method of electricity billing involves a person from the distribution unit reading the number of units of electricity consumed in the. This is achieved by interfacing energy meter with smart card technology.
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. It charges tariff based on the actual energy consumed by the tenant, this greatly. 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. Smart energy meter based, prepaid electricity distribution. The objectives are to develop an energy meter with mobile payment option. A free powerpoint ppt presentation displayed as a flash slide show on id. Prepaid energy meter for billing system using microcontroller and recharge card sapna. Pdf development of a digital prepaid energy metering system for. A consumer can easily recharge hisher energy meter by sending an authenticated pin to the power station. At acacia energy, we believe everyone should have access to practical, reliable prepaid energy solutions. 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. Prepayment energy meters are a type of domestic energy meter that requires users to pay for energy before using it. 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.
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. This paper demonstrates the use of prepaid energy meter system. Over the last few years, smart prepaid energy meter has been proposed as an innovative solution aimed. Prepaid electricity texas no deposit electricty acacia energy. Well do whatever we can do help keep your electricity on when you need it most. Prepayment meters require you to pay for your energy in advance. Prepayment electricity meters and gas meters the pros and cons. Energy meters for threephase current for current transformer connection.
An enhancment of prepaid energy meter using smart card. An energy meter is a device that measures the amount of electrical energy consumed by a residence, business, or an electrically powered device. An assessment of the effect of prepaid service transition in. Threephase and singlephase energy meters, highquality pdf. 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. We put our customers first by providing immediate access to electricity, flexible payment terms, and. We put our customers first by providing immediate access to electricity, flexible payment terms, and worldclass customer support. The work in this paper, smart energy metering system based on gsm modem, overcomes the difficulties of the traditional system. Ppt prepaid energy meter powerpoint presentation free to. Get quote epmeter pvt ltd is a wellreckoned name involved in offering efficient and reliable smart prepaid energy meter to the clients. This concept is not only beneficial for electricity measurement but also has the capabilities to prevent theft and misuses of electricity. This either takes place at the same time as heating consumption is read or centrally, e. Prepaid energy meter project using gsm and pic microcontroller. Oct 02, 20 prepaid systems can be more easily introduced in such new markets rather than the existing ones.
The present project prepaid energy meter for india incorporates these features to address the problems faced by both the consumers and the distribution companies. Consumers can easily recharge their energy meter by sending a pin number hidden in a scratch card to the server using sms. A free powerpoint ppt presentation displayed as a flash slide show on. Meter bypass occurs when some of the wiring of the premises is engineered to not pass through the abstract. The system also alerts when the payment was not cleared. This meter needs to be calibrated and sealed so the client cannot mess with it. The present system of postpaid billing is time consuming and tedious process which. Download the seminar report for prepaid energy meter using gsm. This code is then transformed by a software inside your prepaid electricity meter into a token.
The study on the effectiveness of prepaid metering system in revenue collection, a case of tanzania electricity company tanesco, kinondoni north district dar es salaam tanzania. The interfacing of prepaid energy meter with gsm global system for mobile modem is very credible for both consumer and energy. 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. When meter balance reaches zero, the meter switches off the electricity that powers your house. The prepaid energy meter described in this paper is a single phase230v40a energy meter which. It is a state of theart technology for obtaining electrical energy meter readings from anywhere automatically without human intervention. Electricity theft is being detected as the gsm module. The prepaid energy meter is designed by using a 8 bit microcontroller. The project digital energy meter aims at making the energy billing prepaid. The proposed system uses a controller in addition to a power meter. 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. 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. This token is understood by the prepaid meter as an amount of electricity units kwh. The prepaid energy meter described in this paper is a single phase 230v40a energy meter which consist of a metering devise.
The project also aims at proposing a system that will reduce the loss of power and revenue due to power. Gsm module is used for the communication between the consumer meters and the energy meter. The first is a service meter installed at the unit where energy will be consumed, such as a household dwelling or a store. It ensures that the consumer pays only for energy consumed and not the estimated bill in post paid ogujor and otasowie, 2010. These prepaid energy meter are manufactured by supportive vendors, who give surety to use best material and latest. The printed billing also has the tendency of getting lost. 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. Electricity users can buy specific amount of energy to use it only when they needed. Prepaid electricity meter can be used for monitoring of undeveloped and control household energy meter. This paper presents the development of a prepaid energy meter using gsm technology to. Design of sms prepaid energy meter for a cashless economy with. In this project we are building a automated system by using arduino. Minimizing household electricity theft in nigeria using gsm. Our expert engineers and technicians make use of cuttingedge.
This paper presents the development of a prepaid energy meter using gsm technology to enhance electrical energy management. Gsm into the prepaid energy meter for increased generation of revenue in developing countries like nigeria. The main point of this project is to connect the entire prepaid energy meters to the electricity company which represents the centre station by using the same. The proposed meter is set to carry a unique identification number such as the consumers. Prepaymentprepaid energy meter introduction and working. 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. Thus, a prepaid energy meter was introduced for embedded applications which enables power utilities to. Smart prepaid energy metering system to control electricity theft.
An on chip design for prepaid electricity billing system. In this regard, energy consumers are facing so many problems due to the. Prepayment electricity meters and gas meters the pros. Ppt prepaid energy meter powerpoint presentation free. Prepaid energy meter using gsm chapter1 introduction 1. Jul 26, 2005 we are one of the leading energy meter manufacturers in china and we afford competitive energy meters for all over the world. Prepaid energy meter with gsm technology open access journals.
The interfacing of prepaid energy meter with gsm global system for mobile modem is very credible for both consumer and energy supply company. A wide variety of prepaid energy meter options are available to you, such as analog only, digital only, and analog and digital. This is done via a smartcard, token or key that can be topped up at a corner. The electrical metering instrument technology has come a long way from what it was more than 100 years ago. 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. The revolutionized energy meter informs the consumer about exact consumption and billing through sms by using gsm technology. Prepaid energy meter using smart card by, k keerthi sheela, t v v s lakshmi, k suresh kumar.
Volume 3, issue 10, april 2014 rechargeable prepaid energy. 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. You can also choose from single phase, three phase prepaid energy meter there. The concept of pem prepaid energy meter is very similar to prepaid mobile system, you recharge and spend accordingly. Enhancement of electrical energy transaction through the. In this project we are building a automated system by using arduino and gsm module. Similar to our prepaid sim card used in mobile phones were the customer can call until the amount is used af. It is beneficial to consumers and power plant in terms of revenue and power sector reforms. You can also choose from single phase, three phase prepaid energy meter there are 762 suppliers who sells prepaid energy meter on, mainly located in asia. Energy meter, gsm technology, microcontroller at89s52, prepaid card, relay, putty software. Jun 23, 2015 this code is then transformed by a software inside your prepaid electricity meter into a token. The main objective of this prepaid energy meter project is to minimize the illegal.
An energy meter is designed using arm7 to detect the amount of current being used. Gsm technology is used so that the consumer would receive messages. Prepaid energy meter for billing system using microcontroller and. Energy meter ic is giving output pulse to microcontroller. The conventional billing strategies had several drawbacks and man made errors. It charges tariff based on the actual energy consumed by the tenant, this greatly changes upon the traditional method of including energy in the rent or in using square footage as the basis for energy billing. Prepaid electricity energy meter is a good concept in which you can recharge its balance, like we do in our mobile phones. Prepaid systems can be more easily introduced in such new markets rather than the existing ones. The smart card prepaid metering system consists of the kwh submeter, card reader, smart card and credit dispensing unit. Prepaid energy meter using smart cards a4academics. Secure prepaid meter at rs 8200 piece prepaid meter id.
Prepayment metering system had improved operational efficiencies, reduced financial risks and provides better customer service. In general, these meters are of the twogang type, and consist of a users interface unit and a current measuring set. The present project prepaid energy meter for india incorporates these features to address the problems faced by both the consumers and the. What are the advantages and disadvantages of prepayment meters. 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. Precision rectifier, zero crossing detector, logical circuit and gsm. A prepaid energy meter for efficient power management citeseerx. The motive of this pre paid energy meter project, is pay before use by implementing this gsm based prepaid energy meter. 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. The microcontroller receive the pulse by interfacing optical pickups from a traditional electromagnetic energy meter. Prepaid meters have being widely adopted by utilities in different countries. An energy meter is a device that measures the amount of electrical energy. We are one of the leading energy meter manufacturers in china and we afford competitive energy meters for all over the world. This paper uses costbenefit analysis to assess the adoption of prepaid.
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