How would you like to purchase prepaid electricity. Figure 6 real time implementation of prepaid energy meter with gsm technology v. At acacia energy, we offer a variety of flexible and practical prepaid electricity plans or pay as you go electricity plans, all with no credit check, no ssn, and no id required. Prepaid energy meters are relatively widespread in the world. For comprehensive information about how prepaid electricity works, and inclining block tariffs, please view the dedicated site on prepayment electricity. The bec23pl are single phase, domestic prepaid electricity meters with a disconnection switch, designed for reliability, accuracy and ease of use. A smart prepaid energy metering system to control electricity theft.
We offer wired, wireless, threephase, singlephase and other prepaid meter combinations. In this project we are building a automated system by using arduino and gsm module. 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. Casarin luciana nicollier prepayment meters have been widely adopted by utilities in different countries. Its facilitates the exemption from electricity bills. When you top up, the meter balance increases and the relays lets electricity flows again. Gsm into the prepaid energy meter for increased generation of revenue in developing countries like nigeria. The prepaid electricity billing meter could be widely used to provide a new more customized electricity billing system, where users may recharge when they intend to use that facility. Though the prepaid energy meter displays the number of electrical units consumed. 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. These meters need to be manually read by people in order to provide monthlyquarterly bills.
The present user manual applies to the meter specified on the title page. We use data from cape town, south africa to examine the effects of prepaid electricity metering on residential consumption and returns to the electric utility. Prepaid electricity billing meter project nevon projects. In this system he used controller unite, prepaid card and communication module. Indeed, the prepaid electricity meter has a relay an automatic switch which disconnects the power when there is no units left. We have perfected our processes to ensure that tenants can buy electricity and water tokens easily and property owners can recoup costs effortlessly. Jun 30, 2010 we show how you can save on electricity using a prepaid meter. Conclusion the design of smart energy meter using gsm technology can make the users to pay for the electricity before its consumption. Some of the identified challenges are absence of vending infrastructure, nontripping of the contractor, the cost of acquiring the meter, and delays in receiving and installation of prepaid meters. Energy meter, gsm technology, microcontroller at89s52, prepaid card, relay, putty software. This chapter uses social costbenefit analysis to assess the adoption of prepaid electricity meters within a local community. Any attempt to steal, tamper, bypass or interfere with the meter or the municipal installations will result in the disconnection. Allinone solutions for all your private prepaid submetering needs.
This meter remains the property of ethekwini municipality and must not be tampered with. Prepaid electricity meters find the right prepaid meter. For a client to pay the electrical bill, heshe should install an energy meter which measures the amount. The system also alerts when the payment was not cleared. Hexing electrical reserves the right of final interpretation. Prepaid energy meter with gsm technology open access.
Buy prepaid electricity online with prepaid24, also data and airtime and pay the same as you would from your local council, service provider or eskom. You can also choose from single phase, three phase prepaid electricity meter there are 540 suppliers who sells prepaid electricity meter on, mainly located in asia. Pay as you go energy a guide to prepayment energy meters. Fawzi alnaina and bahaa jalil8,built a prototyping prepaid electricity meter. Digital meters show usage of electricity in digits on a liquid crystal display and those meters are highly accurate, inexpensive, theft reluctant, etc. Prepayment energy meters are a type of domestic energy meter that requires users to pay for energy before using it. Pdf prepaid energy meter with gsm technology noman ali.
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 electrical metering instrument technology has come a long way from what it was more than. The prepaid energy meter described in this paper is a single phase 230v40a energy meter which consist of a metering devise. Smart energy meter based, prepaid electricity distribution system. Achinabased leader in electricity metering products and systems prepayment metering system of energy meter prepayment metering system is a new billing methodology that combining a superior electronic customer account management system, it integrate metering equipment and smart card technology, that provide a power utility a substantial saving both. Investigating the problems of prepaid metering systems in nigeria. Prepaid meters provides electricity, water and gas meter installations for landlords, property managers, managing agents, estate agents, facilities managers, property investors, body corporate, home owners associations, share blocks and staff housing. Pdf prepaid meters have being widely adopted by utilities in different countries.
Cheating the prepaid electric energy meter nairaland 33010 11. Apr 01, 2010 so if you are serious about saving money on electricity you. As i identified the prepaid meter is not consumers can purchase electricity credit. Iec6205647 electricity metering data exchange for meter reading, tariff and load control part 47. Prepaid electricity energy meter is a good concept in which you can recharge its balance, like we do in our mobile phones. Similar to our prepaid sim card used in mobile phones were the customer can call until the amount is used af. Cheating the prepaid electric energy meter nairaland. Electricity supply electricity is supplied to you via the prepayment meter that was installed within your property.
Electronic meters need for prepaid energy meter system. Electric energy meters, the direct billing interface between utilities and consumers for long, have undergone several advancements in the last decade. The effects of the introduction of prepayment meters on the energy. A wide variety of prepaid electricity meter options are available to you, such as digital only, analog and digital, and analog only. Electricity coupons will be available at nearby shops. A sub meter system is a prepaid system that essentially enables the tenant to buy electricity as they require without the landlord having to lift a finger. Building a prototype prepaid electricity metering system. Most of the energy meters are designed to bill as per the units of energy consumed.
In this article we track persistent and emerging trends in the prepaid electricity market for. This paper uses costbenefit analysis to assess the adoption of prepaid. Prepaid meters provides electricity, water and gas meter meter mainatenance for landlords, property managers, managing agents, estate agents, facilities managers, property investors, body corporate, home owners associations, share blocks and staff housing. Electricity users can buy specific amount of energy to use it only when they needed.
A prepaid meter using mobile communication iiit hyderabad. Prepaid meters have being widely adopted by utilities in different countries. When meter balance reaches zero, the meter switches off the electricity that powers your house. Prepaid energy metering 2011 abstract 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. Minimizing household electricity theft in nigeria using gsm.
Citiq prepaid electricity meters submeter vending systems. Pdf a prepaid energy meter using gprsgsm technology for. Pdf most of the developing countries are moving in to smart meters equipped with prepayment facility to measure electricity in order to reduce. This study contributes to the literature of affordability in utility services because it uses social costbenefit analysis to evaluate the adoption of electricity prepaid meters in the first municipality to have adopted them in argentina. Electricity theft is being detected as the gsm module.
The entire citiq prepaid vending system from our call centre and online portal to national recharge network and meter installation club is purpose. This is done via a smartcard, token or key that can be topped up at a. Electricitity users can by specific amount of energy to use it only when they needed. This meter needs to be calibrated and sealed so the client cannot mess with it.
We have partnered with easy pay who has a wide network of outlets making buying electricity easy and convenient. You can recharge the electricity balance through this system, just by sending a sms. In this way, consumers hold credit and then use the electricity until the credit is exhausted. The word prepaid means pay before use one of the advantageous feature of this concept prepaid energy meter is used to prepaid the. The prepaid meter is important in making the consumer having. The energy meter that allows the customer to pay for utilities in advance before consuming is called prepaid meter. In next three years metering will go smart prepaid, and gone will be the days of bills reaching your house. It also consists of a gsm modem that allows the operator to recharge the meter remotely using am sms message. Pdf a smart prepaid energy metering system to control.
Jun 23, 2015 when meter balance reaches zero, the meter switches off the electricity that powers your house. This is achieved by interfacing energy meter with smart card technology. This paper feauters a smart card secure solution for a novel prepaid electricity system. Prepaid energy meter is an advantages concept for the further. 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. A smart prepaid energy metering system to control electricity.
Prepayment metering system of volta river authority. Building a prototype prepaid electricity metering system based on rfid fawzi alnaima1 and bahaa jalil1 1department of computer engineering, nahrain university po box 64040, baghdad, iraq fawzi. Unlike credit metering whose billing system is based on the electricity units kilowatts which have already been consumed by the consumer, the. The prepaid energy meter described in this paper is a single phase230v40a energy meter which consist of a metering devise designed according to the. Prepaid meters utility management prepaid electricity. Electricity theft control using smart prepaid energy meter. Prepaid electricity meters special model bec23 plt jknv. Pdf the prepaid meter is important in making the consumer having sense about hisher energy consumption which is important in eliminating.
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