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. 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. The government has urged electricity meter manufacturers to scale up production in india, as it plans to shift all connections to smart prepaid meters over the next three years. Figure 6 real time implementation of prepaid energy meter with gsm technology v. You are also required to submit your completed meter card. 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. In this way, consumers hold credit and then use the electricity until the credit is exhausted. Jun 23, 2015 this code is then transformed by a software inside your prepaid electricity meter into a token. 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. The present user manual applies to the meter specified on the title page.
This is done via a smartcard, token or key that can be topped up at a corner. Prepaid electricity billing meter project nevon projects. After the production, these meters will be used in other residential areas like gulshan, banani, mirpur and baridhara. When meter balance reaches zero, the meter switches off the electricity that powers your house. Prepayment energy meters are a type of domestic energy meter that requires users to pay for energy before using it. The first step is to configure your smart card at any of the disco outlets close to you. Pdf prepaid energy meter using gsm module researchgate. Prepaid electric meter solar power efficient energy use. Prepaid meter codes for recharging and checking balance.
Never remove the meter cover or communication module cover while the meter is in operation. Warning sms at 20% and 10 % of kwh threshold level, step tariff crossover. Smartset user manual smartset user manual gives an operation guide to set meter by tool software. Secure prepaid meter at rs 8200 piece prepaid meter. In this system he used controller unite, prepaid card and communication module. Ppt prepaid energy meter powerpoint presentation free to. The use of prepaid energy meter is still controversial. This will enable them to easily comply with regulations on consumer rights. Hexing electrical reserves the right of final interpretation. There is another 57% loss due to nontechnical reasons at. A prepaid meter using mobile communication iiit hyderabad. A wide variety of prepaid meter options are available to you, such as digital only, analog and digital, and analog only. We hope this will help you cheat your energy meter and save money on electricity. This paper uses costbenefit analysis to assess the adoption of prepaid.
Prepaid metering withlacoochee river electric cooperative, inc. Apr 01, 2010 cheating the prepaid electric energy meter nairaland 33010 11. Prepaid metering solutions and systems for residential buildings and commercial complexes ensuring transparency in the prepayment electricity ecosystem. A free powerpoint ppt presentation displayed as a flash slide show on. In next three years metering will go smart prepaid, and gone will be the days of bills reaching your house. Here is what you need to know about prepaid electricity meters. You can also choose from single phase, three phase prepaid meter there are 2,868 suppliers who sells prepaid meter on, mainly located in asia. Prepaid electric service faqprepaid utility service and liheap 5. Prepaid metering allows you to purchase electricity on a payasyougo basis is prepay right for me. Jun 30, 2010 we show how you can save on electricity using a prepaid meter. Pdf most of the developing countries are moving in to smart meters equipped with prepayment facility to measure electricity in order to reduce.
In our case value of prepaid electricity meters for ssa by 2034 northeast study of unguja, tanzania where zeco operates, we argue that group, 2014. Meter adopts advanced sle4428 ic card with dynamic encryption technology, it keeps meter in a high level security performance. Prepaid electric metering solutions for real estate. K singh said in a meeting with meter manufacturers here on thursday. For a client to pay the electrical bill, heshe should install an energy meter which measures the amount. Customers, according to their demand, purchase a certain quantity of energy from the local electric power company. Citiq prepaid electricity meters submeter vending systems. If you use n200 out of n500, you can switch off all. Electronic meters need for prepaid energy meter system. This token is understood by the prepaid meter as an amount of electricity units kwh. The meter balance decreases as you use electricity.
Scribd is the worlds largest social reading and publishing site. Prepaid power meter is a new concept in the measurement of electricity consumption on periodic basis. At the same time, sle4428 can be used as the data exchange media and it can transfer meter data to pos point of sale, so utility can get relevant meter information and have regular time meter usage supervision. 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.
Pdf a smart prepaid energy metering system to control. After the configuration, you can then use your smart card to recharge your electronic energy prepayment unit. The concept of pem prepaid energy meter is very similar to prepaid mobile system, you recharge and spend accordingly. Electricity users can buy specific amount of energy to use it only when they needed. Your prepaid electricity meter is able to count the flow of electricity used in kwh. Doing so will expose circuits and components and can lead to injuries, fire or damage to the meter. Allinone solutions for all your private prepaid submetering needs.
Under prepaid service, customers pay for electricity, and, less commonly, natural gas, in advance, and their meter tracks the amount theyve consumed and how much. Prepaid electric service faqprepaid utility service and liheap. Payment methods for prepaid smart meters are expected. Sem is an electric device having energy meter chip for measuring the electric energy consumed and a wireless protocol for data communication. You have always wondered how you get electricity from a 20 digits token.
This is partly due to the technical losses at the power plants and in the transmission and distribution lines. Prepaid electricity energy meter is a good concept in which you can recharge its balance, like we do in our mobile phones. A high percentage of electricity revenue is lost to power theft, incorrect meter reading and billing, and reluctance of consumers towards paying electricity bills on. Design and implementation of smart energy meter ieee. Similar to our prepaid sim card used in mobile phones were the customer can call until the amount is used af. These types of loads do not require the revolving magnetic field characteristic of threephase motors but take advantage of the higher voltage and power level usually associated with threephase distribution.
It is the new concept in world of electricity measurement. 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 energy meter that allows the customer to pay for utilities in advance before consuming is called prepaid meter. The bec23pl are single phase, domestic prepaid electricity meters with a disconnection. The tssppmkp10100tp user manual gives an introduction of keypad based poly phase prepaid energy meter and gprs communication module, include functions operation guide and product specification. Prepaid electric meter prepaid mobile phone electric power. The offered prepaid energy meter are provided in numerous stipulations for getting the. This concept is not only beneficial for electricity measurement but also has the capabilities to prevent theft and misuses of electricity. Uniform prepaid emetering system a big chunk of electricity that power companies generate is lost or remains unaccounted for.
Prepaid meters have being widely adopted by utilities in different countries. The prepaid meter is important in making the consumer having. Prepaid electric meter is a device that measures the amount of electric energy consumed by a residence, a business or an electrical power device. 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 energy meter with gsm technology noman ali. You can use your prepayment meter to repay any outstanding money you owe us. Integrated single phase isp ed sts sabs prepaid electric meter the integrated single phase isp ed meter is a compact, two wire, keypadbased prepayment electricity meter in a housing compatible with the eskom standard common base electricity dispenser socket. The bec23pl are single phase, domestic prepaid electricity meters with a disconnection switch, designed for reliability, accuracy and ease of use. The currents are sinusoidal functions of time, all at the same frequency but with different phases. It also consists of a gsm modem that allows the operator to recharge the meter remotely using am sms message.
Products utility systems wall mount prepayment water meter this meter contains an electronically controlled valve and microprocessor with embedded firmware that enables it, when connected to a pulse output water meter, to perform a number of metering functions in addition to those usually associated with a prepaid metering system. This paper presents a smart energy meter for an automatic metering and billing system. A wide variety of prepaid electricity meter options are available to you, such as digital only, analog and digital, and analog only. Forms and information choctaw electric cooperative. Cheating the prepaid electric energy meter nairaland. Prepaid electric meter free download as powerpoint presentation. You can then pay back the value of any emergency credit you use the next time you top up your key or card and charge your meter. We show how you can save on electricity using a prepaid meter.
Types of prepaid electric meters by meter mate electrical. Prepaid meter prepayment meter latest price, manufacturers. Prepaymentprepaid energy meter introduction and working. In this project we are building a automated system by using arduino and gsm module. At the power station, an electrical generator converts mechanical power into a set of alternating electric currents, one from each electromagnetic coil or winding of the generator. Akanksha shukla, shobhit saxena, siddhant singh and sohil jain.
Fawzi alnaina and bahaa jalil8,built a prototyping prepaid electricity meter. Presently the prepaid meter repairing process is going on and the planning for the production of another 20,000 prepaid meter is all most completed. Pdf electrical power meter is an important component in electric energy service. 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. Pdf prepaid meters have being widely adopted by utilities in different countries. Meter will send acknowledgement with the transaction id of 8 digit code to server. The early experience with this new payment option, especially among the rural electric cooperatives, suggests that there can benefits for consumers and. Pdf a prepaid energy meter using gprsgsm technology for. It allows members to budget on a realtime basis based on their energy use. Prepaid electricity meters special model bec23 plt jknv.
Recommendations to lessen prepaid services impacts on the low income 6. We provide ip 65 ip 66 certified smart electric metering solutions which gives complete control to end user and real estate developers. Ppt prepaid energy meter powerpoint presentation free. 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. The consumer of the electric utility will enjoy credit recharging. Payment methods for prepaid smart meters are expected to be more diverse than for regular prepaid meters. Annexure b technical requirement document for smart meter project 11israel electric corporation 2 in the event of a long answer, it is recommended to attach an additional. Cheating the prepaid electric energy meter nairaland 33010 11. These prepaid energy meter are manufactured by supportive vendors, who give surety to use best material and latest machines. The power utility can recharge the prepaid card remotely through gsmsms mode base on customer requests. Conclusion the design of smart energy meter using gsm technology can make the users to pay for the electricity before its consumption.
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