Anyone who breaks the seal and tampers with the meter exposes himself to. This compact, energy management solution allows you to understand energy use, meet compliance codes, access tenant submetering and. This project deals with tampering detection in power lines, and we are going to. Consumers have been found manipulating their electric meters, causing them to stop, underregister, or even bypass the meter, effectively using power without. Theft of power which is a nontechnical loss ntl is a. Antitampering solution for emeter application tlv493d. Previously we have built a energy meter circuit which sends you sms about the bill using gsm module.
To establish procedures in the event of meter tampering and energy diversion. Tampering is defined as to interfere with, damage or bypass a utility meter, conduit or attachment with intent to impede the correct registration of a meter or proper function of a conduit or attachment. Energy meter kits install an energy meter kit for a fast and easy energy management solution. E meters offer multiple ways to combat electricity theft and tampering. In addition, when the electricity theft is discovered. It is a state of theart technology for obtaining electrical energy meter readings from anywhere automatically without human intervention. Tampering with any electric facility, including the meter box and its seals, is dangerous. Electricity power theft prevention techniques, working. Especially in populous countries like india tampering in electric meter and energy theft have become quite common. Tampering detection of domestic load by gsm ijireeice.
The iot based smart and many function energy meter for automatic meter reading using arduino kit. Electrical standards require a meter to be fully functional and that the. In 8, an energy meter tampering detection and prevention is developed. The paper presents smart energy meter embedded with arm cortex m0 microcontroller. This section describes several tampering techniques used by thieves along with solutions to avoid tampering. With an included meter, enclosure, and lvct, the meter kit is customizable according to your needs and easily installed. Pdf design and implementation of an automatic tamper detection. With transformer meters and energy inventorying, theft can be positively identified and isolated down to the distribution transformer serving the offending customer. Deterrent and detection of smart grid meter tampering and theft of.
Any other removal of the meter is a violation of the agreement you signed when you became a member of riverland energy. Anti tamper features in electronic energy meters present days meters have following anti tamper features are. Watt hour meter or energy meter is an instrument which measures amount of electrical energy used by the consumers. Our project says the way how we are fetching out data from energy meter and. Policy for miscellaneous customer charges cps energy. This premier metering instrument uses the latest in advanced technology to make it simple to use, powerful, scalable, and highly flexible. Smart energy meter with tamper detection and communication. In future editions of this guide, significant changes to text from the last published version will be identified in the document by a vertical bar in the outward margin refer to the example in the right hand margin of this paragraph.
Highfreq uency field generators are also used to tamper with energy meters. The controller has inbuilt metrology engine that calculates the power consumption automatically from the line. It has provision of connecting with central database maintained by energy provider using computing as well as tampering detection of energy meters. Traditional metering methods for retrieving the energy data of consumers is not convenient. Energy meter tampering detection and prevention by edgefx kits. It makes the relation between utility and user more transparent and reliable. The work in this paper, smart energy metering system based on gsm modem, overcomes the difficulties of the traditional system. Energy theft in the advanced metering infrastructure. Pdf the paper presents smart energy meter embedded with arm cortex m0 microcontroller. Consumers have been found manipulating their electric meters.
Apart from that, some other above tampering methods are mentioned which will be resolved with time. Upon notification or discovering meter tampering or theft of power at a member meter base or tcec owned electric power supplying equipment, a thorough investigation will need to be completed by the safety specialist, or the line superintendent for the district associated with the tampering. Tilting of meters physically creating small pin hole in the meter body inserting of thin stripfilm to stop the disc use of magnets magnetic sensors. Customer terms and conditions board approved cps energy. Prepaid energy meter using gsm chapter1 introduction 1. The definition of meter tampering applies to both active and inactive meters and devices and includes disrupting, controlling, or hacking into ami technology.
Emi emc considerations for energy meters application note. This energy meter can detect tampering in an energy meter by using microcontroller and provide there details at remote location. Onetime tampers as well as recurring tampering activities will be described. Utilities install these instruments at every place like homes, industries, organizations to charge the electricity consumption by loads such as lights, fans and other appliances. In our state, electricity board supplies very few number of energy meters in. Meter sockets a meter socket is the base portion of a socket type meter.
These electronic energy meters also provide us a provision to fetch out digital data. Basic energy metering types of meters and its testing. An iot based tamper prevention system for electricity meter. Indications of tampering or theft of electric service noticed by any prvepa employee will be immediately reported and investigated. Meter a device for measuring the electric power and energy supplied to a customer. The meter is made of the gsm based automatic energy meter reading system pdf ppt download of this project gsm based energy meter with tampering alert, lcr q meter 4910 pdf mba, the alert message is sent via gsm modem to the concerned authority.
Designing a tamper proof energy meter with kinetis km34. Energy theft in the advanced metering infrastructure 5 forge demand interrupt measurement tamper stored demand modify in network disconnect meter meter inversion erase logged events tamper storage intercept communications inject traf. Anti tamper features of electronic energy meter is one of the important tools to detect and record the tampering. One of the most common results of these highfrequency fields is that it causes the meter to hang. Meter tampering fee when cps energy determines that meter tampering has occurred, a meter tampering fee will be assessed in addition to any applicable reconnection fees. Hacking energy meters vulnerability and solutions designing a tamper proof energy meter using kinetis km34, rev 0, 082014. Introduction the power sector in the country sustains a loss of over 25. Wireless automation in the generation, transmission and distribution of electricity and billing has come of age. Other methods include tampering with the meters so that the measurements taken by the meter are inaccurate and show lower consumption than actual.
Meter enclosure a wood or metal cabinet, or metal socket, installed indoors or outdoors, in which the companys metering equipment is located. 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. Overview power meters are sometimes referred to as energy meters and vice versa. Singlephase power energy meter with tamper detection products applications design support order now about all. Members who endeavor to avoid paying their full electric bills by tampering with, bypassing metering or electrical equipment, or resorting to other improper devices or otherwise willfully failing to. Energy meter or watthour meter is an electrical instrument that measures the amount of electrical energy used by the consumers. Gsm based energy meter billing with load control using. This white paper was inspired by real concerns regarding smart grid electric meters being altered to steal electricity. This enables the meter to detect, signal, and continue to measure the active energy consumed reliably even when subject to external tamper. Deterrent and detection of smart grid meter tampering and.
Singlephase energy meter with tamper detection based on. In this project we make a smart electricity energy meter using arduino and esp8266 wifi module which can not only sends you a smsemail of your electricity bill but also you can monitor the energy uses anytime and from anywhere in the world. Tampering of electromechanical meters is not uncommon for fraud goals underregistering through security seal violation and direct or indirect changes to the mechanical disc. This application note discusses the vulnerabilities, challenges, and techniques to prevent tampering of an energy meter by using the kinetis km34 microcontroller. Electricity theft is seen by the utility companies as a nontechnical loss which accounts for significant part of the losses incurred by the companies. Singlephase powerenergy meter with tamper detection application note. Introduction an electric meter is a device used for measuring the amount of electrical energy supplied to a residential or.
Energy meter m c b tampering sensing circuit 162 lcd display through cloud server power supply p n block diagram figure 1. Fairly detailed discussions on tamper detection features included in todays meters, with a talk on each ones. Iot based electricity energy meter using esp12 and arduino. Tampering with an electric meter is also a felony crime in wisconsin. Keywords companies today normally investigate discrepancies tampering, gsm, modem, microcontroller, meter. Smart e meters make it possible to report tampering in real time.
Responsibility for the metering system or any tampering or damage was clearly defined, as it depended solely on the consumer. The electrical metering instrument technology has come a long way from what it was more than 100 years ago. Singlephase powerenergy meter with tamper detection application note 2566b. Iot based energy meter with tampering detection and power. Utilities are one of the electrical departments, which install these instruments at every place like homes, industries, organizations, commercial buildings to charge for the electricity consumption by loads such as lights, fans, refrigerator, and other home appliances.
Customer guide for electric service for pennsylvania. Tampering with electric service is illegal and dangerous. However, if earthaugers are not available a dog pit of the size i. Upon a customers request, cps energy may provide electrical or gas service on a temporary basis. Types of meter tampering and tamper detection this paper will discuss the most common types of tampering and theft encountered by utilities.
As electricity consumption is increasing, so is the attempt for tampering the energy meter. The electronic energy meter is also better protected against tampering than its mechanical predecessor, and units for prepaid operation e. In general, loss of energy in an electricity grid is caused. Regardless of how the theft is attempted meter tampering, meter inverting, jumpers around the meter, tapping in ahead of the meter.
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