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首页> 外文期刊>Energy Policy >Electricity theft: Overview, issues, prevention and a smart meter based approach to control theft
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Electricity theft: Overview, issues, prevention and a smart meter based approach to control theft

机译：电力盗窃：概述，问题，预防和基于智能电表的控制盗窃方法

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摘要

Non-technical loss (NTL) during transmission of electrical energy is a major problem in developing countries and it has been very difficult for the utility companies to detect and fight the people responsible for theft. Electricity theft forms a major chunk of NTL These losses affect quality of supply, increase load on the generating station, and affect tariff imposed on genuine customers. This paper discusses the factors that influence the consumers to steal electricity. In view of these ill effects, various methods for detection and estimation of the theft are discussed. This paper proposes an architectural design of smart meter, external control station, harmonic generator, and filter circuit. Motivation of this work is to deject illegal consumers, and conserve and effectively utilize energy. As well, smart meters are designed to provide data of various parameters related to instantaneous power consumption. NTL in the distribution feeder is computed by external control station from the sending end information of the distribution feeder. If a considerable amount of NTL is detected, harmonic generator is operated at that feeder for introducing additional harmonic component for destroying appliances of the illegal consumers. For illustration, cost-benefit analysis for implementation of the proposed system in India is presented.
机译：电能传输过程中的非技术损失（NTL）是发展中国家的主要问题，对公用事业公司来说，侦查和打击盗窃责任人非常困难。电力盗窃是NTL的主要组成部分。这些损失影响供电质量，增加发电站的负荷并影响对真实客户的电价。本文讨论了影响消费者窃电的因素。鉴于这些不良影响，讨论了用于检测和估计盗窃的各种方法。本文提出了智能电表，外部控制站，谐波发生器和滤波电路的体系结构设计。开展这项工作的动机是使非法消费者感到沮丧，并保护和有效利用能源。同样，智能电表被设计为提供与瞬时功耗有关的各种参数的数据。分配馈线中的NTL由外部控制站根据分配馈线的发送端信息进行计算。如果检测到大量的NTL，则在该馈电线上运行谐波发生器，以引入额外的谐波分量，以销毁非法用户的设备。为说明起见，介绍了在印度实施拟议系统的成本效益分析。

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  • 来源
    《Energy Policy》 |2011年第2期|p.1007-1015|共9页
  • 作者

    Lingfeng Wang; Vijay Devabhaktuni;

  • 作者单位

    Department of Electrical Engineering and Computer Science, University of Toledo, Toledo, OH 43606, USA;

    Department of Electrical Engineering and Computer Science, University of Toledo, Toledo, OH 43606, USA;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    electricity theft; non-technical losses; energy policy;

    机译：窃电;非技术损失;能源政策;

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