低压台区电流法反窃查违浅析  

Analysis of Anti-Theft and Violation by Current Method in Low-Voltage Station Area

作　　者：柳一铭 査子旭 姜宇萌 

机构地区：[1]国网上海浦东供电公司,上海

出　　处：《仪器与设备》2022年第4期292-296,共5页Instrumentation and Equipments

摘　　要：台区指一台或一组变压器的供电范围或区域,而台区线损管理是供电公司堵漏增收、降本增效的重要措施,也是评价一个单位经营管理水平的重要标尺,加强低压台区线损管理,减少跑冒滴漏,提升企业效益,是建设现代化新型能源企业的重要需求。本文针对反窃查违工作中的检查盲点、难点问题,提出了单相电能表的零火地三线电流的综合判别方法和基于基尔霍夫电流定律的三相四线电能表四线电流的综合判断方法,从而提高工作人员反窃查违理论知识储备,指导现场工作的进行。Taiwan District refers to the power supply range or area of one or a group of transformers, and the line loss management of Taiwan District is an important measure for power supply companies to plug leakage, increase revenue, reduce costs and increase efficiency, and is also an important measure for evaluating the level of operation and management of a unit. Strengthening the man-agement of line loss in low-voltage station areas, reducing leakage and leakage, and improving enterprise efficiency are important requirements for building a modern new energy enterprise. Aiming at the blind spots and difficult problems in the anti-theft inspection work, this paper pro-poses a comprehensive judgment method for the zero-fire three-wire current of a single-phase electric energy meter and a three-phase four-wire electric energy meter based on Kirchhoff’s cur-rent law. Comprehensive judgment methods, so as to improve the theoretical knowledge reserve of anti-theft investigation and violation of the staff, and guide the on-site work.

关 键 词：台区线损 反窃查违 共零 三线电流法 基尔霍夫电流定律 

分 类 号：TM9[电气工程—电力电子与电力传动]