低压台区用电异常快速判定技术分析  

Technical Analysis of Rapid Determination of Power Abnormalities in Low-Voltage Platform Area

作　　者：陈啟文 沈世超 黄宝春 林国富 何宇飞 CHEN Qiwen;SHEN Shichao;HUANG Baochun;LIN Guofu;HE Yufei(Guangxi New Power Investment Group Tengxian Power Supply Co.,Ltd.,Tengxian 543300,China)

机构地区：[1]广西新电力投资集团藤县供电有限公司,广西藤县543300

出　　处：《通信电源技术》2023年第9期85-88,共4页Telecom Power Technology

摘　　要：为了降低低压配电台区的线损率,提高电力企业营销工作的精细化管理水平,有必要采取低压台区用电异常快速判定技术,以便及时发现异常用电情况。首先分析了低压台区出现用电异常的原因,之后介绍了电量类、事件类、负荷类、线损类等用电异常判断指标,并且阐述了低压台区出现用电异常的判断方法。最后介绍了用电数据的聚类分析、非侵入式负荷监测及识别等关键实现技术,从而为用电异常快速判定提高准确的数据支撑,强化低压台区用电管理。In order to reduce the line loss rate of low-voltage distribution stations and improve the refined management level of marketing work of electric power enterprises,it is necessary to adopt the rapid determination technology of abnormal power consumption in low-voltage station areas in order to detect abnormal power consumption in time.This paper first analyzes the reasons for abnormal power consumption in the low-voltage platform area,and then introduces the abnormal judgment indicators of electricity consumption,such as electricity,event,load,and line loss,and expounds the judgment methods of abnormal power consumption in the low-voltage platform.Finally,the key implementation technologies such as clustering analysis of electricity consumption data,non-intrusive load monitoring and identification are introduced,so as to improve the accurate data support for the rapid determination of abnormal power consumption and strengthen the power consumption management in the low-voltage platform area.

关 键 词：低压台区 用电异常 判定指标 线损 

分 类 号：TM71[电气工程—电力系统及自动化]