偏置电容法电容电流测量的应用经验  

Application experiences of capacitive current measuring with partially installing capacitor

作　　者：李景禄[1] 周羽生[1] 唐跃进[2] 

机构地区：[1]长沙理工大学电气与信息工程学院,湖南长沙410077 [2]华中科技大学电气与电子工程学院,湖北武汉430074

出　　处：《电力自动化设备》2004年第2期99-100,共2页Electric Power Automation Equipment

摘　　要：介绍了偏置电容法测量配电网电容电流的应用经验,包括测量要领及测量结果异常的分析与处理,对几种典型异常原因进行了分析:接线错误、冲击负荷影响、三相不对称影响,并给出相应的处理措施。The application experiences of capacitive current measuring of power distribution with partially installing capacitor is introduced ,including the key points of measuring and the analysis and treatment of abnormal measuring results.Reasons of some typical abnormal phenomenon are discussed :improper wiring ,impulsive load and3 - phase dissymmetry ,and the countermeasures are given.

关 键 词：偏置电容 电容电流 测量 

分 类 号：TM733[电气工程—电力系统及自动化]