不拆引线测量电容器并联电阻方法的研究  

Research on Measuring Shunt Resistance of Capacitor Without Disconnecting Lead

作　　者：管亮亮 韦宇 GUAN Liangliang;WEI Yu(Ultra-high Voltage Transmission Company Baise Bureau,China Southern Power Grid Corporation,Baise 533000,China)

机构地区：[1]中国南方电网有限责任公司超高压输电公司百色局,广西百色533000

出　　处：《电力与能源》2019年第2期187-190,共4页Power & Energy

摘　　要：指出使用自放电法或万用表来检测单体电容器并联电阻的局限性,介绍了一种针对并联电容器组不拆线测量单体电容器的电容量及并联电阻的方法,阐述了所研制仪器的原理和应用。The limitation of using self-discharge method or multimeter to detect the shunt resistance of single capacitor is pointed out.A method for measuring the capacitance and shunt resistance of single capacitor without disconnecting the shunt capacitor bank is analyzed.The principle and application of the developed instrument are described.

关 键 词：电容量测量 并联电阻测量 低频高压测试 

分 类 号：TM53[电气工程—电器]