A New Method of Fault Diagnosis on CVT
Abstract: Capacitor voltage transformer (CVT) is widely used in power system in recent years. Two CVT secondary voltage fault cases have been analyzed in this paper and the results show that common field test method cannot accurately cover these failure causes. To solve this problem, a new accurate method of fault diagnosis on CVT has been given. Furthermore, design and manufacture re-quirement of CVT has been proposed.
文章引用: 陈 凯 , 巩 晶 , 毛永铭 , 张思宾 , 苏许玮 (2014) 电容式电压互感器故障诊断新思路。 智能电网， 4， 274-279. doi: 10.12677/SG.2014.46038
 刘宏亮, 刘海峰, 岳国良, 等 (2011) 电容式电压互感器的运行故障检测. 电力电容器与无功补偿, 3, 62-65.
 Jeorge, G. (1999) Advanced technologies lift the industry to a higher level. Transmission and Distribution World, 51, 36-49.
 苏胜新, 咸日常 (2002) 运行中的电容式电压互感器二次失压故障和分析方法. 变压器, 5, 38-41.
 李寅忠, 魏伟明 (2007) 电容式电压互感器的日常运行检测分析. 电力设备, 8, 59-61.
 Chen, Q., Li, H.-B., Zhang, M.-M., et al. (2006) Design and characteristics of two Rogowski coils based on printed circuit board. IEEE Transactions on Instrumentation and Measurement, 55, 939-943.
 杨新春, 李化, 杨红权, 等 (2010) 一起110 kV电容式电压互感器故障诊断与处理. 电力电容器与无功补偿, 6, 57-60.