SU SHENG-XIN 1, XIAN RI-CHANG 2. The Secondary Circuit Voltage Analysis and Test Method for the Fault of Losing of CVT in Service. [J]. Power capacitor & reactive power compensation, 2002, (2): 24-27.
SU SHENG-XIN 1, XIAN RI-CHANG 2. The Secondary Circuit Voltage Analysis and Test Method for the Fault of Losing of CVT in Service. [J]. Power capacitor & reactive power compensation, 2002, (2): 24-27.DOI:
运行中的电容式电压互感器二次失压故障分析和试验方法
摘要
针对电容式电压互感器的特点
介绍运行中的电容式电压互感器二次失压后
现场故障的定位分析、综合判断和试验方法
故障处理办法
对结构和制造工艺提出了减少此类故障的改进方案。
Abstract
Based on characteristics of the CVT
the field fault location analysis
comprehensive judgment
testing method and measures of treatment are introduced for the in-service CVT losing its secondary circuit voltage. Improvements in CVT structure and fabrication technology are proposed to reduce the fault rate.
关键词
电容式电压互感器故障分析处理改进方案
Keywords
Capacitor voltage transformer (CVT)fault analysistreatmentImproving measures