WANG Jian sheng 1, ZHOU Hui gao 1, FENG Chang yuan 1, et al. RESISTIVE IMPEDANCE DIVIDER USED FOR TRANSIENT ENCLOSURE VOLTAGE MEASUREMENT IN GIS[J]. High voltageapparatus, 2001, (6): 17-19.
WANG Jian sheng 1, ZHOU Hui gao 1, FENG Chang yuan 1, et al. RESISTIVE IMPEDANCE DIVIDER USED FOR TRANSIENT ENCLOSURE VOLTAGE MEASUREMENT IN GIS[J]. High voltageapparatus, 2001, (6): 17-19.DOI:
RESISTIVE IMPEDANCE DIVIDER USED FOR TRANSIENT ENCLOSURE VOLTAGE MEASUREMENT IN GIS
摘要
设计了用于测量GIS中TEV的阻抗分压器及其测量系统 ;分析了该系统的特性
并对其刻度因数和阶跃响应进行了实测
在实验室和现场进行了应用。结果表明
该系统主要性能满足IEC6 132 1标准的要求
可以在工程中应用
Abstract
The special resistive impedance divider and its measuring system are designed to measure the transient enclosure voltage generated in GIS. The transfer characteristic of such system is analyzed. Its scale factor and step response are measured. The results show that this system can be used to measure TEV both in laboratory and on site. The performance meets the requirements specified by IEC61321.