Characteristics of Probability Distribution of Arcing Time Difference for HV Circuit Breakers when Short -Circuit Currents Contain DC Component[J]. High voltageapparatus, 1994, (4): 8-13.
Characteristics of Probability Distribution of Arcing Time Difference for HV Circuit Breakers when Short -Circuit Currents Contain DC Component[J]. High voltageapparatus, 1994, (4): 8-13.DOI:
短路电流中带有直流分量时的交流高压断路器燃弧时间差的概率分布特性
摘要
根据三相短路电流中带有直流分量时的开断过程
提出了分析和计算燃弧时间差的方法
据此求出了中性点接地与不接地系统的短路电流中带有直流分量时
燃弧时间差的分布规律.本文也列出了开断电流波形与电弧能量的关系.
Abstract
A method is presented to calculate the arcing time difference in in-terrruption of three phase short-circuit currents. Based on this
the distribution laws of the arcing time difference are found for short-circuit currents containing DC component in neutral earthed or isolated system.