WANG Zu lin, XIAO Jun. ARC-QUENCHING CHAMBER STRUCTURE AND ITS TIMING CHARACTERISTIC FOR SF6 CIRCUIT BREAKERS OF SIEMENS[J]. High voltageapparatus, 2001, (6): 46-48.
WANG Zu lin, XIAO Jun. ARC-QUENCHING CHAMBER STRUCTURE AND ITS TIMING CHARACTERISTIC FOR SF6 CIRCUIT BREAKERS OF SIEMENS[J]. High voltageapparatus, 2001, (6): 46-48.DOI:
西门子SF6断路器灭弧室结构及其时间特性测试
摘要
简要介绍了西门子SF6断路器灭弧室定开距、石墨喷嘴以及滑动触头的独特结构
分析了用普通电压降法进行时间测试存在的问题
指出应用动态时间测试法测试西门子SF6断路器时间特性的必要性。
Abstract
This paper introduces briefly the particular structure of arc quenching chamber of type 3AQ and 3AT high voltage circuit breakers of SIEMENS
discusses the problems in the process of timing test
and points out that it’s necessary to perform timing test by dynamic resistance method