摘要
介绍了一套便携式的高压断路器动作参数的体外检测装置,以ZN4—10型真空断路器为对象进行了试验,提出了一种提取动作时间的方法——幅值法,并说明了关键在于检测点的选取及对试品动作特性的先验知识。
External detection of HV circuit breaker's operating time is of im-portant significance. This paper introduces a set of portable devices for operation parameter detection. Tests on ZN4-10 vacuum circuit breaker are also discussed,and a method for extracting operation time——amplitude method is proposed.The key points of the detection lie in selecting of sensing position and knowledge of the CB's operation characteristics.
出处
《高压电器》
CAS
CSCD
北大核心
1995年第5期3-6,共4页
High Voltage Apparatus
关键词
断路器
动作时间
高压
检测
vacuum circuit breaker, detecting device, operating time
