MEASUREMENT OF INTERRUPTION LIFE OF VACUUM CIRCUIT BREAKER[J]. High voltageapparatus, 2001, (5): 45-47.DOI:
真空断路器开断寿命的测量
摘要
通过几种不同方法来测量或推断真空断路器的开断寿命可能得到截然不同的结论
为了调解这些关于纵磁场熄弧真空断路器的不同结论之间的差异
并提供一个共同的解决办法
本文推荐一种新的基于开断水平及触头间燃弧时间的估算触头寿命的方法。
Abstract
Several methods have been proposed for extrapolating the interruption life of vacuum circuit breaker contacts and these have resulted in many different claims.As a means of reconciling these
and for providing a common ground for axial magnetic contacts
a recommendation is made for a new means of measuring contact life.This new method is based on the interruption level and the amount of time in which the arcing between the contacts occurs.