真空断路器操作过电压保护装置的分析

Analysis of the Protective Installation of Vacuum Circuit Breaker Switching Over-voltage

主要评述目前在中压配电系统中常采用的真空断路器操作过电压保护装置——氧化锌避雷器和阻容吸收的特点 。

This paper mainly discusses the features of the protective installation of vacuum circuit breaker switching over voltage used to moderate voltage distribution system ZnO lightning arrester and resistance capacitance absorbing implement,and based on the above mentioned features,over volatage protective installation can be adopted in practice.