VD4真空断路器整流模块故障分析及解决方法  

Fault Analysis and Treatment of Rectifier Module of VD4Vacuum Circuit Breaker

作　　者：刘永青 王方舟 陈波 LIU Yongqing;WANG Fangzhou;CHEN Bo(China Aerospace Sichuan Gas Turbine Research Institute,Mianyang 621000,China)

机构地区：[1]中国航发四川燃气涡轮研究院,四川绵阳621000

出　　处：《电工技术》2018年第2期75-76,共2页Electric Engineering

摘　　要：VD4真空断路器作为当前中高压配电系中使用较多的产品,其能否保持较高的可靠性越来越受广大用户的重视。本文主要对一次VD4真空断路器整流模块故障进行分析,阐述了整流模块的基本原理、在控制回路中的功能及故障解决方法。VD4 vacuum circuit breaker is widely used in the medium and high voltage power distribution system.Whether it can maintain the high reliability has attracted more and more attention from the customers.This article mainly analyzes the rectification module failure of a VD4 vacuum circuit breaker.The basic principle of the rectification module,the function in the control loop and the solution to the faults are introduced.

关 键 词：VD4 整流模块 二极管 击穿 故障 

分 类 号：TM561.2[电气工程—电器]