励磁机并头套开焊故障分析

Analysis and Treatment on Opening Welding of End-To-End Joint Sleeve of Exciter

主要介绍励磁机并头套出现开焊的原因,针对原设计锡焊工艺存在的缺陷,提出了采用银焊工艺的改进方案,同时优化励磁机的检修项目及保护配置,以防再次出现同类故障。

This paper mainly introduces the opening welding reasons of end-to-end joint sleeve of the exciter.For the defects of original tin welding technology,this paper puts forward an improvement scheme of adopting silver welding technology.At the same time,the maintenance project and protection configuration of exciter are optimized to prevent from appearing similar incident again.