气相色谱法分析和诊断变压器故障技术  

Transformer Failure Diagnosis and Analysis Technology with Gas Chromatography

作　　者：王应高[1] 郑朝晖[1] 吴仕宏 

机构地区：[1]华北电力科学研究院有限责任公司,北京100045 [2]大唐国际发电股份有限公司,北京100053

出　　处：《华北电力技术》2007年第10期35-38,共4页North China Electric Power

摘　　要：油中溶解气体分析判断变压器的内部故障是目前变压器状态监督重要手段,现通过几个具体实例,详细论述了变压器故障诊断技术的几个主要技术问题。To determine transformer internal failure by analyzing the dissolved gases in oil is an important method in transformer supervision at present. This article presents in detail several technical issues concerning transformer failure diagnosis technology based on some application cases.

关 键 词：色谱分析 故障原因 故障判断 

分 类 号：TM407[电气工程—电器]