运行中变压器状态监测技术的探讨  

Discussion on Condition Monitoring Technology of Transformer in Operation

作　　者：董宝骅[1] 

机构地区：[1]保定天威保变电气股份有限公司,河北省保定市071056

出　　处：《电力设备》2005年第12期83-88,共6页Electrical Equipment

摘　　要：在上篇《变压器在正常工作电压下的绝缘事故原因分析及防御措施》一文中讨论了变压器绝缘事故原因分析及防御措施,本篇主要对变压器各种状态参量的实质含义、监测原理、判断方法及应注意的技术要点作了具体的探讨。The cause analysis of insulation fault and its countermeasures for transformer were discussed in the last pape ＂The cause analysis of insulation fault and its countermeasures for transformer in normal working voltage＂. This paper mainly discussed the substance meaning, monitoring principles, judgement method and the mare technical points of various state parameters for transformer.

关 键 词：变压器状态 油气色谱分析 局部放电测量 油中含水测量 油击穿电压 形变检测 

分 类 号：TM406[电气工程—电器]