主变铁芯多点接地故障分析与处理  

Analysis and Treatment of Iron Core Grounding Fault of the Main Transformer

作　　者：廖艳安 

机构地区：[1]广西桂冠大化水力发电总厂检修维护部,大化530800

出　　处：《价值工程》2013年第16期32-33,共2页Value Engineering

摘　　要：介绍了电力变压器铁芯接地故障类型和原因、危害及分析处理步骤。结合大化电厂3号主变铁芯多点接地故障处理过程,对变压器铁芯多点接地故障的分析判断。This paper analyzed the types, causes and hazards of iron core grounding fault of power transformer as well as the processing step. Combining with the processing of iron core grounding fault of Dahua Power Plant No.3 transformer, the analysis and judgment of transformer iron core grounding fault is conducted.

关 键 词：变压器油 铁芯 接地 故障 分析处理 

分 类 号：TM407[电气工程—电器]