摘要
本文对110 kV某变电站1号主变压器故障跳闸的原因进行了详细分析,从现场检查到返厂解体检查,逐步深入分析了其跳闸原因并提出后续的防范措施,为防止同类型主变压器事故发生提供可供参考的经验,对于如何开展变压器内部绝缘监测也具有重要参考意义。
This paper makes a detailed analysis on the causes of the fault tripping of the 110 kV substation#1 main transformer.From the on-site inspection to the return to the factory disassembly inspection,it gradually analyzes the causes of the tripping and puts forward the follow-up preventive measures,so as to provide reference experience for preventing the accidents of the same type of main transformer,It also has important reference significance for how to carry out transformer internal insulation monitoring.
出处
《电力系统装备》
2022年第4期118-119,185,共3页
Electric Power System Equipment
关键词
主变压器
跳闸分析
防范措施
main transformer
trip analysis
preventive measures
