摘要
介绍了某500kV变电站内主变爆炸燃烧事故,根据事故现场情况、结合事故时的录波图、变压器主体及套管的解体情况,综合分析进而确定了事故的主要原因。并就大型变压器的维护提出几点建议。
The explosive and burning fault of an electricity substation is introduced. According the practical application, oscillograph and the disintegration situation of the transformer and the bushing, the reasons are confirmed some advice on maintenance of large-scale transformer are presented.
作者
王铭
刘晓丽
唐俊
杨邗
张尧
张昕
WANG Ming1, LIU Xiao-Ii, TANG Jun3, YANG Han, ZHANG Yao5, ZHANG Xin6(1.Guodian Science and Technology Research Institute Co., Ltd., Shenyang 110100, China; 2.Electric Power Sciences Institute, State Grid Liaoning Electric Co., Ltd., Shenyang 110006, China; 3.Jiangsu Huapeng Transformer Co., Ltd., Liyang 213300, China; 4.Guodian Harbin Co- Generation Co.,Ltd., Harbin 150000, China; 5.Shenyang Transformer Research Institute, Shenyang 110122, China; 6.Yanbian Power Supply Company, State Grid Jilin Electric Co., Ltd., Yanbian 133000, Chin)
出处
《变压器》
北大核心
2018年第5期77-80,共4页
Transformer
关键词
变压器
事故
分析
Transformer
Failure
Analysis
