一起110kV变压器突发短路故障的分析及预防  

Analysis and Prevention of 110kV Transformer Sudden Short-Circuit Fault

作　　者：白涛 张琴琴 刘刚 赵小龙 

机构地区：[1]国网石嘴山供电公司,宁夏石嘴山753000

出　　处：《变压器》2016年第5期64-68,共5页Transformer

摘　　要：介绍了110kV电力变压器突发故障后的诊断手段,分析判断了故障性质。根据变压器运行状况及结构找出故障产生的原因,提出了预防电力变压器突发短路故障的措施.The diagnostic methods of 110 k V power transformer sudden short-circuit fault are introduced. The property of the fault is analyzed and judged. The reason of the fault is found out based on operating conditions and the structural causes of the transformer.The prevention measures of power transformer sudden short-circuit faults are presented.

关 键 词：电力变压器 短路 绕组 

分 类 号：TM407[电气工程—电器]