一起由稳定绕组接线方式引起的变压器绝缘击穿及原因分析  

Transformer Insulation Breakdown Caused by Stable Winding Connection Mode and Its Cause Analysis

作　　者：彭广勇[1,2] 刘力强 刘东升[1,2] 赵峰[1] 李彩云 PENG Guang-yong;UU Li-qiang;LIU Dong-sheng;ZHAO Feng;LI Cai-yun(Baoding Tianwei Baobian Electric Co.,Ltd.,Baoding,071056,China;Hebei Provincial Key Laboratory of Electromagnetic&Structural Performance of Power Transmission and Transformation Equipment(Preparation),Baoding,071056,China)

机构地区：[1]保定天威保变电气股份有限公司,保定071056 [2]河北省输变电装备电磁与结构性能重点实验室(筹),保定071056

出　　处：《变压器》2020年第7期80-85,共6页Transformer

摘　　要：本文详细论述了由于稳定绕组接线方式引起的变压器绕组间的绝缘击穿原因,并通过理论分析给出了处理措施,从设计角度给出了避免此类问题发生的改进建议。This paper discusses in detail the causes of insulation breakdown between transformer windings caused by the stable winding connection method.Theoretical analysis gives treatment measures,and from the design point of view,improvement suggestions to avoid such problems.

关 键 词：变压器 稳定绕组 雷电冲击 绝缘 感应过电压 

分 类 号：TM406[电气工程—电器]