35kV站用变压器爆炸事故分析  

Analysis on Explosion Accident of 35kV Auxiliary Transformer

作　　者：秦川 李景灿[2] 范镇南[2,3] QIN Chuan;LI Jing-can;FAN Zhen-nan(State Grid Sichuan Electric Power Company Maintenance Company,Chengdu 610041,China;State Key Laboratory of Power Transmission Equipment&System Security and New Technology,Chongqing University,Chongqing 400030,China;The Key Laboratory of Fluid and Power Machinery,Ministry of Education,Xihua University,Chengdu 610039,China)

机构地区：[1]国网四川省电力公司检修公司,四川成都610041 [2]重庆大学输配电装备及系统安全与新技术国家重点实验室,重庆400030 [3]西华大学流体及动力机械教育部重点实验室,四川成都610039

出　　处：《变压器》2021年第2期85-87,共3页Transformer

基　　金：国家自然科学基金(51607146与61703345)。

摘　　要：本文中作者针对两起站用35kV变压器爆炸事故,结合试验数据与吊罩解体检查结果,揭示其发生的主要原因,在于线圈绝缘的设计与制造工艺存在明显缺陷。In view of two explosion accidents of 35kV auxiliary transformer, combined with the test data and the results of disassembly inspection of hanging cover, it is revealed that the main reason is that there are obvious defects in the design and manufacturing process of coil insulation.

关 键 词：变压器 事故 分析 

分 类 号：TM406[电气工程—电器]