摘要
本文中作者分析了一起由于绕组出线设计不合理造成直流电阻超标的主变故障,提出了相应的处理措施,为主变压器的优化设计和可靠运行提供了技术参考。
The main transformer fault with excessive DC resistance due to the unreason able design of outgoing winding fault is analyzed by the authors in this paper. The cor- resp on ding treatme nt measures are put forward, which provides technical reference for the optimal design and reliable operation of main transformers..
作者
李文利
唐信
孙威
刘要峰
罗凌
LI Wen-li;TANG Xin;SUN Wei;LIU Yao-feng;LUO Ling(Hunan Electrical Power Corporation Huaihua Power Supply Company, Huaihua 418000, China;Hunan Electrical Power Corporation Maintenance Company, Changsha 410004, China)
出处
《变压器》
北大核心
2019年第6期83-86,共4页
Transformer
基金
国家电网公司科技项目:变压器类主设备运维检修关键技术研究(5216A318000B)资助
关键词
变压器
绕组
直流电阻
Transformer
Winding
DC resistance
