S11-5000/35型箱变相间短路事故分析
Analysis of Inter-phase Short-circuit Accident of S11-5000/35 Box-type Transformer
李佳震1
作者信息
- 1. 北京京能清洁能源电力股份有限公司北京分公司,北京 100025
- 折叠
摘要
以某风电场S11-5000/35 型箱变发生的相间短路故障为例,对事故原因进行分析与排查,最终确定为相间短路放电,进而提出相应的处理方案和防范措施.
Abstract
This paper is focused on an exemplary case of inter-phase short-circuit fault encountered by a S11-5000/35 box-type transformer in an actual wind farm,it analyzes and investigates the cause of the accident,and ultimately determines the fault type as inter-phase short-circuit discharge.It then proposes corresponding solutions and preventive measures.
关键词
箱变/绕组/电弧放电/油色谱分析Key words
box-type transformer/winding/arc discharge/oil chromatographic analysis引用本文复制引用
出版年
2024
NETL
NSTL
万方数据