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

作　　者：李佳震 LI Jiazhen(Beijing Jingneng Clean Energy Co.,Ltd.,Limited Beijing Branch,Beijing 100025,China)

机构地区：[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

出　　处：《电工技术》2024年第8期198-199,202,共3页Electric Engineering

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。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 

分 类 号：TM07[电气工程—电工理论与新技术]