摘要
分析了变压器有载分接开关CMA9型电动机构的电气工作原理,通过对某35 kV变电所此型电动机构一起典型故障的分析,提出了一些常见故障的现场处理方法,对电动机构的运行维护工作提出了建议。
This paper analyzes the electrical working principles of CMA9 motor-driven mechanism for trans- former on-load tap-changer. Through the analysis on a typical fault of this type of mechanism in a 35 kV substation, the on-site treatment methods for some common faults are proposed together with the proposals on the operation and maintenance of the motor-driven mechanism.
出处
《浙江电力》
2012年第3期66-68,共3页
Zhejiang Electric Power
关键词
变压器
有载分接开关
故障
分析
处理
transformer
on-load tap-changer
fault
analysis
treatment
