摘要
介绍了水电厂励磁系统的功能及其常见的典型故障,并以下福水电站集电环正负极短路、励磁电缆单向接地、励磁变高压侧熔断引起的励磁系统故障为例,分析了故障产生的原因,并探讨了解决问题的方法。
An introduction was made on the functions and Taking the faults ever seen at Xiafu Hydropower Station short circuit, field cable one - way grounding, HV-side causes for faults and discussed the solutions. typical faults of excitation system at hydropower station. as example, such as collector ring positive and negative fusing of excitation transformer, the author analyzed the
作者
黄迎辉
HUANG Ying-hui(Xiafu Hydropower Station of Zhaoping Guihai Electric Power Co.,Ltd.,Zhaoping 546899,China)
出处
《广西水利水电》
2018年第5期71-73,共3页
Guangxi Water Resources & Hydropower Engineering
关键词
励磁系统
失磁
可控硅
压敏电阻
快速熔断器
下福水电站
Excitation system
excitation-loss
controlled silicon
varistor
quick fuse
Xiafu Hydropower Station
