摘要
大型火力发电厂的继电保护配置复杂,可靠性问题日益突出,针对大型火力发电厂常见的一些问题进行了探讨,提出了一些提高继电保护可靠性的办法。
The setting for relay protection of the large - scale power plants is complex, and the reliability problem becomes more and more prominent. So, some common problems occurring in large - scale power plants are discussed, and some meth- ods to improve the reliability of relay protection are proposed.
出处
《四川电力技术》
2012年第4期87-90,共4页
Sichuan Electric Power Technology
关键词
可靠性
正确动作率
故障率
平均无故障时间
修复率
平均修复时间
reliability
proper operation rate
failure rate
mean time between failures
repairing rate
mean repairing time
