摘要
大容量发电机组装设出口断路器(CCB)可以提高电厂的可靠性,但也会增加初期投资,介绍了TPPW发电厂可靠性分析软件的原理和使用方法,并用其量化计算了某电厂不同规划方案的可靠性指标,结合投资与运行收益分析比较,得出装设GCB方案更为合理的结论。
Installation of the generator circuit breaker（GCB） for the large-capacity generator can improve the power plant reliability,however,it can also increase the early-stage investment.The working principle and application method of the power plant reliability analysis software TPPW are presented,and it was used to quantify the reliability indices for different planning schemes.Based on the analysis and comparison of investment and operational benefits,it is concluded that the scheme of installing the GCB is more effective.
出处
《华东电力》
北大核心
2007年第9期64-67,共4页
East China Electric Power
