摘要
电网"两个细则"的实施对机组AGC和一次调频的调节质量的考核是其重点内容。为了满足两个细则的要求,在保证机组安全性的前提下,张家口发电厂4号机组进行了阀门流量特性的优化,使机组的AGC和一次调频的控制性能得到相应的改进,优化后的效果在机组实际运行中得到验证。
The assessment of the implementation of the Two Rules to regulate the quality of the unit AGC and FM is its focus on content. In order to meet the requirements of both rules, under premise to ensure unit security, Zhangjiak- ou Power Plant optimized the valve flow characteristics for unit 4 to achieve appropriate improvement of the AGC and the primary frequency control performance of the unit, the optimization effect of the actual operation of the unit has been verified.
出处
《华北电力技术》
CAS
2012年第5期29-32,共4页
North China Electric Power
关键词
一次调频
流量特性
重叠度
优化
primary FM
flow characteristics
overlap degree
optimization
