摘要
本文介绍了中电荔新电厂330MW两级供热机组1号机组一次调频的基本实施情况,并对该机组一次调频所存在的问题进行了研究及分析,提出了性能优化方案。试验及投运效果证明,通过性能优化改善了该机组的一次调频特性,满足了电网的要求。
The paper introduces the realization of primary frequency modulation for #1 unit of 330MW two-stage heating unit of Zhongdianlixin power. During the test, the problems of primary frequency modulation has been studied and analyzed, and the strategy of optimized performance of primary frequency modulation was therefore presented. Test and practical application shows that the performance of primary frequency modulation was improved by performance optimization and requirement of the power grid can be satisfied.
出处
《自动化博览》
2015年第3期84-85,88,共3页
Automation Panorama1
关键词
两级供热
一次调频
转速不等率
调频流量函数
Two-stage heating
Primary frequency modulation
Speed governing droop
Frequency regulation flow functions
