300MW机组调峰运行的研究与分析  

Research and Analysis on Peak Clipping Operation of 300 MW Generating Sets

作　　者：赵春风[1] 李宏[1] 

机构地区：[1]铁岭发电厂,辽宁铁岭122000

出　　处：《东北电力技术》2002年第6期5-7,共3页Northeast Electric Power Technology

摘　　要：论述了单元机组调峰运行方式的经济性,对机组的调峰性能进行了介绍。在热力设备并列运行时负荷经济分配的基础上,分析了并列运行锅炉、凝汽式发电机组及单元机组的负荷经济分配方案,进而根据各台机组的发电标准煤耗量与负荷的关系,利用最优化理论的多项式回归法进行推导,得出了各台机组的标准煤耗量与负荷的函数关系式,求得各台机组的发电标准煤耗微增率。The economy of peak-clipping operation mode of unit generating set is expounded, and the peak-clipping performance of the gene-rating set is introduced. Based upon the economical load distribution of parallely operating thermal equipments, the parallely operating boilers, condensed-type generating sets and the economical load distribution schemes for unit generating set are analysed; furthermore, depending upon the relations of standard generation coal consumption with loads of various generating sets, using the optimum theory of polynome regression, the function relation formula of standard coal consumption with loads for various generating sets is deducted, then the standard generation coal consumption increment rate for various generating sets are obtained.

关 键 词：调峰 负荷经济调度 标准煤耗率 等煤耗微增率 

分 类 号：TM311.06[电气工程—电机]