摘要
针对吉林热电厂200MW机组的调峰经济性试验进行了计算及分析,指出汽轮机组在160MW至120MW负荷区间采用滑压运行方式的经济性优于定压运行,可降低热耗率1.03％～1.26％,为省内大型火电机组的调峰经济运行提供了参考数据。
Aimed at the peaking economy test on Jilin Cogeneration Plant's 200MW sets,calculation and analysis are made. It is pointed that within the load range of 160-120MW,the sliding pressure operation mode of turbine is better than that of fixed pressure ;1.03%~1. 26% of heat rate can be reduced. The reference data of economical peaking operation are provided for large fossile sets in Jilin province.
