摘要
文章通过对热电厂给水泵"电动改汽动"进行节能效益分析,论述了某些200MW以下等级的发电机组,利用小汽轮机驱动给水泵节约了厂用电,降低发电净热耗率,增大主机的出力,降低综合成本煤耗率,使机组的运行经济性得到了明显提高。
Analysis of energy-saving benefit of ＂electric to turbine-driven＂ on feed pump in thermal power plant. Carry out in some of the following levels of 200MW generating units, the use of small turbine-driven feed pumps saves the power plant, reduces heat generation net rate and the cost of integrated coal consumption rates, the economy of the unit running has been improved remarkably.
出处
《上海节能》
2009年第2期17-19,共3页
Shanghai Energy Saving
关键词
电动给水泵
汽动给水泵
节能
经济性
煤耗率
the electric feed pump
Steam -driven feed pump
Energy Conservation
Economy
Coal consumption rate
