摘要
从供热的角度,对采用工业小汽机驱动热网循环水泵的方式进行经济性分析,并以某300MW亚临界供热机组为例,进行数据计算和论证。结果指出,在一个供热周期,通过采用汽泵驱动的方式,可节约运行成本207.36万元、可降低机组供电煤耗1.8g/(kW·h),体现了非常好的经济性和降耗水平。
This article,from the perspective of the heating,demostrates the economic analysis for heating with small turbine driven circulation pump,which takes some 300 MW subcritical heating units as an example with data calculation and verfication. The result shows that in a heating cycle,the cost can reduce by 2 073 600 RMB and the coal consumption for unit heating can decrease by 1. 8g/（kW·h）,which relects its good economy and consumption-reducing level.
出处
《汽轮机技术》
北大核心
2014年第3期224-226,共3页
Turbine Technology
关键词
供热
小汽轮机
热网循环泵
经济性
煤耗
heating
small turbine
circulation pump
economic
coal consumption
