500MW捷克机组凝汽器运行现状分析和节能改造

Analysis of Condenser Operation Status and Energy-saving Transformation of 500 MW Czech-made Unit

简要介绍了500 MW捷克机组凝汽器运行现状,提出了凝汽器节能改造的内容。根据凝汽器改造前后运行数据的对比情况,将凝汽器设计背压降低2.525 kPa,机组安全性和经济性明显提高,节能效果显著。

This paper introduced the condenser operation status of 500 MW Czech-made unit,and put forward the energy-saving transformation contents of the condenser.According to the comparison of the operation data before and after the transformation of the condenser,the design back pressure of the condenser was reduced by 2.525 kPa,the safety and economy of the unit were obviously improved,and the energy-saving effect was remarkable.