全容量给水泵汽轮机的技术特点及节能效果分析

Analysis on technical characteristics of full capacity feed pump driving turbine and energy conservation effect

分析了华能东方电厂全容量给水泵汽轮机的技术特点。基于能量价值分析方法,对汽动给水泵和电动给水泵启动方式的节能效果进行了计算比较,在给水泵汽轮机调试期间存在的问题进行了讨论,提出了可行的解决方案。

The technical characteristics of the full capacity feed pump driving turbine of Huaneng Dongfang Power Plant were analyzed.Based on the energy value analysis method,the energy conservation effects of the starting modes of the turbine driven feed pump and the electrical feed pump were calculated and compared.The problems of the feed pump driving turbine occurred during commissioning were discussed,and feasible solution was given.