摘要
针对现有大型直接空冷电站给水泵配置问题,提出一种回热背压式汽动给水泵的配置方式,并以300 MW及600 MW直接空冷机组系统为例,对其进行变工况分析,论证该系统的可行性。
According to the assignment problem of water pump for large direct air-cooled unit, a configuration of regenerative back-pressure steam feeding water pump is raised. And 300 MW and 600 MW direct air-cooled unit were taken as examples, the variable condition and feasible were evaluated and analyzed.
出处
《电站系统工程》
2016年第4期35-38,共4页
Power System Engineering
关键词
直接空冷
汽动给水泵
背压式
变工况分析
direct air-cooled
steam feeding water pump
back-pressure
variable condition
