流体机械

2005, (12) 5-7

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200MW汽轮机组电动给水泵改用汽动给水泵试验研究
Research on the Experience of Changing Electric Feedwater Pump into Turbine-Driven Feedwater Pump

刘维红;于国强;
LIU Wei-hong~1,YU Guo-qiang~2(1.Hebei Electric Power Staff College,Baoding 075051,China;2.Baoding Vocational College of Electric Power Technology,Baoding 071051,China)

摘要(Abstract):

某发电厂于1998年实施了200MW汽轮机组的给水泵改造工程,将电动给水泵改为小汽轮机拖动的汽动给水泵。对这次改造进行的热经济性对比试验,结果表明改造达到了预期的效果。
The feedwater pump improvement project of steam turbine group 200MW in Power Plant has been implemented in 1998.The hot economic contrast to test this transformation has been made,which manifests this transformation is very meaningful.

关键词(KeyWords): 给水泵;改造;热经济性对比试验
the feedwater pump;transformation;test for the hot economic contrast

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作者(Author): 刘维红;于国强;
LIU Wei-hong~1,YU Guo-qiang~2(1.Hebei Electric Power Staff College,Baoding 075051,China;2.Baoding Vocational College of Electric Power Technology,Baoding 071051,China)

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