发电技术 ›› 2017, Vol. 38 ›› Issue (2): 46-49.DOI: 10.3969/J.ISSN.2095-3429.2017.02.011
• 发电技术 • 上一篇 下一篇
张武志1, 陈国松2
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作者简介:
ZHANG Wu-zhi1, CHEN Guo-song2
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摘要： 某发电厂330MW机组配置三台50%额定容量通过液力偶合器驱动的电动给水泵,通过对其中两台电动给水泵变频改造,使电动给水泵的耗功大幅下降,减少了厂用电量,提高了机组的经济性。
关键词: 电动给水泵, 变频改造, 耗电量
Abstract: Electric power feed pump driven by hydraulic coupling for three rated capacity of a 330 MW power plant in a power plant.Through the conversion of two electric water pump,the electric pump power consumption dropped significantly,plant power consumption reduced and the economic efficiency of the unit improved.
Key words: slectric feed pump, frequency conversion, power consumption
中图分类号:
TM621.70
张武志, 陈国松. 带前置泵的电动给水泵变频改造[J]. 发电技术, 2017, 38(2): 46-49.
ZHANG Wu-zhi, CHEN Guo-song. Frequency Conversion of Electric Feed Water Pump with Front Pump[J]. Power Generation Technology, 2017, 38(2): 46-49.
