Frequency Conversion of Electric Feed Water Pump with Front Pump

ZHANG Wu-zhi; CHEN Guo-song

doi:10.3969/J.ISSN.2095-3429.2017.02.011

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Frequency Conversion of Electric Feed Water Pump with Front Pump

更新时间：2025-06-06

- Frequency Conversion of Electric Feed Water Pump with Front Pump
- Vol. 38, Issue 2, Pages: 46-49(2017)
- 作者机构：
  
  1. 华电电力科学研究院,浙江,杭州,310030
  2. 湖北西塞山发电有限公司,湖北,黄石,435000
- 作者简介：
- 基金信息：
- DOI：10.3969/J.ISSN.2095-3429.2017.02.011
  CLC： TM621.70
- Online First：30 April 2017，
  
  Published：2017
- 稿件说明：
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ZHANG Wu-zhi, CHEN Guo-song. Frequency Conversion of Electric Feed Water Pump with Front Pump[J]. 2017, 38(2): 46-49.
DOI：

ZHANG Wu-zhi, CHEN Guo-song. Frequency Conversion of Electric Feed Water Pump with Front Pump[J]. 2017, 38(2): 46-49. DOI： 10.3969/J.ISSN.2095-3429.2017.02.011.

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。

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.

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