Energy saving retrofit of frequency conversion and adjustable-speed for condensate pump in coal-fired power plant

WANG Yinhu

doi:10.3969/j.issn.1672-3643.2012.05.007

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Energy saving retrofit of frequency conversion and adjustable-speed for condensate pump in coal-fired power plant

更新时间：2025-09-24

- Energy saving retrofit of frequency conversion and adjustable-speed for condensate pump in coal-fired power plant
- Ningxia Electric Power Issue 5, (2012)
- 作者机构：
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- DOI：10.3969/j.issn.1672-3643.2012.05.007
  CLC：
- Published Online：10 November 2020，
  
  Published：2012
- 稿件说明：
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WANG Yinhu. Energy saving retrofit of frequency conversion and adjustable-speed for condensate pump in coal-fired power plant[J]. Ningxia electric power, 2012, (5).
DOI：

WANG Yinhu. Energy saving retrofit of frequency conversion and adjustable-speed for condensate pump in coal-fired power plant[J]. Ningxia electric power, 2012, (5). DOI： 10.3969/j.issn.1672-3643.2012.05.007.

摘要

针对中宁发电有限责任公司1号机组凝结水泵工频运行存在的问题

采用变频调速控制方式

对凝结水泵进行改造

通过分析提出了较为合理的解决方案。方案应用结果表明:改造后凝结水泵节电效果显著

获得的经济效益可观。

Abstract

Aiming at the problems of condensate pump during Unit 1 power frequency operation inZhongning Power Generation Co.

Ltd.

adopts the mode of frequency conversion and adjust?able-speed to retrofit condensate pump

puts forward rational solution schemes by analysis. The appli?cation result shows that after retrofit the power saving effect of condensate pump is notable

the eco?nomic benefit is great.

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