华电技术 ›› 2011, Vol. 33 ›› Issue (2): 27-29.

• 技术交流 • 上一篇    下一篇

高压变频调速装置在凝结水泵上的应用

吴宝华,刘慧   

  1. 国投曲靖发电有限公司,云南曲靖655000
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-02-25 发布日期:2011-02-25

Application of highvoltage variablefrequency speed control device in condensate pump

WU Baohua,LIU Hui   

  1. SDIC Qujing Power Generation Company Limited, Qujing 655000, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-02-25 Published:2011-02-25

摘要: 介绍了变频调速装置节能的原理,结合国投曲靖发电有限公司 #1机组凝结水泵设计参数和运行工况,提出了凝结水泵变频改造方案,对凝结水泵改造后的综合效益进行了分析,取得了较好的效果。

关键词: 变频调速装置, 凝结水泵, 改造方案, 节能分析

Abstract: The energysaving theory of variablefrequency speed control device was introduced. Combining with the design parameters and operation conditions of the condensate pump of unit No.1 in SDIC Qujing Power Generation Company Limited, the variablefrequency reformation scheme for the condensate pump was put forward. The comprehensive economical benefit of the reformation of condensate pump was analyzed, and better effects were obtained.

Key words: variable-frequency speed control device, condensate pump, reformation scheme, energy-saving analysis