华电技术 ›› 2010, Vol. 32 ›› Issue (12): 29-31.

• 研究与开发 • 上一篇    下一篇

300MW机组凝结水泵变频节能改造

邓朝旭,姚中栋,张萌萌   

  1. 姚孟发电有限责任公司,河南平顶山467031
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-12-25

Variable frequency reformation of condensate pump in 300MW unit for energy conservation

DENG Chaoxu, YAO Zhongdong, ZHANG Mengmeng   

  1. Yaomeng Power Generation Corporation Limited, Pingdingshan 467031, China
  • Received:1900-01-01 Revised:1900-01-01 Published:2010-12-25

摘要: 介绍了高压变频器的工作原理及姚孟发电有限责任公司300MW机组凝结水泵变频节能改造方案,分析了运行方式、控制逻辑及投资效益等,可供同类机组高压变频改造时借鉴和参考。

关键词: 凝结水泵, 变频器, 节能, 改造

Abstract: The operation principle of the high voltage frequency converter was introduced. The variable frequency reformation scheme of 300MW unit condensate pump in Yaomeng Power Generation Limited for energy conservation was described, and its operation mode, its control logic and its investment benefit were analyzed, providing a reference for similar units in their high voltage variable frequency reformation. 

Key words: condensate pump, frequency converter, energy conservation, reformation