华电技术 ›› 2014, Vol. 36 ›› Issue (5): 28-29.

• 技术交流 • 上一篇    下一篇

循环水系统单元制与母管制切换运行的技术改造

  

  1. (湖北西塞山发电有限公司,湖北黄石〓435000)
  • 出版日期:2014-05-25 发布日期:2014-07-15

Technical reformation of circulating water system for switching over between unit system and common header system

  1. (Hubei Huadian Xisaishan Power Generation Company Limited, Huangshi 435000, China)
  • Online:2014-05-25 Published:2014-07-15

摘要: 摘要:湖北西塞山发电有限公司为达到循环水泵节能降耗的目标,通过技术改造手段,加装了循环水联通门,实现了2台单元机组工频循环水泵单元制与母管制切换运行模式,提高了机组经济性及安全性。

关键词: 关键词:单元制, 母管制, 经济性, 安全性

Abstract: Abstract:In order to achieve the goals of energy saving and consumption reducing of circulating water pump, in Hubei Xisaishan Power Generation Company Limited, a communication valve was added between the circulating water systems of two units. So the operation mode of the circulating water pumps of the two units can be switched over between the unit system and common header system, and the safety and economic efficiency of the two units were improved.

Key words: Keywords:unit system, common header system, economic efficiency, safety