华电技术 ›› 2011, Vol. 33 ›› Issue (7): 77-78.

• 节能与环保 • 上一篇    

循环水泵的运行方式及节能分析

金晏海,阚洪   

  1. 广东惠州天然气发电有限公司,广东惠州516082
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-07-25 发布日期:2011-07-25

Operation mode of water circulating pump and energy conservation analysis

JIN Yanhai, KAN Hong   

  1. Guangdong Huizhou Natural Gas Power Generation Company Limited, Huizhou 516082, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-07-25 Published:2011-07-25

摘要: 介绍了某电厂一期工程3×390MW级燃气-蒸汽联合循环机组的概况,论述了循环水泵的单元制和母管制运行方式。通过单元制和母管制运行方式的调整及电机功率的计算分析,可最大限度地提高机组的经济性,降低厂用电率。

关键词: 循环水泵, 运行方式, 节能分析

Abstract: The general situation of 3×390MW gassteam combined cycle units of a power plant project phase I was introduced. The unit system operation mode and the pipingmain scheme operation mode of the water circulating pump were expounded. Based on regulation of the unit system and pipingmain scheme operation modes and the calculation and analysis of the motor power, the economical efficiency of the unit can be increased furthest, and the house service consumption rate can be decreased.

Key words: water circulating pump, operation mode, energy conservation analysis