华电技术 ›› 2013, Vol. 35 ›› Issue (4): 33-36.

• 技术交流 • 上一篇    下一篇

超临界直流锅炉给水流量控制策略

杨飞平   

  1. (四川华电珙县发电有限公司,四川宜宾644502)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2013-04-25 发布日期:2013-04-25

Feed water flow control strategy for supercritical oncethrough boiler


YANG Feiping   

  1. Sichuan Huadian Gongxian Power Generation Company Limited
  • Received:1900-01-01 Revised:1900-01-01 Online:2013-04-25 Published:2013-04-25

摘要: 超临界直流锅炉给水流量调整不当已成为机组停机的重要原因,详细介绍了直流锅炉湿态、干态及干湿态转换时给水流量的调整方法以及各阶段的相关注意事项,以供相关人员参考。

关键词: 超临界, 直流锅炉, 给水流量, 调节

Abstract: The improper adjustment of feed water flow for supercritical oncethrough boiler became the important reason to lead unit outage. The feed water flow adjustment methods for oncethrough boiler under the wet state, the dry state and the transforming process of wet state to dry state were introduced in detail, and the matters needing attention in each period were presented, which can be used as reference for related personnel.

Key words: supercritical, once-through boiler, feed water flow, adjustment, dry state, wet state, transforming of wet state to dry state