华电技术 ›› 2009, Vol. 31 ›› Issue (2): 67-70.

• 技术交流 • 上一篇    下一篇

S109FA机组在启动过程中汽机卸载的预防措施

程途1,俞立凡2   

  1. 1.江苏华电戚墅堰发电有限公司,江苏常州 213011;2.杭州华电半山发电有限公司,浙江杭州 310015
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-02-25

The prevention measures of steam turbine unloading at startingup process of S109FA unit

CHENG Tu1, YU Lifan2   

  1. 1.Jiangsu Huadian Qishuyan Power Generation Corporation Limited, Changzhou 213011, China; 2.Hangzhou Huadian Banshan Power Generation Corporation Limited, Hangzhou 310015, China
  • Received:1900-01-01 Revised:1900-01-01 Published:2009-02-25

摘要: 介绍了S109FA机组汽机卸载的问题,针对在冷态启动过程中容易出现的汽机卸载的原因进行了详细分析,提出了解决问题的有效方法,以期对其他电厂S109FA机组的运行同行有所参考和借鉴。

关键词: S109FA机组, 汽机卸载, 原因分析, 预防措施

Abstract: The problem of steam turbine unloading of S109FA unit was introduced. The reason of steam turbine unloading, which often occurred at cold start process, was analyzed in detail. The effective method for solving the problem was proposed, which can be used as reference for same unit in other plants also.

Key words: S109FA unit, steam turbine unloading, reason analysis, prevention measure