华电技术 ›› 2009, Vol. 31 ›› Issue (1): 50-52.

• 技术交流 • 上一篇    下一篇

吹灰器控制系统改造

吴晓洲   

  1. 云浮发电厂,广东云浮527300
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-01-25 发布日期:2009-01-25

Reformation of soot blower control system

WU Xiaozhou   

  1. Yunfu Power Plant, Yunfu 527300, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-01-25 Published:2009-01-25

摘要: 介绍了用Symphony/Melody分散控制系统控制吹灰系统的方法,分析了控制方案、电气回路控制原理及控制逻辑的实现等,对系统调试时发现的一些缺陷进行了探讨,并给出了解决办法。

关键词: 分散控制系统, 控制原理, 实现方法, 缺陷处理

Abstract: The control method of soot blowing system by using Symphony/Melody distributed control system was introduced. The control scheme, the control principle of electrical circuit and realization of control logic were analyzed. Some defects founded in system adjustment were discussed, and the solving methods were given.

Key words: distributed control system, control principle, realization method, defect handling