华电技术 ›› 2014, Vol. 36 ›› Issue (11): 60-61.

• 技术交流 • 上一篇    下一篇

700MW汽轮机组除氧器水位控制异常原因分析及处理

  

  1. (广东省粤电集团有限公司珠海发电厂,广东珠海〓519000)
  • 出版日期:2014-11-25 发布日期:2014-12-17

Analysis on reasons of abnormity of deaerator water level control of 700MW steam turbine and treatment

  1. (Zhuhai Power Plant, Zhuhai 519000, China)
  • Online:2014-11-25 Published:2014-12-17

摘要: 摘要:以某电厂2×700MW机组为例,介绍了除氧器水位控制原理及控制方式,结合故障现象进行了故障原因分析,给出了具体处理措施,处理后取得理想效果。

关键词: 关键词:汽轮机, 除氧器, 水位控制, 控制方式

Abstract: Abstract:Taking the 2×700MW unit of a power plant as example, the principle of the deaerator water level control system and the control mode were introduced. Combining with the fault phenomenon, the reasons of the fault were analyzed, and concrete treatment measures were given. The ideal result was obtained.

Key words: Keywords:steam turbine, deaerator, water level control, control mode