华电技术 ›› 2017, Vol. 39 ›› Issue (12): 19-20.

• 研究与开发 • 上一篇    下一篇

除氧器水位测量失真的原因分析及处理

  

  1. 1.平顶山学院,河南平顶山〓467000; 2.平顶山姚孟发电有限责任公司,河南平顶山〓467031
  • 出版日期:2017-12-25 发布日期:2018-01-10

Reason analysis and treatment of the distortion of the deaerator level measurement

  1. 1.Pingdingshan University, Pingdingshan 467000, China; 2.PingdingshanYaomeng Power Company Limitied,Pingdingshan 467031, China
  • Online:2017-12-25 Published:2018-01-10

摘要:

某电厂在除氧器水位显示正常情况下发生了给水泵气化,针对这一现象进行深入分析,发现除氧器水位测量存在失真现象,进而对除氧器水位测量存在问题进行理论分析,找出了故障的原因,并为其他同类型机组的水位测量准确度判断提供了参考。

关键词:

Abstract:

A power plant has discovered the vaporization in the waterfeeding pump when the deaerator showed normal reading on deaerator level measurement. Focused on the discovery, the researcher found out the existence of distortion on the deaerator level measurement. Discussion and theoretical analysis was carried out to find out the solution to the problem, and to provide reference to the accuracy on the level measurement of the deaerator of similar types.

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