汽轮机测速探头碰磨分析及处理

华电技术 ›› 2009, Vol. 31 ›› Issue (5): 7-8.

汽轮机测速探头碰磨分析及处理

贾慧鑫

广东粤电云浮发电厂有限公司，广东云浮　５２７３２

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-05-25 发布日期:2009-05-25

Analysis and treatment on the rub of turbine velocity measuring probe

JIA Huixin

Yunfu Power Plant Corporation Limited, Guangdong Yudean Group Corporation Limited,Yunfu 527328, China

Received:1900-01-01 Revised:1900-01-01 Online:2009-05-25 Published:2009-05-25

摘要/Abstract

摘要： 介绍了广东粤电云浮发电厂有限公司＃１机组测速探头与测速齿轮碰磨的异常现象以及解体检查情况。对碰磨原因进行了分析，提出了具体的结构改进和防范措施，对同类型机组有借鉴作用。

关键词: 测速探头, 碰磨, 测速齿轮

Abstract: The paper introduces the unusual phenomenon and the disassembly check details of the turbine velocity measuring probe in Yunfu Power Plant of Guangdong Yudean Group Corporation Limited No.1 unit, and analyzes the rubbing reason. The structure improvements and prevention measurements are proposed, which may provide with reference for the same kind of units.

Key words: velocity measuring probe, rubbing, velocity measuring gear

贾慧鑫. 汽轮机测速探头碰磨分析及处理[J]. 华电技术, 2009, 31(5): 7-8.

JIA Huixin. Analysis and treatment on the rub of turbine velocity measuring probe[J]. Huadian Technology, 2009, 31(5): 7-8.

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