某超临界600MW汽轮机汽流激振故障分析与处理

罗剑斌; 郭文忠; 刘玉明; 王力; 周志平; 袁立平; 刘占辉

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某超临界600MW汽轮机汽流激振故障分析与处理

热力发电 2009年38卷第12期页码：64-67

发电技术论坛 | 更新时间：2025-09-28

- 某超临界600MW汽轮机汽流激振故障分析与处理
- ANALYSIS AND DISPOSAL OF VIBRATION TROUBLE INDUCED BY STEAM FLOW IN ONE SUPERCRITICAL 600 MW STEAM TURBINE
- 作者机构：
  
  1. 河南电力试验研究院
  2. 鹤壁丰鹤发电有限责任公司
- 作者简介：
- 基金信息：
- DOI：
  中图分类号： TK268.1
- 纸质出版：2009
- 稿件说明：
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罗剑斌, 郭文忠, 刘玉明, 等. 某超临界600MW汽轮机汽流激振故障分析与处理[J]. 热力发电, 2009,38(12):64-67.

LUO Jian-bin1, GUO Wen-zhong2, LIU Yu-ming2, et al. ANALYSIS AND DISPOSAL OF VIBRATION TROUBLE INDUCED BY STEAM FLOW IN ONE SUPERCRITICAL 600 MW STEAM TURBINE[J]. Thermal Power Generation, 2009, 38(12): 64-67.
罗剑斌, 郭文忠, 刘玉明, 等. 某超临界600MW汽轮机汽流激振故障分析与处理[J]. 热力发电, 2009,38(12):64-67. DOI：

LUO Jian-bin1, GUO Wen-zhong2, LIU Yu-ming2, et al. ANALYSIS AND DISPOSAL OF VIBRATION TROUBLE INDUCED BY STEAM FLOW IN ONE SUPERCRITICAL 600 MW STEAM TURBINE[J]. Thermal Power Generation, 2009, 38(12): 64-67. DOI：

摘要

某超临界600MW汽轮机组存在1、2号轴振波动故障

对其进行了试验诊断

查明机组振动故障原因是由于调节阀开启顺序设计不合理所致。采取改变调节阀开启顺序的措施后

振动故障得以消除。

Abstract

Directing against the vibration fluctuating trouble existing on shafts no.1 and no.2 of one supercritical 600 MW steam turbine unit

test and diagnosis have been carried out.It is found out that the cause of said vibration trouble on said unit was due to unreasonable designed open sequence of the govenor valve.After adopting measures for improving the open sequence of said govenor valve

the vibration trouble has been eliminated.

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亚临界600MW机组汽轮机调节阀线性可变差动变送器故障分析及改进