COMPREHENSIVE WAY FOR TACKLING INDUCED DRAFT FAN VIBRATION OF 300MW UNITS IN SHIMEN POWER PLANT

doi:10.19666/j.rlfd.2003.12.025

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COMPREHENSIVE WAY FOR TACKLING INDUCED DRAFT FAN VIBRATION OF 300MW UNITS IN SHIMEN POWER PLANT

Thermal Power Generation Issue 12, Pages: 75-77(2003)

更新时间：2025-09-28

- COMPREHENSIVE WAY FOR TACKLING INDUCED DRAFT FAN VIBRATION OF 300MW UNITS IN SHIMEN POWER PLANT
- 作者机构：
  
  1. 长沙理工大学
  2. 石门电厂
  3. 湖南电力研究所
  4. 成都昕亚科技公司,湖南,长沙,410077
  5. 湖南石门,415300
  6. ,四川,成都,610051
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2003.12.025
  CLC： TK223
- Published：2003
- 稿件说明：
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COMPREHENSIVE WAY FOR TACKLING INDUCED DRAFT FAN VIBRATION OF 300MW UNITS IN SHIMEN POWER PLANT[J]. Thermal Power Generation, 2003, (12): 75-77.
DOI：

COMPREHENSIVE WAY FOR TACKLING INDUCED DRAFT FAN VIBRATION OF 300MW UNITS IN SHIMEN POWER PLANT[J]. Thermal Power Generation, 2003, (12): 75-77. DOI： 10.19666/j.rlfd.2003.12.025.

摘要

针对石门电厂 30 0MW机组引风机的复杂振动问题

通过大量试验和分析

找出了振动的原因

并提出了增强支承刚度、轴系中心调整等治理措施。改进后

再没有出现因引风机振动过大而影响机组运行的情况

经济效益显著

Abstract

Directing against the problem of complex vibration concerning induced draft fan of 300MW units in Shimen Power Plant

the causes leading to said vibration have been found through vast amount of test and analysis

and some remedial measures

such as strengthening the stiffness of supports

adjusting the centre of shaft ect

have been put forward After retrofitting

the influence of excessive vibration concerning induced draft fan upon units operation hasn’t occurred again

and the economic benefits being remarkable.

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