ANALYSIS AND TREATMENT OF VIBRATION PROBLEMS RESULTING FROM WEAK FOUNDATION OF EQUIPMENTS

WANG Wen-ying1; MU Fa-hai1; LI Hui 1; HE Yan-ling2(1.Hebei Provincial Electric Power Research Institite

doi:10.19666/j.rlfd.2007.05.009

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ANALYSIS AND TREATMENT OF VIBRATION PROBLEMS RESULTING FROM WEAK FOUNDATION OF EQUIPMENTS

更新时间：2025-09-28

- ANALYSIS AND TREATMENT OF VIBRATION PROBLEMS RESULTING FROM WEAK FOUNDATION OF EQUIPMENTS
- Thermal Power Generation Issue 5, Pages: 32-34(2007)
- 作者机构：
  
  1. 河北省电力研究院
  2. 河北省电力建设第二工程公司
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2007.05.009
  CLC： TB533
- Published：2007
- 稿件说明：
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WANG Wen-ying1, MU Fa-hai1, LI Hui 1, et al. ANALYSIS AND TREATMENT OF VIBRATION PROBLEMS RESULTING FROM WEAK FOUNDATION OF EQUIPMENTS[J]. Thermal power generation, 2007, (5): 32-34.
DOI：

WANG Wen-ying1, MU Fa-hai1, LI Hui 1, et al. ANALYSIS AND TREATMENT OF VIBRATION PROBLEMS RESULTING FROM WEAK FOUNDATION OF EQUIPMENTS[J]. Thermal power generation, 2007, (5): 32-34. DOI： 10.19666/j.rlfd.2007.05.009.

摘要

介绍了BD电厂引风机、MT电厂给水泵、HD电厂励磁小间等3个因设备基础薄弱引起振动故障的实例

总结了该类故障的振动特征、现场测试处理过程及处理效果

提出了避免此类故障的建议。

Abstract

Three practical examples of vibration troubles resulting from weak foundation of equipments

such as of induced draft fan in BO Power Plant

of feed-water pump in MT Power Plant

and of excitor cabinet in HD Power Plant etc.

have been presented

the vibration property

test and remedial process in the field

as well as effectiveness of remedy being summarized up

and recommendations for preventing this kind of troubles being put forward.

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