ANALYSIS AND TREATMENT OF VIBRATION FOR TURBOGENERATOR SET NO.1 IN THERMAL POWER PLANT UNDER DAQING PETRO-CHEMICAL BRANCH COMPANY

ZHANG Hongkui

doi:10.19666/j.rlfd.2005.12.022

English

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ANALYSIS AND TREATMENT OF VIBRATION FOR TURBOGENERATOR SET NO.1 IN THERMAL POWER PLANT UNDER DAQING PETRO-CHEMICAL BRANCH COMPANY

Thermal Power Generation Issue 12, Pages: 70-71(2005)

更新时间：2025-09-28

- ANALYSIS AND TREATMENT OF VIBRATION FOR TURBOGENERATOR SET NO.1 IN THERMAL POWER PLANT UNDER DAQING PETRO-CHEMICAL BRANCH COMPANY
- 作者机构：
  
  大庆石化公司热电厂
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2005.12.022
  CLC： TM311
- Published：2005
- 稿件说明：
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ZHANG Hongkui. ANALYSIS AND TREATMENT OF VIBRATION FOR TURBOGENERATOR SET NO.1 IN THERMAL POWER PLANT UNDER DAQING PETRO-CHEMICAL BRANCH COMPANY[J]. Thermal Power Generation, 2005, (12): 70-71.
DOI：

ZHANG Hongkui. ANALYSIS AND TREATMENT OF VIBRATION FOR TURBOGENERATOR SET NO.1 IN THERMAL POWER PLANT UNDER DAQING PETRO-CHEMICAL BRANCH COMPANY[J]. Thermal Power Generation, 2005, (12): 70-71. DOI： 10.19666/j.rlfd.2005.12.022.

摘要

大庆石化公司热电厂1号汽轮发电机组(25MW)

自1987年投产至今

因1、2号轴瓦振动

一直制约着热电厂正常生产。通过对该机组故障进行检查及振动频谱分析

发现其原因是联轴器中心出现偏差

经采取相应的措施

使问题得以解决。

Abstract

The steam turbine unit NO.1 (25 MW) in thermal power plant under Daqing PetroChemical Branch Company

from putting into operation up to now

always restricts normal operation of the said thermal power plant due to vibration of bearing shoe No.1 and No.2 of the said unit. Through carrying out inspection of the fault and analysing the spectrum of vibration

it was found that the cause leading to vibration fault of the said unit to be the deviation of coupling's centre. After adopting corresponding effective measures

the said problems have been solved.

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