CAUSE ANALYSIS OF VIBRATION ON UNIT NO.1 IN ZHANJIANG POWER PLANT AND TREATMENT THEREOF

WU Guowei

doi:10.19666/j.rlfd.2006.05.011

English Version Reader LoginJournal Login

您当前的位置：

首页 >

文章列表页 >

CAUSE ANALYSIS OF VIBRATION ON UNIT NO.1 IN ZHANJIANG POWER PLANT AND TREATMENT THEREOF

更新时间：2025-09-28

- CAUSE ANALYSIS OF VIBRATION ON UNIT NO.1 IN ZHANJIANG POWER PLANT AND TREATMENT THEREOF
- Thermal Power Generation Issue 5, Pages: 34-37(2006)
- 作者机构：
  
  湛江发电厂
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2006.05.011
  CLC： TK268.1
- Published：2006
- 稿件说明：
移动端阅览
WU Guowei. CAUSE ANALYSIS OF VIBRATION ON UNIT NO.1 IN ZHANJIANG POWER PLANT AND TREATMENT THEREOF[J]. Thermal power generation, 2006, (5): 34-37.
DOI：

WU Guowei. CAUSE ANALYSIS OF VIBRATION ON UNIT NO.1 IN ZHANJIANG POWER PLANT AND TREATMENT THEREOF[J]. Thermal power generation, 2006, (5): 34-37. DOI： 10.19666/j.rlfd.2006.05.011.

摘要

对湛江发电厂1号机4号轴瓦振动大的问题进行分析

认为其主要原因为:低压缸变形大导致动静碰摩

轴承座及盘车箱下部脱空引起刚度降低

轴承座的固有频率与工频相近等。对此

采取了相应的处理措施

实施后4号轴瓦振动得到有效解决。

Abstract

The serious vibration existing on bearing shoe no.4 of unit no.1 in Zhanjiang Power Plant has been analysed

and it is believed that the main causes to be as follows:(1)large deformation of the lowpressure cylinder leading to collision and friction between moving and stationary parts;(2)the vacant space under bearing pedestal and turninggear box bringing on lower rigidity;(3) the natural frequency of bearing pedestal is closing to the power frequency etc..For these

corresponding treatment measures have been taken.After implementation of said measures

the problem of vibration on bearing shoe no.4 has been effectively resolved

the experience providing reference for vibration diagnosis and treatment of similar type units.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

ANALYSIS OF SERVOMOTOR AND OILPIPE VIBRATION FOR CN635/9 STEAM TURBINE, AS WELL AS REMEDY THEREOF

DIAGNOSIS AND DISPOSAL OF VIBRATION FAUTY OCCURRED ON GENERATOR NO.2 IN HUANENG TAICANG POWER PLANT

GREY THEORY BASED VIBRATION PREDICTION FOR STEAM TURBINES

Flexuous vibration characteristics of HP/IP rotor in a 1000MW nuclear power unit

Vibration analysis and vibration reduction methods of control valve stem system for steam turbine

Related Author

YANG Genshan

ZHANG Weijun1

YU Jun2

HU Jiang2

WANG Chi2 1.Xi'an Thermal Power Research Institute Co Ltd

LIANG Lei1

SU Leitao2

FENG Yongxin2

Related Institution

Nanjing Chemical Industry Company

Xi'an Thermal Power Research Institute Co., Ltd

Huaneng (Suzhou Industrial Park) Power Generation Co., Ltd

State Key Laboratory of Power System and Generation Equipment Control and Simulation, Tsinghua University

Guangdong Power Grid Corporation Electric Power Science Research Institute

AI问答

⁰