VIBRATION FAULT DIAGNOSIS ON HP AND IP ROTORS IN 300 MW TURBINES MANUTACTURED IN DONG FANG TURBINE WOWKS

doi:10.19666/j.rlfd.2000.03.016

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VIBRATION FAULT DIAGNOSIS ON HP AND IP ROTORS IN 300 MW TURBINES MANUTACTURED IN DONG FANG TURBINE WOWKS

Thermal Power Generation Issue 3, Pages: 55-58(2000)

更新时间：2025-09-28

- VIBRATION FAULT DIAGNOSIS ON HP AND IP ROTORS IN 300 MW TURBINES MANUTACTURED IN DONG FANG TURBINE WOWKS
- 作者机构：
  
  国家电力公司热工研究院,西安,710032
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2000.03.016
  CLC： TK26
- Published：2000
- 稿件说明：
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VIBRATION FAULT DIAGNOSIS ON HP AND IP ROTORS IN 300 MW TURBINES MANUTACTURED IN DONG FANG TURBINE WOWKS[J]. Thermal Power Generation, 2000, (3): 55-58.
DOI：

VIBRATION FAULT DIAGNOSIS ON HP AND IP ROTORS IN 300 MW TURBINES MANUTACTURED IN DONG FANG TURBINE WOWKS[J]. Thermal Power Generation, 2000, (3): 55-58. DOI： 10.19666/j.rlfd.2000.03.016.

摘要

东方 30 0MW机组在运行过程中高中压转子出现过低频振动

为此

对张家口发电厂、华能德州电厂等 7个电厂 8台机组的低频振动原因进行了分析

分析认为运行启动方式对振动有影响

并阐明了机组产生振动故障的原因和对策

Abstract

Low frequency vibration happened to HP and IP rotors in 300 MW turbines manufactured by Dondfang turbine works.So analysis has been made on 8 turbines to find out the cause of low trequency vibration

which shows the start-up mode exerts the vibration.Some measures are put torward.

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