Analysis and Treatment of Self-excited Vibration of High Pressure Rotor of BSTG 330 MW Turbine

邹军

doi:10.16056/j.1005-7676.2017.04.019

English Version Reader LoginJournal Login

您当前的位置：

首页 >

文章列表页 >

Analysis and Treatment of Self-excited Vibration of High Pressure Rotor of BSTG 330 MW Turbine

更新时间：2026-01-19

- Analysis and Treatment of Self-excited Vibration of High Pressure Rotor of BSTG 330 MW Turbine
- Issue 4, Pages: 86-87+90(2017)
- 作者机构：
  
  国家电投江西电力有限公司
- 作者简介：
- 基金信息：
- DOI：10.16056/j.1005-7676.2017.04.019
  CLC： TK263.61
- Published：2017
- 稿件说明：
移动端阅览
[1]邹军.北重330 MW汽轮机高压转子自激振动问题分析和处理[J].能源研究与管理,2017(04):86-87+90.

邹军. Analysis and Treatment of Self-excited Vibration of High Pressure Rotor of BSTG 330 MW Turbine[J]. 2017, (4): 86-87+90.
[1]邹军.北重330 MW汽轮机高压转子自激振动问题分析和处理[J].能源研究与管理,2017(04):86-87+90. DOI： 10.16056/j.1005-7676.2017.04.019.

邹军. Analysis and Treatment of Self-excited Vibration of High Pressure Rotor of BSTG 330 MW Turbine[J]. 2017, (4): 86-87+90. DOI： 10.16056/j.1005-7676.2017.04.019.

摘要

某厂北重330 MW汽轮机高压转子#1、#2轴承运行中Y向振动不稳定。顺序阀运行时

#2高压调门在10%开度#1、2轴承Y向振动上升明显

尤其是#1轴承Y向振动最高可达150μm（跳机保护值）

不得不提高保护定值上限维持机组运行。通过调整轴承标高、间隙、紧力和高中压转子对中等措施后

轴承振动降到76μm以下

使机组安全运行。

Abstract

The Y direction vibration of the high pressure rotor #1 and 2 bearing in the BSTG 330 MW turbine is unstable.Sequence valve operation

# 2 high voltage tone in the opening 10% position

# 1

#2 bearing rise in Y direction vibration obviously

especially the Y direction vibration of # 1 bearing is up to 150 μm（the jumping machine protection value）

had to raise ceiling to maintain protection setting unit operation. After adjusting the high pressure rotor center

bearing elevation

clearance and tight force

the vibration of the bearing falls below 76 μm

which makes the unit safe operation.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Brief Introduction to the Treatment of Oil Mist for No.1 Hydro-generator of Tuanpo HPP

Study on Improving Vibration Zone of Hydroelectric Generator Unit of Maojiahe Hydropower Station based on Tailwater Gas Supplement

Vibration Cause of a 660MW Turbine Incident Analysis and Handling

Vibration Fault Diagnosis of Auxiliary Equipment in 600 MW Coal-fired Unit

Application of a New Type of Sealed Floating Tooth in 660 MW Supercritical Steam Turbine

Related Author

刘代山

蒋红军

陶国

刘代山

周天旺

徐国生

李松波

罗维清

Related Institution

国家电力投资集团贵州金元股份有限公司水电部

国家电投江西公司

广州粤能电力科技开发有限公司

国家电投集团江西电力有限公司新昌发电分公司

广东珠海金湾发电有限公司

AI问答

⁰