ELIMINATION OF LOW-FREQUENCY VIBRATION TROUBLE ON THE BEARING OF GENERATOR NO.1 IN TIANWAN NUCLEAR POWER PLANT

HUANG Qian; ZHANG Fuhai; ZHANG Yong; LIU Junlong; JIANG JianfengJiangsu Nuclear Power Co Ltd

English Version Reader LoginJournal Login

您当前的位置：

首页 >

文章列表页 >

ELIMINATION OF LOW-FREQUENCY VIBRATION TROUBLE ON THE BEARING OF GENERATOR NO.1 IN TIANWAN NUCLEAR POWER PLANT

更新时间：2025-09-28

- ELIMINATION OF LOW-FREQUENCY VIBRATION TROUBLE ON THE BEARING OF GENERATOR NO.1 IN TIANWAN NUCLEAR POWER PLANT
- Thermal Power Generation Vol. 39, Issue 12, Pages: 92-95(2010)
- 作者机构：
  
  江苏核电有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK263.64
- Published：2010
- 稿件说明：
移动端阅览
HUANG Qian, ZHANG Fuhai, ZHANG Yong, et al. ELIMINATION OF LOW-FREQUENCY VIBRATION TROUBLE ON THE BEARING OF GENERATOR NO.1 IN TIANWAN NUCLEAR POWER PLANT[J]. Thermal power generation, 2010, 39(12): 92-95.
DOI：

HUANG Qian, ZHANG Fuhai, ZHANG Yong, et al. ELIMINATION OF LOW-FREQUENCY VIBRATION TROUBLE ON THE BEARING OF GENERATOR NO.1 IN TIANWAN NUCLEAR POWER PLANT[J]. Thermal power generation, 2010, 39(12): 92-95. DOI：

摘要

田湾核电站一期2台额定功率为1 060 MW的核电机组自投运以来

发电机前轴承因水平方向的油膜刚度和阻尼严重不足而存在较大的低频振动。通过降低10号轴承标高和减少11号轴承顶隙

使11号轴承的低频振动得到有效消除。

Abstract

Since putting the 2×1 060 MW nuclear power units in the first-phase project of Tianwan Nuclear Power Plant into operation

comparative large low-freency vibration is existing on the front bearing of generator due to seriously insufficient stiffness and resistance of oil film in the horizontal direction.Through reducing the elevation of bearing no.10 and decreasing the top gap of bearing no.11

effective elimination of low-frequency vibration on bearing no.11 has been obtained.

关键词

Keywords

references

Views

145

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

ANALYSIS OF STEAM FLOW EXCITED VIBRATION ON STEAM TURBINE NO 3 IN ZHANJIANG POWER PLANT AND TREATMENT THEREOF

ENERGYSAVING AND CAPACITYINCREASING RETROFIT OF STEAM TURBINE FOR 100 MW UNIT IN HUAYINSHAN POWER PLANT

ANALYSIS AND REMEDY FOR VIBRATION OCCURRED ON 330 MW TURBO-GENERATOR SETS MADE BY ROMANIA

ANALYSIS OF SHAFT NO.2 VABRITION FOR UNIT NO.1 IN MEIZHOUWAN POWER PLANT AND DISPOSAL THEREOF

COMPREHENSIVE REPORT OF ANALYSIZING VIBRATION CHARACTERS FOR SUPERCRITICAL 600 MW UNITS

Related Author

ZHENG Zhanyou

ZHU Yun

LI Jian

DANG Yuan-jian

GUO Ping-ying

LIU Min21.Huadian Meizhouwan Power Plant

CHEN Ke-zhen1

WANG Xin-jie21.Xi'an Thermal Power Research Insitute Co Ltd

Related Institution

Zhanjiang Power Plant

Guodian Huayingshan Power Plant

Northwest Electric Power Test and Research Institute

Northwest Electric Power Construction Debugging and Construction Research Institute

Huadian Meizhou Bay Power Plant

AI问答

⁰