ANALYSIS METHOD OF SHAFT MISALIGNMENT FOR TURBO-GENERATOR SET BASED ON INVERSE MATHMATICAL COMPUTATION

HE Guo'an; ZHENG Yongqiang2; TIAN Manjin2; PENG Xubin31.Xi'an Thermal Power Research Institute Co Ltd

English Version Reader LoginJournal Login

您当前的位置：

首页 >

文章列表页 >

ANALYSIS METHOD OF SHAFT MISALIGNMENT FOR TURBO-GENERATOR SET BASED ON INVERSE MATHMATICAL COMPUTATION

更新时间：2025-09-28

- ANALYSIS METHOD OF SHAFT MISALIGNMENT FOR TURBO-GENERATOR SET BASED ON INVERSE MATHMATICAL COMPUTATION
- Thermal Power Generation Vol. 39, Issue 9, Pages: 35-38(2010)
- 作者机构：
  
  1. 西安热工研究院有限公司
  2. 盘南电厂
  3. 华能重庆珞璜发电有限责任公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM311
- Published：2010
- 稿件说明：
移动端阅览
HE Guo'an, ZHENG Yongqiang2, TIAN Manjin2, et al. ANALYSIS METHOD OF SHAFT MISALIGNMENT FOR TURBO-GENERATOR SET BASED ON INVERSE MATHMATICAL COMPUTATION[J]. Thermal power generation, 2010, 39(9): 35-38.
DOI：

HE Guo'an, ZHENG Yongqiang2, TIAN Manjin2, et al. ANALYSIS METHOD OF SHAFT MISALIGNMENT FOR TURBO-GENERATOR SET BASED ON INVERSE MATHMATICAL COMPUTATION[J]. Thermal power generation, 2010, 39(9): 35-38. DOI：

摘要

通过改变汽轮发电机组轴系标高来得到各种不对中工况

并计算各种不对中工况下的支承轴承载荷变化。根据支承轴承的载荷变化

可反演计算出不对中联轴器所承受的力和力矩

并依此对轴系不对中进行定量的振动分析。对某台300MW机组的实例分析表明

汽轮发电机轴系不对中的反演计算分析方法适用于各种复杂、多自由度的轴系不对中振动分析。

Abstract

Through varying the bearings' elevation of turbo-generator set

the operating condition under various misalignment has been obtained

and the load variation of support bearing under various misalignment conditions being calculated.Based on load variation of support bearings

the force and moment borne by the misalignment couplings can be calculated by using the inverse mathematical computation method

and the quantitative vibration analysis of shaft misalignment may be carried out on this basis.An example of analysis for one 300 MW unit shows that the said method is suitable to analyse misalignment vibration of various complex shaft system with multi-digree of freedom.

关键词

Keywords

references

Views

177

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

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

ANALYSIS AND DISPOSAL OF ABNORMAL VIBRATION FOR 600 MW TURBO-GENERATOR SETS

INFLUENCE OF THE SHAFT VOLTAGE(CURRENT) ON TURBO-GENERATOR SET UPON SHAFT VIBRATION THEREOF

NOISE CONTROL OF DIESEL GENERATOR SETS

CAUSE ANALYSIS OF FURNACE WALL VIBRATION FOR UTILITY BOILERS

Related Author

GUO Ping-ying

DANG Yuan-jian

LI Jian

ZHU Jie-nan

XU Di-ke

LUO Shao-hui

MENG WeiGuohua Zheneng Power Generation Co Ltd

ZHANG Xueyan Xi'an Thermal Power Research Institute Co Ltd

Related Institution

Northwest Electric Power Test and Research Institute

Guohua Zhejiang Energy Generation Co., Ltd

Zhenjiang Shipbuilding Institute

Zhenjiang Shipyard College

AI问答

⁰