水电站机电技术2025，Vol.48Issue(4)：8-11,4.DOI:10.13599/j.cnki.11-5130.2025.04.003
某电厂水轮发电机上机架水平振动超标问题治理
Mitigation of excessive horizontal vibration in the upper frame of hydro-generators at a hydropower plant
王翔 1卢嘉溪 2廖亦雷 1姚佳轩1
作者信息
- 1. 五凌电力贵州清水江水电有限公司,贵州 黔东南 556700
- 2. 湖南五凌哈电能效科技有限公司,湖南 长沙 410004||哈尔滨电机厂有限责任公司,黑龙江 哈尔滨 150040
- 折叠
摘要
Abstract
Vibration in hydro-generator sets is a longstanding industry concern.The upper frames of four generators in a power plant exhibit excessive horizontal vibration,impacting their safe and stable operation.This paper presents a comprehensive analysis of the causes of upper frame vibration through finite element analysis and field test data,along with specific measures to mitigate excessive horizontal vibration.The proposed solutions provide technical support for the plant's safe and stable operation and have yielded significant results.关键词
水轮发电机/上机架/水平振动/超标/治理Key words
hydro-generator/upper frame/horizontal vibration/excessive vibration分类
建筑与水利引用本文复制引用
王翔,卢嘉溪,廖亦雷,姚佳轩..某电厂水轮发电机上机架水平振动超标问题治理[J].水电站机电技术,2025,48(4):8-11,4.
