热力透平2026，Vol.55Issue(3)：213-216,258,5.DOI:10.13707/j.cnki.31-1922/th.2026.03.008
燃气轮机电厂自同步离合器振动分析及应对措施
Vibration Analysis and Countermeasures for Self-Synchronizing Clutches in Gas Turbine Power Plants
蔡宏 1陈雷1
作者信息
- 1. 上海汽轮机厂有限公司,上海 200240
- 折叠
摘要
Abstract
To address the vibration issues of self-synchronizing clutches in single-shaft units of gas turbine power plants,this study conducts an analysis from the perspectives of shaft characteristics,clutch structural features,and bearing arrangement.The results indicate that the clutch vibration is closely related to the light-load design of the bearings,load variations during operation,and oil film instability in the bearing pads.Based on these findings,several countermeasures are proposed,including shaft alignment,bearing calibration,clearance adjustment,and bearing oil pressure regulation.Specific retrofitting cases have verified the effectiveness and feasibility of the proposed analysis method and solutions for self-synchronizing clutch vibration.The research findings can provide references for the subsequent study and treatment of vibration issues in self-synchronizing clutches.关键词
燃气轮机电厂/自同步离合器/振动Key words
gas turbine power plant/self-synchronizing clutch/vibration分类
能源科技引用本文复制引用
蔡宏,陈雷..燃气轮机电厂自同步离合器振动分析及应对措施[J].热力透平,2026,55(3):213-216,258,5.
