冶金动力Issue(2)：40-44,5.
汽轮机轴振波动原因分析与应对措施
Cause Analysis and Countermeasures for Shaft Vibration Fluctuation in Steam Turbines
谢舒凯 1吴斌 1邓永康 1付岳峰 1宋澜波1
作者信息
- 1. 湖南华菱涟源钢铁有限公司,湖南 娄底 417009
- 折叠
摘要
Abstract
Shaft vibration is a critical factor affecting the normal operation of steam turbines.Taking the 1#150 MW ultra-high temperature subcritical steam turbine of Hunan Valin Lianyuan Iron&Steel Co.,Ltd.as the research object,this study investigates the abnormal 3X shaft vibration encountered during its operation.Through spectrum analysis,shaft centerline orbit analysis,and vi-bration response analysis,defects such as rotor-stator rubbing,carbon deposit in oil baffles,and in-sufficient bearing support stiffness were diagnosed within the shafting system.Maintenance and op-erational optimization measures were implemented to address these issues,effectively controlling the shaft vibration trend.关键词
汽轮机/轴振/振动响应分析Key words
steam turbine/shaft vibration/vibration response analysis分类
能源科技引用本文复制引用
谢舒凯,吴斌,邓永康,付岳峰,宋澜波..汽轮机轴振波动原因分析与应对措施[J].冶金动力,2026,(2):40-44,5.
