国产大机组的振动调查  

Vibration Survey of Indigenous Large Size Generating Units

作　　者：施维新[1] 

机构地区：[1]国家电力公司西安热工研究院,陕西西安710032

出　　处：《中国电力》2001年第11期1-4,共4页Electric Power

摘　　要：根据大量的现场振动测试、故障诊断和消振经验总结,分析目前国产大机组疑难振动问题,并较深入地阐述振动故障原理及机理,提出消振对策。Based upon the on-site vibration testings,fault diagnosis and the summing-up of experiences with elimination of vibration,the current knotty vibration problems of indigenous large size generating units were ana-lyzed,the vibration fault principle and mechanism were analyzed thoroughly,and thus the measures to eliminate vibration were put forward.

关 键 词：汽轮发电机组 振动测试 故障诊断 轴承 大型发电机组 

分 类 号：TM621.2[电气工程—电力系统及自动化]