大型水轮发电机组推力轴承结构型式及特点  

Structural Styles and Features of the Thrust Bearing in Large Hydro-turbine Generator Units

作　　者：江晓林[1] 陆明[1] 宾斌[1] 

机构地区：[1]中国长江电力股份有限公司,湖北宜昌443002

出　　处：《水电与新能源》2014年第7期33-36,40,共5页Hydropower and New Energy

摘　　要：介绍了以平衡块、液压弹性油箱、弹簧簇、刚性支柱簇、橡胶弹性垫为支承方式的推力轴承的结构型式和特点,以及这几种推力轴承的运行简况,给出了国内大型水轮发电机组推力轴承的应用案例。Structural styles and features of several different thrust bearings are introduced , including those supported by balancing weight , hydraulic elastic tank , spring clusters , rigid support clusters and resilient rubber cushion .Operation of these thrust bearings are also presented briefly .Several domestic application examples of thrust bearing in large hydroturbine generator units are also given .

关 键 词：水轮发电机 推力轴承 结构型式 特点 

分 类 号：TK730.322[交通运输工程—轮机工程]