三峡左岸5#机组推力瓦烧瓦原因分析及处理  

Reason Analysis and Treatment of Thrust Pad Burning-out in 5# Unit of the Three Gorges Left Bank

作　　者：赵海军[1,2] 杨雪峰[1] 

机构地区：[1]哈尔滨电机厂有限责任公司,哈尔滨150040 [2]东北林业大学机电工程学院,哈尔滨150040

出　　处：《机械工程师》2013年第9期33-34,共2页Mechanical Engineer

摘　　要：三峡左岸5#发电机在机组运行时突然发生了烧瓦情况,对烧瓦原因进行了分析,并制定了改进措施,为今后700M W级以上巨型机组推力轴承的设计提供了借鉴。The paper introduces the details of the thrust pad burning-out in 5# unit the Three Gorges left bank when the unit is running. The reasons of the thrust pad burning-out are also analyzed and the suggestions for improvement are presented . Some references are accumulated to the thrust bearing design of over 700MW large-scale generators.

关 键 词：巨型机组 推力瓦 烧瓦 

分 类 号：TH133.31[机械工程—机械制造及自动化]