潘世汉,卢建中
PAN Shi-han,LU Jian-zhong(Taizhou Power Plant

• 1:台州发电厂

摘要(Abstract)：

针对密切尔推力轴承瓦块温度偏高现象,通过各种事例分析其原因,提出相应对策,采取消除测温元件故障、降低轴向推力、加装弹簧片、增大供油量、改变运行方式等措施,取得明显效果,从而避免了因推力轴承工作瓦块温度偏高而使负荷受限的问题。
Aimed at the case of Michell thrust bearing temperature high,this article analyses the causes in detail based on the various examples,and puts foreword the corresponding countermeasures by eliminating the fault of temperature measuring component,reducing the axial thrust,adding spring pad,increasing the oil supply,and changing the running mode.With these measures,the obvious effects were achieved and the load limiting caused by the high temperature of Michell thrust bearing was avoided.

关键词(KeyWords)： 推力轴承;故障;原因;处理
thrust bearing;fault;causes;countermeasures

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 潘世汉,卢建中
PAN Shi-han,LU Jian-zhong(Taizhou Power Plant

DOI: 10.19585/j.zjdl.2010.02.011

参考文献(References)：

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• 俞炳丰,王志刚,蒋立军,等.基于导热反问题分析的推力轴承瞬态油膜温度监控方法[J].西安交通大学学报.2001,35(3):225-228.