中大型隔爆型电动机轴承高温分析及处理方法  

Analysis and Treatment Methods of High Temperature of Medium and Large Flameproof Motor Bearings

作　　者：贾东辉 JIA Donghui(Tianjin Branch of CNOOC(China)Co.,Ltd.,Tianjin 300000,China)

机构地区：[1]中海石油(中国)有限公司天津分公司,天津300000

出　　处：《电工技术》2020年第14期137-138,140,共3页Electric Engineering

摘　　要：文章根据对中大型隔爆电机的多年运行管理经验,对中大型隔爆电机在运行一段时间后常出现的高温问题进行了多方面研究探讨,分析有效缓解和解决此类问题的措施,并介绍一些应急措施和优化方法,以缓解非故障类轴承高温情况。Based on years of operation and management experience of medium and large-scale flameproof motor, the high-temperature problems of medium and large-scale flameproof motor after running for a period of time were studied and discussed. The effective measures to alleviate and solve this kind of situation were analyzed, and some emergency measures and optimization methods to alleviate the high temperature of non-fault bearing were introducesd.

关 键 词：隔爆型电机 轴承 温度升高 散热 

分 类 号：TH133.3[机械工程—机械制造及自动化]