发电电动机推力及下导轴承甩油油雾问题分析及处理  

Analysis and Process of the Oil Thrown-Out and Oil Mist of Thrust and Lower Guide Bearing of Generator-motor

作　　者：高从闯 肖先照 黄艳[2] 陈忠宾 GAO Congchuang;XIAO Xianzhao;HUANG Yan;CHEN Zhongbin(Jiangsu Guoxin Liyang Pumped-storage Power Generating Co.Ltd.,Changzhou 213334,China;Jiangsu Shahe Pumpedstorage Power Generating Co.Ltd.,Changzhou 213333,China)

机构地区：[1]江苏国信溧阳抽水蓄能发电有限公司,江苏省常州市213334 [2]江苏沙河抽水蓄能发电有限公司,江苏省常州市213333

出　　处：《水电与抽水蓄能》2022年第4期83-86,共4页Hydropower and Pumped Storage

摘　　要：本文以某抽水蓄能电站发电电动机推力及下导轴承为研究对象,针对推力及下导轴承存在的甩油油雾问题进行了分析和处理。总结了一些处理抽水蓄能机组甩油油雾问题的方法和防范措施。本文对后续类似问题的分析和处理具有指导意义。Taking the structural feature of generator-motor thrust and lower guide bearing of a Pumped-storage Power Station on as the object of the research.Analyzing and processing the oil thrown-out and oil mist of thrust and lower guide bearing.Summaries some treatment programmes and preventive measures of the oil thrown-out and oil mist of the Pumped-storage unit.This paper has guiding significance for the cause analysis and processing on such similar problem.

关 键 词：抽水蓄能 发电电动机 推力及下导轴承 甩油 油雾 

分 类 号：TM921.41[电气工程—电力电子与电力传动]