有刷直流电机真空应用研究  

The reserch of brush motors used in vacuum

作　　者：钱华[1] 李志鹏[1] 陈辰[1] 金燚翥 QIAN Hua;LI Zhi-peng;CHEN Chen;JIN Yi-zhu(No.21 Research Institute of CETC,Shanghai 200233,China;Harbin Electric Carbon Factory,Harbin 150025,China)

机构地区：[1]中国电子科技集团公司第二十一研究所,上海200233 [2]哈尔滨电碳厂,哈尔滨150025

出　　处：《炭素》2020年第2期20-23,共4页Carbon

摘　　要：本文主要围绕各种有刷直流电机的特点,针对真空环境应用的需求进行分析、研究和验证。经过有刷直流电机真空应用关键材料电刷的攻关研制,并结合目前真空用电刷所达到的技术现状,通过对不同类型有刷直流电机、不同负载的真空试验,探索、验证了有刷直流电机真空长寿命应用的可行性。Around the features of different kinds of brush motors,the application requirements of brush motors used in vacuum are researched,analyzed,and verified in this paper.After the problems of key brush material of brush motors used In vacuum researched and tackled,combining the current situations of brush technology for vacuum condition,according to the tests of different kinds of brush motors under unequal load in vacuum,the feasibility of long using life of brush motors used in vacuum is researched and verified.

关 键 词：有刷电机 真空 寿命 

分 类 号：TM154.4[电气工程—电工理论与新技术]