牵引电机用绝缘漆研究现状及发展趋势  

Research status and development trend of insulating varnish for traction motor

作　　者：衷敬和 邢国华 唐畅 刘燕青 梁西川 盛科山 ZHONG Jinghe;XING Guohua;TANG Chang;LIU Yanqing;LIANG Xichuan;SHENG Keshan(Zhuzhou Times Electrical insulation Co.,Ltd.,Zhuzhou 412000,China;Zhejiang BoFay Electric Co.,Ltd.,Haining 314400,China;CRRC Zhuzhou Electric Co.,Ltd.,Zhuzhou 412001,China)

机构地区：[1]株洲时代电气绝缘有限责任公司,湖南株洲412000 [2]浙江博菲电气股份有限公司,浙江海宁314400 [3]中车株洲电机有限公司,湖南株洲412001

出　　处：《绝缘材料》2024年第7期13-21,共9页Insulating Materials

摘　　要：本文结合目前市场上的绝缘漆品种在牵引电机上的应用情况,综述了国内外牵引电机用绝缘漆的研发现状和发展趋势,从180级(H)的二苯醚体系到200级(N)的环氧酸酐体系,再到220级(R)的有机硅绝缘体系,说明牵引电机绝缘漆体系向着高耐热方向发展,未来的研发应用及发展趋势仍然是高耐热的绝缘漆体系。In this paper,combined with the application of insulation varnishes on the market in traction motors,the research status and development trend of insulation varnishes for traction motors at home and abroad were reviewed.The insulation varnish systems developed from 180-class(H)diphenyl ether system to the 200-class(N)epoxy anhydride system,and then to the 220-class(R)silicone insulation system,indicating that the insulation varnish system for traction motors were developing towards high heat resistance direction,and the future development and application trend was still high heat resistant insulation varnish systems.

关 键 词：牵引电机 绝缘漆 发展趋势 高耐热 

分 类 号：TM215[一般工业技术—材料科学与工程]