永磁同步电机在铁道牵引领域中的应用  

Application of permanent magnet synchronous motorto driving railway traction domain

作　　者：荆海涛 袁闯[2] 

机构地区：[1]本钢浦项冷轧薄板有限责任公司,辽宁本溪117021 [2]济南铸造锻压机械研究所有限公司,山东济南250306

出　　处：《锻压装备与制造技术》2017年第3期61-63,共3页China Metalforming Equipment & Manufacturing Technology

摘　　要：尽管牵引变流器控制的三相异步电机的交流传动系统已经广泛地应用于铁道牵引领域,但近年来,由于永磁材料的迅速发展,永磁同步电机在铁道牵引领域竞争力明显上升,具有良好的应用前景。本文从铁道牵引的观点出发,对永磁同步电机和异步牵引电机进行技术比较,介绍国内外有关研发直接驱动式和全封闭式永磁电动机的概况,分析永磁同步电机在铁路牵引应用中的发展前景及面临的主要问题。From the viewpoint of railway traction, the technical comparison between permanent magnet syn- chronous motor and asynchronous traction motor has been conducted. The domestic and overseasoverview of direct drive type and full closed permanent magnet motor has been introduced. The application development prospect and main problems of permanent magnet synchronous motor to the railway traction has been analyzed.

关 键 词：永磁同步电机 PMSM 铁道牵引 应用 

分 类 号：U260.112[机械工程—车辆工程] TM351[交通运输工程—载运工具运用工程]