摘要
介绍了3M3T车辆配置的城轨列车永磁牵引系统,并与4M2T车辆配置异步电机牵引系统进行了比较,在参数性能上3M3T完全满足4M2T的车辆配置要求,并通过设计不同的整车牵引/制动特性,更好地发挥永磁电机高功率密度的优势,从而降低系统各部件的最大电流要求,降低对粘着系数的要求。
3M3T metro vehicle of permanent magnet traction system was introduced, and compared with 4M2T metro vehicle of asynchronous motor traction system, the comparisons in train performance parameters showed 3M3T permanent magnet traction system could wholly meet 4M2T asynchronous motor traction system. And by design different whole train traction/brake characteristics, could make full use of the high power density advantage of permanent magnet motor, reduced the max current of devices and reduced dependence of adhesion coefficient.
出处
《机车电传动》
北大核心
2015年第3期65-68,共4页
Electric Drive for Locomotives
关键词
3M3T
永磁牵引系统
永磁电机
系统特性
3M3T metro vehicle
permanent magnet traction system
permanent magnet motor
system characteristics
