电动客车轮边驱动电机的转矩分配控制策略研究

轮边驱动电机采用轮毂电机,实现四轮独立驱动,方便汽车动力学性能的控制.对于电动客车,轮边电机驱动以其轻量化、传递效率高等优势正在取代中央直驱的方式,成为现在研究的热点.这种驱动方式取消了离合器和变速器等,驱动电机安装在车轮旁边,结构空间和重量得以大幅度降低电.文章以四轮独立驱动的轮毂电机电动客车为研究对象,通过驱动转矩...

Research on Torque Distribution Control Strategy of Electric Passenger Wheel Drive Motor

Wheel drive motor adopts wheel hub motor,and realizes four-wheel independent drive,which is convenient for vehicle dynamic performance control.For electric bus,the wheel motor drive is replacing the central direct drive mode with its advantages of lightweight and high transmission efficiency,and has become a research hotspot.In this way,the clutch and transmission are cancelled,and the driving motor is installed beside the wheel,so the structure space and weight can be greatly reduced.In this paper,four-wheel independent drive wheel motor electric bus as the research object,through the reasonable distribution of driving torque,to ensure that it has the best power and economy.