电动场地教练车动力系统匹配设计与仿真研究

Research on Dynamic System Matching and Simulation of Electric Field Drivertraining

将SANTANA LX场地燃油教练车改制为电动教练车,根据教练场地的特点提出动力性能要求,对驱动电机进行计算选型,并确定动力电池的容量及类型,进行动力系统匹配设计;使用advisor软件进行动力性能仿真,仿真结果为:车辆的最高车速为44 km/h,车速在9.7 km/h时的最大爬坡度为13.6%,满足设计的动力性能要求;最后对改制教练车进行动力性能试验,试验结果为:最高车速为40.22 km/h;爬坡车速为8.7 km/h,实际爬坡度为12%;并可在12%的坡道上完成半坡起步;试验结果进一步验证动力性能与设计相符合,此改制教练车可在驾校中推广应用.

It transformed the SANTANA LX fuel drivertraining to electric drivertraining and put forward the dynamic performance requirements on the basis of training field characteristics.Then we selected the type and size of drive motor and determined the capacity and type of power battery;completed dynamic system matching design.We conducted the dynamic performance simulation with advisor software,the simulation results which satisfied the designed dynamic performance requirements are was as follows： vehicle for maximum speed is 44km/h,the maximum gradeabillity is 13.6% at the vehicle speed of 9.7km/h.Finally we did the dynamic performance testing for the designed vehicle,the test results which further verified that dynamic performance was in accordance with the designed dynamic system are as follows： vehicle for maximum speed is 40.22km/h,the maximum gradeabillity is 12% at the vehicle speed of 8.7km/h,and the vehicle achieves the gradeabillity started at 12%.The restructuring could be widely used in driving school.