以华泰特拉卡3.0轻型越野汽车为例,利用仿真软件ADVISOR对其改为混合动力后的驱动模式、动力总成参数的确定及性能预测等方面进行了探讨。结果表明,改进后的特拉卡易于实现纯电动行驶和停车发电的功能,更能适应越野汽车的需要。混合动力特拉卡汽车最高车速达到164.3km/h,最大爬坡度达到41%,同时能在纯电动模式下以50km/h的速度行驶44.6km,基本满足了设计要求。 Taking Huatai T-TRA 3.0 light off-road vehicle as an example, this paper discusses the driving mode, the determination of powertrain parameters and the performance prediction with ADVISOR software. The results show that the improved Trakai can easily realize the functions of pure electric driving and parking power generation, and can better meet the needs of off-road vehicles. The maximum speed of Hybrid Trakar reached 164.3km / h and the maximum climbability reached 41%. At the same time, it can run at a speed of 50km / h at 44.6km in purely electric mode, basically meeting the design requirements.