根据整车控制策略和自动无级变速器 (CVT)特性 ,以满足整车动力性指标为前提 ,从最大限度地降低电机、电池组容量和燃油油耗的角度 ,对装备 CVT的并联型混合动力汽车的发动机功率、交流感应电动机特性、主减速器速比和转矩合成器速比等参数的设计依据及其匹配进行了研究 According to the vehicle control strategy and automatic CVT (Continuously Variable Transmission) characteristics, to meet the vehicle power index as a premise, from the perspective of minimizing the motor, battery capacity and fuel consumption, the CVT equipped parallel hybrid electric vehicle Engine power, AC induction motor characteristics, the main reducer speed ratio and torque synthesizer speed ratio and other parameters of the design basis and matching were studied