单轴并联式混合动力客车换档规律的研究

摘要

以某城市单轴并联式混合动力客车为例 ,对混合动力车的最佳动力性换档规律进行研究 ,为其制定了以发动机油门开度、电机等效油门开度、车速为控制参数的3参数换档规律 ,对提高混合动力传动系效率有一定意义.%Taking the single axle parallel hybrid bus as the main research object ,the paper is focused on the optimal dynamic shift schedule .The engine throttle ,the motor equivalent throttle and vehicle speed are taken as shift control parameters ,and the three-parameters shift schedule is proposed .