An automatic starting and stopping system of an electric automobile comprises a whole automobile controller, a power motor and controller assembly, an intelligent battery sensor, an insulated gate bipolar transistor, a low-voltage battery and a direct current-direct current converter which are connected through signals, torque unloading can be controlled and an IGBT and a DC-DC can be turned off when the automobile is in a D gear and static state, and the static energy consumption of the automobile is reduced. The battery management level of the electric vehicle can be improved, the energy consumption is reduced, and the endurance mileage is improved.
一种电动汽车自动启停系统,包括通过信号相连的整车控制器、动力电机及控制器总成、智能电池传感器、绝缘栅双极型晶体管、低压电池和直流‑直流变换器,能够在车辆处于D档且静止的状态下控制卸载扭矩,关闭IGBT和DC‑DC,降低车辆的静态能耗。本发明能够提高电动汽车电池管理水平,节约能耗,提高续航里程。
Automatic start-stop system of electric automobile
一种电动汽车自动启停系统
2022-03-08
Patent
Elektronische Ressource
Chinesisch
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