The invention discloses a vehicle range extending control system. The vehicle range extending control system comprises an engine; the engine is connected with an ECU; the ECU is connected with a rangeextending controller; the range extending controller is connected with a motor controller and a BMS; the motor controller is connected with a driving motor and a battery pack; the battery pack is connected with the BMS and a rectifier; the rectifier is connected with a generator; and the generator is connected with the engine. The engine adopts a power following working mode that the rotating speed is matched with torque compensation adjustment, so that the whole vehicle driving and charging power requirements are met in a real-time following mode; and by innovating the architecture of the range extending system, the requirements of parts of the range extending system are reduced, and the cost of the range extending system is effectively reduced.
本发明公开了一种车用增程控制系统,包括发动机,所述发动机连接ECU,所述ECU连接增程控制器,所述增程控制器连接电机控制器和BMS,所述电机控制器连接驱动电机和电池包,所述电池包连接BMS和整流器,所述整流器连接发电机,所述发电机连接发动机。本装置发动机采用转速配合扭矩补偿调节的功率跟随工作模式,实时跟随满足整车驱动及充电功率需求;通过对增程系统架构的创新,减少增程系统零部件的需求,有效降低增程系统的成本。
Vehicle range extending control system and control method thereof
一种车用增程控制系统及其控制方法
2020-12-11
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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