The invention relates to an electric driving and charging system for a vehicle and the vehicle. The electric driving and charging system comprises a first battery module, a first bus capacitor, a first power module, a first switch module, a first three-phase motor, a first inductance module and a first charging port module, based on the first inductance module, the position and the connection relation of the first switch module in the system are properly set, so that the first three-phase motor can be driven to work through the first power module, the first battery module can also be charged through the first power module, and multiplexing of the first power module is achieved; according to the vehicle charging system, the first power module is reused for charging the first battery module, so that a power module specially used for charging the first battery module does not need to be additionally added, and the small size and low cost of the vehicle charging system are realized; compatibility and unification of direct-current charging, boost charging, single-phase alternating-current charging and three-phase alternating-current charging of the first battery module are achieved based on the first charging port module.
本申请涉及一种车用电驱与充电系统和车辆,包括第一电池模块、第一母线电容、第一功率模块、第一开关模块、第一三相电机、第一电感模块及第一充电口模块;其中,基于第一电感模块,通过恰当设置第一开关模块在系统中的位置和连接关系,使得既可以通过第一功率模块驱动第一三相电机工作,也可以通过第一功率模块对第一电池模块充电,即实现了对第一功率模块的复用,其复用第一功率模块用于对第一电池模块充电,从而无需额外新增专门用于对第一电池模块充电的功率模块,以此实现了车用充电系统的小体积与低成本,与此同时,基于第一充电口模块实现了对第一电池模块的直流充电、升压充电、单相交流充电及三相交流充电的兼容统一。
Vehicle electric driving and charging system and vehicle
车用电驱与充电系统和车辆
2024-08-27
Patent
Electronic Resource
Chinese
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