The invention provides a variable endurance mileage electric vehicle high-voltage system adopting a standardized standby battery. The variable endurance mileage electric vehicle high-voltage system comprises a vehicle body; the whole vehicle controller is arranged on the vehicle body; the standard battery is fixedly mounted on the vehicle body; the first driving motor system is in high-voltage connection with the standard battery; the standby battery is detachably mounted on the vehicle body; the second driving motor system is in high-voltage connection with the standby battery; the vehicle-mounted charger is respectively in high-voltage connection with the standard battery and the standby battery; the whole vehicle high-voltage electric appliance accessory is in high-voltage connection with the standard battery; the standard battery, the first driving motor system, the standby battery, the second driving motor system and the whole vehicle high-voltage electric appliance accessory are all in communication connection with the whole vehicle controller. According to the invention, the daily short-distance vehicle use requirement of a vehicle owner can be met only by a standard battery; when a car owner needs to drive a car for a long distance, the endurance mileage can be increased by temporarily installing a standby battery on the car, and the product practicability is very high.
本申请提供了一种采用标准化备用电池可变续航里程的电动汽车高压系统,包括车体;设于车体上的整车控制器;标配电池固定安装于所述车体上;所述第一驱动电机系统与所述标配电池高压连接;备用电池可拆式安装于所述车体上;所述第二驱动电机系统与所述备用电池高压连接;车载充电机分别与所述标配电池和备用电池高压连接;整车高压电器附件,与所述标配电池高压连接;所述标配电池、第一驱动电机系统、备用电池、第二驱动电机系统、整车高压电器附件均与所述整车控制器通讯连接。本申请仅需要标配电池可满足车主日常短途用车需求;当车主需要长途驾车时,可通过临时在车上安装备用电池来提升续航里程,产品实用性非常高。
Variable endurance mileage electric vehicle high-voltage system adopting standardized standby battery
采用标准化备用电池可变续航里程的电动汽车高压系统
2024-03-08
Patent
Electronic Resource
Chinese
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