The invention discloses an all-electric vehicle tractor. The all-electric vehicle tractor comprises a power supply system which supplies power to a power system of the tractor, wherein the tractor power supply system comprises a first traction battery pack and a second traction battery pack; the first traction battery pack and the second traction battery pack are respectively connected with the power supply control system; a trailer power supply system comprises a trailer battery pack arranged on a trailer frame, and the trailer battery pack is electrically connected with the power system of the tractor and is in signal connection with the power supply control system. According to the all-electric vehicle tractor, through reasonable design of the battery power supply system, the tractor can be connected with the battery system on the dragged vehicle, the battery system on the dragged vehicle is used for providing driving force for walking of the tractor, the endurance mileage of the tractor is prolonged, the battery charging time of the tractor is shortened, and the working efficiency of the tractor is improved.
本发明公开了一种全电车辆牵引车,包括为牵引车的动力系统供电的供电系统,牵引车供电系统包括第一牵引电池组和第二牵引电池组,所述第一牵引电池组和第二牵引电池组分别与供电控制系统连接,所述挂车供电系统包括设置在挂车车架上挂车电池组,所述挂车电池组与牵引车的动力系统电连接,与供电控制系统信号连接;本发明的全电车辆牵引车,通过合理的电池供电系统设计,使得牵引车能够连接被牵引车上的电池系统,利用被牵引车上的电池系统为牵引车行走提供驱动力,延长牵引车的续航里程,减少牵引车电池充电时间,提高牵引车的工作效率。
All-electric vehicle tractor
一种全电车辆牵引车
2020-07-17
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
Power battery assembly of pure electric tractor, chassis of pure electric tractor and vehicle
European Patent Office | 2025
|