The invention provides a power battery for a pure electric truck. The power battery comprises a battery cabin body, a battery module and a high-voltage distribution board are arranged in the battery cabin body; the battery cabin body is integrated on a chassis frame or a back battery frame of the pure electric truck; the anode of the battery module is electrically connected with the anode input end of the high-voltage power distribution module; the cathode of the battery module is electrically connected with the cathode input end of the high-voltage power distribution module; the signal end of the battery module is electrically connected with the BMS controller; the anode of the direct-current charging seat is electrically connected with the direct-current anode output end of the high-voltage power distribution module, and the cathode of the direct-current charging seat is electrically connected with the direct-current cathode output end of the high-voltage power distribution module; the main loop high-voltage connector is arranged on the surface of the battery cabin shell, and the main loop anode output end of the high-voltage power distribution module is electrically connected with the anode input end of the main loop high-voltage connector; and the main loop cathode output end of the high-voltage power distribution module is electrically connected with the cathode input end of the main loop high-voltage connector. The method is high in compatibility and low in cost.
本发明提供了一种纯电动卡车用动力电池,包括电池舱体;电池舱体内设置有电池模组和高压配电板;所述电池舱体集成于纯电动卡车底盘车架或后背电池框架;电池模组的正极与高压配电模块的正极输入端电连接;电池模组负极与高压配电模块的负极输入端电连接;电池模组的信号端与BMS控制器电连接;直流充电座的正极与高压配电模块的直流正极输出端电连接,直流充电座的负极与高压配电模块的直流负极输出端电连接;主回路高压连接器设置于电池舱体外壳表面,高压配电模块的主回路正极输出端与主回路高压连接器的正极输入端电连接;高压配电模块的主回路负极输出端与主回路高压连接器的负极输入端电连接。本发明兼容性高、成本降低。
Power battery for pure electric truck
一种纯电动卡车用动力电池
2023-12-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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