The invention discloses a hydrogen-burning range-extending electric truck which comprises a truck frame, a cab and a cargo compartment, the cab and the cargo compartment are arranged on the truck frame, and an electric control system, a power battery system, a driving motor, a hydrogen-burning range-extending system and a hydrogen supply and storage system are further arranged on the truck frame. A DC/DC module is arranged between the electric energy output end of the hydrogen combustion range extending system and the electric energy input end of the power battery system, and a pre-charging control circuit is arranged between the DC/DC module and the power battery system. According to the hydrogen-burning range-extending electric truck, hydrogen is used as range-extending fuel to be matched with the power battery system, good cruising ability can be provided for the electric truck, environmental pollution is avoided, and meanwhile, when the hydrogen-burning range-extending system charges the power battery system, the power battery system is well protected through the pre-charging control circuit, and the use safety is improved.
本发明公开了一种燃氢增程式电动卡车,包括车架、设置在车架上的驾驶室及货厢,所述车架上还设置有电控系统、动力电池系统、驱动电机、燃氢增程系统及供储氢系统,所述燃氢增程系统的电能输出端与动力电池系统的电能输入端之间设置有DC/DC模块,所述DC/DC模块与动力电池系统之间设置与预充控制电路。本发明提供的燃氢增程式电动卡车使用氢气作为增程燃料与动力电池系统配合,既能为电动卡车提供较好的续航能力,又不会造成环境污染,同时还能在燃氢增程系统为动力电池系统充电时,通过预充控制电路对动力电池系统进行较好的保护,提升使用的安全性。
Hydrogen-burning range-extending type electric truck
一种燃氢增程式电动卡车
2021-05-25
Patent
Elektronische Ressource
Chinesisch
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