The invention discloses a hydrogen fuel commercial vehicle electric control system and method, the hydrogen fuel commercial vehicle electric control system comprises a hydrogen cylinder group system,a hydrogen reactor system and a vehicle control unit (VCU), the hydrogen cylinder group system is connected with the hydrogen reactor system, the hydrogen reactor system is electrically connected witha boost DCDC, the boost DCDC is electrically connected with a hydrogen reactor high-voltage power distribution, the hydrogen reactor high-voltage power distribution is electrically connected with thepower battery, the BMS controller and the pure electric high-voltage power distribution, the pure electric high-voltage power distribution unit is electrically connected with the five-in-one DCAC controller and the five-in-one PDU controller, and the five-in-one DCAC controller is electrically connected with the inflation pump; the hydrogen cylinder set system, the hydrogen reactor system, the boosting DCDC, the BMS controller, the five-in-one PDU controller and the five-in-one DCAC controller are electrically connected with the VCU. The coping strategy is designed for the hydrogen fuel commercial vehicle electronic control system, specifically comprises various aspects of the hydrogen fuel commercial vehicle electronic control system, covers the core function of normal operation of the hydrogen fuel vehicle, and has the characteristics of being simple in function, practical, efficient and capable of being popularized and applied.

    本发明公开了一种氢燃料商用车电控系统及方法,包括:氢瓶组系统、氢堆系统和整车控制器VCU,氢瓶组系统与氢堆系统连接,氢堆系统与升压DCDC电性连接,升压DCDC与氢堆高压配电电性连接,氢堆高压配电分别与动力电池、BMS控制器以及纯电高压配电电性连接,纯电高压配电分别与五合一DCAC控制器和五合一PDU控制器电性连接,五合一DCAC控制器与打气泵电性连接;氢瓶组系统、氢堆系统、升压DCDC、BMS控制器、五合一PDU控制器以及五合一DCAC控制器分别与整车控制器VCU电性连接。本发明针对氢燃料商用车辆电控系统设计了应对策略,具体包含了氢燃料商用车电控系统的各个方面,涵盖氢燃料车辆正常运行的核心功能,具有功能简单、实用、高效、可推广应用的特点。


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    Title :

    Hydrogen fuel commercial vehicle electric control system and method


    Additional title:

    一种氢燃料商用车电控系统及方法


    Contributors:
    XIE YAN (author) / YAO JIE (author) / GONG QUNYING (author) / CHEN JIAN (author) / ZHENG XIUHUA (author) / LIAO LEILEI (author) / CHEN YURONG (author) / WENG KANGWEI (author) / ZHENG YAN (author) / KE HONGPING (author)

    Publication date :

    2021-03-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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