The invention relates to the technical field of vehicles, and discloses a low-temperature starting method and system for a fuel cell vehicle. How to enable a fuel cell automobile to quickly start a fuel cell stack in a low-temperature environment to meet the requirement of the driving performance of the whole automobile in a mode of not adding an additional device or equipment is an urgent problem to be solved in the low-temperature cold start capability of the fuel cell automobile at present. In order to solve the problem, the low-temperature starting method and system provided by the invention fully considers the whole automobile condition, the fuel cell system condition and the power cell health condition of the fuel cell automobile in a low-temperature environment, comprehensively evaluates the condition of each part, and can ensure quick starting of the fuel cell automobile in the low-temperature environment. And the vehicle using experience of the user is not reduced.

    本发明涉及车辆技术领域,公开了一种燃料电池汽车的低温启动方法及系统。如何通过不增加外加装置或设备的方式,让燃料电池汽车在低温环境中能够快速启动燃料电池堆,以满足整车行驶性能的需要,是燃料电池汽车低温冷启动能力目前亟待解决的问题。为解决上述问题,本发明提供的低温启动方法及系统充分考虑燃料电池汽车在低温环境下的汽车整车情况、燃料电池系统情况、动力电池健康情况,综合评估各部分情况,做到在低温环境下既能保证燃料电池车辆快速启动,又不降低用户的用车体验。


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    Titel :

    Low-temperature starting method and system for fuel cell vehicle


    Weitere Titelangaben:

    一种燃料电池汽车的低温启动方法及系统


    Beteiligte:
    FAN HAIMEI (Autor:in) / MA MENGLI (Autor:in) / YAN GUOGANG (Autor:in) / LI CHUN (Autor:in) / DONG DEBAO (Autor:in) / CHEN TAO (Autor:in) / JING SHENGBO (Autor:in) / ZHAO ZHOU (Autor:in) / CONG MING (Autor:in)

    Erscheinungsdatum :

    19.03.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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