The invention belongs to the technical field of hybrid vehicles, and discloses a series power generation power closed-loop control method, device and equipment and a storage medium. The charging capacity of the battery pack is monitored, when the charging capacity value of the battery pack is larger than the preset charging capacity value and the required series generation power is in a stable state, a series generation power closed-loop strategy is activated, and the actual consumed electric power of the battery pack is obtained; and obtaining compensation generation power according to the actual consumed electric power and the charging capacity value, obtaining target generation power according to the compensation generation power and the total demand power of the system, and adjusting the series generation power based on the target generation power, so that the series generation power can be synchronized according to the actual demand power of the current whole vehicle. Therefore, the series power generation and the consumption of the whole vehicle can be balanced, and the charging and discharging safety of the battery pack is ensured.

    本发明属于混动汽车技术领域,公开了一种串联发电功率闭环控制方法、装置、设备及存储介质。本发明通过对电池包的充电能力进行监控,在所述电池包的充电能力值大于预设充电能力值时,并且在需求串联发电功率处于平稳状态时,激活串联发电功率闭环策略,获取所述电池包的实际消耗电功率,根据所述实际消耗电功率与所述充电能力值得到补偿发电功率,根据所述补偿发电功率与系统总需求功率得到目标发电功率,并基于所述目标发电功率调整所述串联发电功率,实现串联发电功率能够根据当前整车的实际需求功率同步,使得串联发电与整车的消耗能够达到平衡,保证电池包的充放电安全。


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    Title :

    Series generation power closed-loop control method, device and equipment and storage medium


    Additional title:

    串联发电功率闭环控制方法、装置、设备及存储介质


    Contributors:
    DING JIFAN (author) / LI SHICHENG (author) / CHEN WEIFANG (author) / JIN XIN (author) / ZHOU GUANG (author)

    Publication date :

    2024-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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