The invention discloses a charging pile output power control method, and particularly relates to the technical field of charging pile management, and the method comprises the following steps: collecting the real-time operation information of a charging station, analyzing the overall load fluctuation condition, and judging whether an early sign that the operation fluctuation intensity is too high exists or not; and if abnormity is identified, further collecting operation information of each charging pile, extracting feature data, and performing stability and adaptability evaluation. And an evaluation result is imported into a fuzzy reasoning model, and the charging pile is divided into a high-quality operation state and a low-quality operation state. In a single abnormal scene, the charging piles in a high-quality operation state maintain a constant-current and constant-voltage strategy, and the charging piles in a low-quality operation state are switched to an adaptive power adjustment strategy; in an overall abnormal scene, all the charging piles are switched to an adaptive power adjustment strategy, so that the operation efficiency and stability are improved; the strategy can be dynamically adjusted according to different operation scenes, and the requirements under different operation conditions are met.

    本发明公开了充电桩输出功率控制方法,具体涉及充电桩管理技术领域,包括以下步骤:通过采集充电站实时运行信息,分析整体负荷波动情况,判断是否存在运行波动烈度过高的早期迹象。若识别出异常,进一步收集各充电桩的运行信息,提取特征数据并进行稳定性与适应性评估。将评估结果导入模糊推理模型,划分充电桩为高质量和低质量运行状态。根据划分结果进行异常度分析:单体异常场景下,高质量运行状态的充电桩维持恒流恒压策略,低质量运行状态的充电桩切换为自适应功率调节策略;整体异常场景下,所有充电桩均切换为自适应功率调节策略,以提升运行效率和稳定性;本发明可以根据不同的运行场景动态调整策略,满足不同运行条件下的需求。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Charging pile output power control method


    Weitere Titelangaben:

    充电桩输出功率控制方法


    Beteiligte:
    LI TAO (Autor:in) / LI JUN (Autor:in) / ZHANG PENG (Autor:in)

    Erscheinungsdatum :

    11.02.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



    Isolated DC/DC converter, charging pile and charging pile output control method

    LI LAIBAO / PAN ZIJIAO / ZHANG PENG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Charging pile output power control device and control method thereof

    CHEN XINYI | Europäisches Patentamt | 2023

    Freier Zugriff

    Charging pile control method, charging pile power supply mode control system and charging pile

    LIU XIULAN / ZHANG QIAN / WANG QIONG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Charging pile power distribution control method, charging pile and charging station

    YUAN MINGSHENG | Europäisches Patentamt | 2025

    Freier Zugriff

    Charging pile output unit integration device and charging pile

    SHEN WANGWANG / JIANG GUANYE / ZHANG XINDENG et al. | Europäisches Patentamt | 2024

    Freier Zugriff