The invention provides a photovoltaic system power supply control method and device and a vehicle, and the method comprises the steps: determining whether a photovoltaic system of the vehicle meets a temperature adjustment condition or not based on target data; the target data comprises the maximum output power of the photovoltaic system at the current temperature, the power gain of the photovoltaic system in the target temperature interval, the electricity demand of the vehicle and the temperature adjustment demand of a power battery of the vehicle; the power gain of the photovoltaic system in the target temperature interval comprises a difference value between the maximum output power of the photovoltaic system in the target temperature interval and the loss power of the photovoltaic system in the temperature regulation process; and when the photovoltaic system meets the temperature adjustment condition, a temperature adjustment target of the photovoltaic system is determined based on the power gain of the photovoltaic system in the target temperature interval and the electricity demand of the vehicle, and an air conditioning system of the vehicle is controlled to adjust the temperature of the photovoltaic system based on the temperature adjustment target in the process that the photovoltaic system supplies power to the vehicle. Therefore, the power supply efficiency of the photovoltaic system can be effectively improved.

    本申请提供了一种光伏系统供电控制方法、装置及车辆,其中,所述光伏系统供电控制方法基于目标数据确定车辆的光伏系统是否满足调温条件,目标数据包括光伏系统在当前温度下的最大可输出功率、光伏系统在目标温度区间下的功率增益、车辆的用电需求以及车辆的动力电池的调温需求,光伏系统在目标温度区间下的功率增益包括光伏系统在目标温度区间下的最大可输出功率与光伏系统调温过程中的损耗功率的差值,在光伏系统满足调温条件时基于光伏系统在目标温度区间下的功率增益以及车辆的用电需求确定光伏系统的调温目标,并在光伏系统为车辆供电的过程中基于调温目标控制车辆的空调系统为光伏系统调温,从而能够有效提高光伏系统的供电效率。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Photovoltaic system power supply control method and device and vehicle


    Weitere Titelangaben:

    一种光伏系统供电控制方法、装置及车辆


    Beteiligte:
    HU YANHONG (Autor:in)

    Erscheinungsdatum :

    11.10.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Photovoltaic power supply system of vehicle, control method and equipment of photovoltaic power supply system and storage medium

    CHEN JUNMEI / MA SHUAIYING / ZHANG SHUAI et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    Vehicle-mounted photovoltaic power supply device and system and vehicle

    LING HEPING / ZHONG ZERAN / LIU JUNHUA et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    POWER MODULE, POWER SUPPLY SYSTEM, VEHICLE, AND PHOTOVOLTAIC SYSTEM

    LANG FENGQUN / LI HUI / ZHOU SIZHAN et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    POWER MODULE, POWER SUPPLY SYSTEM, VEHICLE, AND PHOTOVOLTAIC SYSTEM

    LANG FENGQUN / LI HUI / ZHOU SIZHAN et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    VEHICLE CONTROL DEVICE, VEHICLE, POWER SUPPLY SYSTEM, PROGRAM AND POWER SUPPLY METHOD

    KINOMURA SHIGEKI | Europäisches Patentamt | 2024

    Freier Zugriff