If the state of charge of a temporary battery (22) exceeds a prescribed state of charge, a solar ECU (31) in a charging controller (30) works in concert with a solar charger (23) in a power supply unit (20) to perform "pump charging", in which power that had been temporarily stored in the temporary battery (22) is extracted, increased in voltage, and pumped into a primary electricity-storage device so as to charge same. While the solar ECU (31) is performing said pump charging, if a vehicle-mounted solar cell (21) is generating no more than a prescribed amount of power, the solar charger (23) in the power supply unit (20) supplies the power being generated by the vehicle-mounted solar cell (21) to the solar ECU (31), but if the vehicle-mounted solar cell (21) is generating more than the aforementioned prescribed amount of power, the solar charger (23) supplies the power being generated by the vehicle-mounted solar cell (21) to both the solar ECU (31) and a main battery (18). As such, even in situations in which the abovementioned pump charging is performed, the power being generated by the vehicle-mounted solar cell (21) on a continuing basis can be utilized effectively instead of being wasted.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Charging control device that utilizes vehicle-mounted solar cell


    Beteiligte:
    MAENO SEIGEN (Autor:in)

    Erscheinungsdatum :

    10.02.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



    Vehicle-mounted solar charging device

    WANG QIWEN / SHENG QIANG / LIU WEI et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    Vehicle-mounted solar charging control system, vehicle-mounted solar charging control method, and recording medium

    MIYAMOTO YUMA / OGOSHI YASUKI / TAKAHASHI MASAHIRO et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Vehicle-mounted charging device and vehicle-mounted charging device control method

    SATOH NOBUAKI | Europäisches Patentamt | 2024

    Freier Zugriff

    Portable vehicle-mounted solar charging device

    HE XINQI | Europäisches Patentamt | 2024

    Freier Zugriff

    VEHICLE-MOUNTED CHARGING DEVICE AND VEHICLE-MOUNTED CHARGING DEVICE CONTROL METHOD

    SATOH NOBUAKI | Europäisches Patentamt | 2019

    Freier Zugriff