A cooling fan motor/inverter system for vehicles, comprising: a motor control device (21) having a switching element (22), converting DC power supplied from a high-voltage power supply (4) into three-phase AC power, and supplying power to a three-phase motor (3); a first control unit (24) that controls the motor control device (21); an isolation-type CAN driver (82) that operates using power supplied from a low-voltage power supply (5) and transfers information to and from a vehicle-side ECU (6) on the host vehicle side of the cleaning fan motor/inverter system (2) for vehicles; and an isolation unit (8) that electrically isolates a low-voltage grid having power supplied thereto from the low-voltage power supply (5) and a high-voltage grid having power supplied thereto from the high-voltage power supply (4). If an error has been detected in the switching element (22), the first control unit (24) outputs error information to the vehicle-side ECU (6), via the isolation-type CAN driver (82), notifying that there is an error in the three-phase motor (3) control.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Cooling fan motor/inverter system for vehicles and control method and program therefor


    Beteiligte:
    NAKANO KOJI (Autor:in) / SUZUKI ATSUSHI (Autor:in) / KAMITANI HIROYUKI (Autor:in)

    Erscheinungsdatum :

    18.11.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Vehicle cooling-fan motor/inverter system, control method therefor, and program therefor

    NAKANO KOJI / SUZUKI ATSUSHI / KAMITANI HIROYUKI | Europäisches Patentamt | 2018

    Freier Zugriff

    Control system for cooling fan for vehicles and control method therefor

    NAKANO KOJI / KAMITANI HIROYUKI / SUZUKI ATSUSHI | Europäisches Patentamt | 2015

    Freier Zugriff

    Rotor-Wheeled Motor Assembly With Integrated Inverter and Cooling Device for Electric Vehicles

    FARAHMAND FAZEL / LI MEISEN | Europäisches Patentamt | 2024

    Freier Zugriff

    MOTOR COOLING AND ACTUATOR INTEGRATED CONTROL SYSTEM FOR ELECTRIC VEHICLES

    JO SEHWAN / BAE BONGUK / SON SEONGMIN | Europäisches Patentamt | 2023

    Freier Zugriff

    COOLING SYSTEM FOR IN-WHEEL MOTOR VEHICLES

    KIM YEON HO / KIM SU WHAN / JEONG HO YOUNG et al. | Europäisches Patentamt | 2024

    Freier Zugriff