A vehicle drive device includes: an oil pump; an oil cooler; a bypass oil passage configured to bypass the oil cooler; a control valve; and a control unit. The control unit keeps the control valve in a first state while a temperature of oil circulated by the oil pump is lower than a predetermined value, and switches the control valve to a second state when the temperature of the oil circulated by the oil pump becomes not lower than the predetermined value while the control valve is in the first state. The control unit changes a voltage command value of an electric motor to a value smaller than a voltage command value corresponding to a required output of the electric motor after elapse of a predetermined period from a time the control valve is switched to the second state.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Vehicle drive device


    Beteiligte:

    Erscheinungsdatum :

    2017-10-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16H Getriebe , GEARING



    VEHICLE DRIVE DEVICE AND VEHICLE DRIVE METHOD

    KASAHARA TAKAHIRO | Europäisches Patentamt | 2015

    Freier Zugriff

    Vehicle drive device and vehicle drive method

    MORI KOUICHI / TOMODA SHIGERU | Europäisches Patentamt | 2017

    Freier Zugriff

    Vehicle drive device

    KWON HYUK SOO / HASEGAWA AYAKO | Europäisches Patentamt | 2024

    Freier Zugriff

    VEHICLE DRIVE DEVICE

    YANAGIHARA YUKI / KATO TAKAYOSHI / FUJISHIMA ISAO et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    VEHICLE DRIVE DEVICE

    IDEUE SHIGEKI / MORITA TAKERU / INDA KEITA et al. | Europäisches Patentamt | 2024

    Freier Zugriff