A method for operating a hybrid vehicle, the vehicle being driven by at least two power plants, and at least one electric power plant charging a high voltage energy system which supplies a low voltage energy system with electrical energy, a high voltage being converted into a low voltage for supplying at least one control unit of the vehicle, and the vehicle being disconnected from the electric power plant when a fault is detected in the high voltage system. To maintain the energy supply to the control units via the low voltage system even in the event of a fault in the high voltage system, the power plant is placed in a state for generating a voltage which is uncritical for the safety of the user after the high voltage system is disconnected, the safety-uncritical voltage being converted into the low voltage for supplying the at least one control unit.


    Access

    Download


    Export, share and cite



    Title :

    VERFAHREN UND VORRICHTUNG ZUM BETREIBEN EINES HYBRIDFAHRZEUGES BEIM DEFEKT EINES ENERGIESYSTEMS


    Additional title:

    METHOD AND APPARATUS FOR OPERATING AN HYBRID VEHICLE IN CASE OF DEFECT IN THE ENERGY SYSTEM
    PROCÉDÉ ET DISPOSITIF POUR FAIRE FONCTIONNER UN VÉHICULE HYBRIDE EN CAS DE DÉFAILLANCE D'UN SYSTÈME D'ALIMENTATION EN ÉNERGIE


    Contributors:

    Publication date :

    2016-06-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Verfahren und Vorrichtung zum Betreiben eines Hybridfahrzeuges

    RICHTER BOYKE / LEHNER MICHAEL / PRICKARZ HERBERT et al. | European Patent Office | 2017

    Free access

    VERFAHREN ZUM BETREIBEN EINES HYBRIDFAHRZEUGES

    SCHAUB JOSCHKA / DEWOR RAPHAEL | European Patent Office | 2017

    Free access

    VERFAHREN UND VORRICHTUNG ZUM BETREIBEN EINES HYBRIDFAHRZEUGES

    FALKENSTEIN JENS-WERNER | European Patent Office | 2017

    Free access

    Verfahren zum Betreiben eines Hybridfahrzeuges

    HOFER GERHARD / SCHWEIGER WOLFGANG | European Patent Office | 2020

    Free access

    VERFAHREN ZUM BETREIBEN EINES HYBRIDFAHRZEUGES

    SCHAUB JOSCHKA / DEWOR RAPHAEL | European Patent Office | 2018

    Free access