Systems and methods for improving operation of a hybrid vehicle are presented. In one example, an engine may be started in one of two ways depending on operating conditions. In particular, the engine may be started via a lower power output electric machine or a higher power output electric machine.


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    Title :

    Methods and systems for engine cranking



    Publication date :

    2015-06-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen / F02P IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES , Zündung von Brennkraftmaschinen mit innerer Verbrennung, ausgenommen Kompressionszündung / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



    Methods and systems for engine cranking

    GIBSON ALEX O'CONNOR / LEE SEUNG-HOON / DOERING JEFFREY ALLEN et al. | European Patent Office | 2017

    Free access

    METHODS AND SYSTEMS FOR ENGINE CRANKING

    GIBSON ALEX O CONNOR / LEE SEUNG-HOON / DOERING JEFFREY ALLEN et al. | European Patent Office | 2015

    Free access

    Cold cranking team -- Battery, cables, cranking motor, engine oil

    Cameron, G.L. / Pettit, C.W. / Rowls, G.A. | Engineering Index Backfile | 1964


    Cold Cranking Team: Battery, Cables, Cranking Motor, Engine Oil

    Pettit, C. W. / Rowls, G. A. / Cameron, G. L. | SAE Technical Papers | 1964


    The Cold Cranking Simulator and British Engine Cranking Studies

    Hackett, C. E. S. / Marsden, K. / Hollinghurst, R. et al. | SAE Technical Papers | 1972