An automotive hybrid engine assist system characterized in comprising: a generator-motor that is coupled to an internal combustion engine of an automotive vehicle so as to act as a motor to assist said internal combustion engine during idling standby, and so as to be driven by said internal combustion engine to generate three-phase alternating-current power after idling standby is released; a battery that constitutes a power source for a direct-current load and for starting; a turbocharger comprising: a compressor that is disposed in an induction system of said internal combustion engine, and that compresses intake gas; a turbine that is mounted coaxially onto a rotating shaft of said compressor, that is disposed in an exhaust system of said internal combustion engine, and that is driven by exhaust gas; and a rotary machine that is mounted coaxially onto said rotating shaft; an inverter that is connected by means of wiring to three-phase power terminals of said generator-motor and three-phase power terminals of said rotary machine, and that converts direct-current power from said battery into three-phase alternating-current power and supplies said three-phase alternating-current power to said generator-motor when connected to said generator-motor, and that converts direct-current power from said battery into three-phase alternating-current power and supplies said three-phase alternating-current power to said rotary machine when connected to said rotary machine; a rectifying circuit that is constituted by a three-phase diode bridge, that is connected in parallel to said inverter between said three-phase power terminals of said generator-motor and said battery, and that converts said three-phase alternating-current power that is generated by said generator-motor into direct-current power and supplies said direct-current power to said battery; and an electric power direction change-over switch that is disposed in a path of said wiring, and that switches connection of said inverter to said generator-motor or to said rotary machine.


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    Titel :

    Automotive hybrid engine assist system


    Weitere Titelangaben:

    Hilfssystem für Automobilhybridmotor
    Système d'assistance pour moteur automobile hybride


    Beteiligte:
    INOUE MASAYA (Autor:in) / IEZAWA MASAHIRA (Autor:in) / ARITA HIDEAKI (Autor:in)

    Erscheinungsdatum :

    2016-03-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / C04B Kalk , LIME / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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