Automotive electrical system for a motor vehicle comprising an internal combustion engine of a motor vehicle; the electric vehicle system comprising a series of electric vehicle loads, an electric battery, and an alternator generating a supply voltage of the electric vehicle loads and of the electric battery; the alternator comprising an inductive electric circuit adapted to be crossed by an electric control current; the electric vehicle system comprises an alternator electronic control system configured so as to determine a series of battery parameters (pam_bat) indicating the state of operation of the electric battery; determine at least a first vehicle parameter indicating the acceleration of the motor vehicle; determine the operative state of the internal combustion engine; determine an electric regulation voltage according to the operative engine station, to the vehicle parameter and to the battery parameters; vary an electric control current circulating in the inductive electric circuit of the alternator according to the electric regulation voltage.


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    Title :

    Automotive electrical system provided with an alternator electronic control system


    Contributors:

    Publication date :

    2015-10-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung




    RECTIFIERS FOR AUTOMOTIVE ALTERNATOR SYSTEMS

    WELTY, J. R. | SAE Technical Papers | 1961


    Electronic alternator system -- Isolation diode

    Brewster, F.C. | Engineering Index Backfile | 1962


    Alternator Pulley Control Method And Alternator Generating Control System Operated Thereby

    CHEON EUN / JANG DONG GEUN | European Patent Office | 2020

    Free access

    Research of Intelligent Automotive Alternator Control System to Reduce the Fuel Consumption

    Li, Bing / Yang, Dian-Ge / Kong, Wei-Wei et al. | Tema Archive | 2013