A method for maintaining a predetermined voltage in a battery-supported vehicle electrical system during the operation of an electrical starter includes steps of operating the electrical starter on the vehicle electrical system during a first time phase in series with a limiting resistor, in order to limit the current flowing through the starter, and operating the electrical starter on the vehicle electrical system during a second time phase with a reduced limiting resistance, in order to increase a power converted by the starter. A transition from the first time phase to the second time phase is controlled on the basis of electrical parameters sampled during the first time phase at the limiting resistor.


    Access

    Download


    Export, share and cite



    Title :

    Voltage control in a vehicle electrical system


    Contributors:

    Publication date :

    2016-08-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



    Control device for a multi-voltage vehicle electrical system

    DREMEL BENEDIKT / MIJAC ANTO | European Patent Office | 2016

    Free access

    Vehicle high-voltage electrical system and vehicle

    TAO BAOQUAN / ZHENG WEI / ZHANG YONGQI et al. | European Patent Office | 2023

    Free access

    Control device for a multi-voltage vehicle electrical system

    DREMEL BENEDIKT / MIJAC ANTO | European Patent Office | 2018

    Free access

    High-Voltage Motor Vehicle Electrical System

    TCHOBANOV DIMITAR / BILLMANN MARKUS / RIEFERT EUGEN et al. | European Patent Office | 2018

    Free access

    High-voltage motor vehicle electrical system

    TCHOBANOV DIMITAR / BILLMANN MARKUS / RIEFERT EUGEN et al. | European Patent Office | 2021

    Free access