A vehicle may include a battery and a controller programmed to set a bus voltage threshold such that during a next charging event a voltage of the battery achieves a desulfation value. The controller may set the bus voltage threshold in response to charge acceptance of the battery falling below a predetermined sulfation value. The controller may be programmed to lower the threshold such that the voltage of the battery falls below the desulfation value. The controller may lower the threshold in response to the charge acceptance exceeding the predetermined sulfation value during the event.


    Access

    Download


    Export, share and cite



    Title :

    Low Charge Acceptance Mitigation


    Contributors:

    Publication date :

    2018-04-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Low charge acceptance mitigation

    SYMANOW DAVID ANTHONY | European Patent Office | 2019

    Free access

    Low charge acceptance mitigation using a traction battery

    SYMANOW DAVID ANTHONY | European Patent Office | 2017

    Free access



    Lead-acid batteries with fast charge acceptance

    YAO YAN / LIANG YANLIANG / GHEYTANI SAMAN et al. | European Patent Office | 2019

    Free access