A method of operating a vehicle powertrain system where the powertrain system includes a fuel controlled engine, an electric motor, and a battery, the fuel, controlled engine and the electric motor capable of powering the powertrain system. The powertrain system is capable of operating in a plurality of operational modes. The method includes detecting a current value representative of a current flowing through a portion of the battery, calculating a first value representative of the current over a predetermined amount of time, and de-rating at least one of the plurality of operational modes in response to the calculated first value.


    Access

    Download


    Export, share and cite



    Title :

    Hybrid electric vehicle battery thermal management


    Contributors:

    Publication date :

    2015-12-01


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Thermal management device for battery of electric or hybrid vehicle

    YAHIA MOHAMED / NICOLAS BERNARD / KAAR SIMON | European Patent Office | 2024

    Free access

    THERMAL MANAGEMENT DEVICE FOR BATTERY OF ELECTRIC OR HYBRID VEHICLE

    YAHIA MOHAMED / KAAR SIMON | European Patent Office | 2024

    Free access

    ELECTRIC VEHICLE THERMAL MANAGEMENT SYSTEM, BATTERY THERMAL MANAGEMENT METHOD AND ELECTRIC VEHICLE

    TIAN YANFENG / LI BIN / WU SHENGXIAN et al. | European Patent Office | 2024

    Free access

    ELECTRIC VEHICLE THERMAL MANAGEMENT SYSTEM, BATTERY THERMAL MANAGEMENT METHOD AND ELECTRIC VEHICLE

    TIAN YANFENG / LI BIN / WU SHENGXIAN et al. | European Patent Office | 2021

    Free access

    Electric vehicle thermal management system, battery thermal management method and electric vehicle

    TIAN YANFENG / LI BIN / WU SHENGXIAN et al. | European Patent Office | 2025

    Free access