A system includes a traction battery and a controller. The traction battery includes first and second arrays of battery cells. The controller is programmed to implement first and second filters, such as first and second bar-delta filters, configured to respectively generate output indicative of a state-of-charge (SOC) of the first and second arrays from models of the first and second arrays. The controller is further programmed to charge and/or discharge the traction battery according to power limits defined by the SOC of the first and second arrays.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Electrified Vehicle Control Using Traction Battery Array-Based Multi-Cell State Estimation


    Beteiligte:

    Erscheinungsdatum :

    09.11.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



    SYSTEMATIC LAYOUTS FOR ELECTRIFIED VEHICLE TRACTION BATTERY PACKS

    PROBERT BRAD WARREN / SMITH MICAH / YOO ERIC et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    TRACTION BATTERY COOLING SYSTEM FOR AN ELECTRIFIED VEHICLE

    PORRAS ANGEL FERNANDO / BLATCHLEY TIMOTHY NOAH / SMITH MARK G et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Traction battery cooling system for an electrified vehicle

    PORRAS ANGEL FERNANDO / BLATCHLEY TIMOTHY NOAH / SMITH MARK G et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    TRACTION BATTERY LEAKAGE DETECTION SYSTEM FOR ELECTRIFIED VEHICLE

    XU WANG / XIAOGUANG CHANG / CHUAN HE | Europäisches Patentamt | 2015

    Freier Zugriff

    System layout of electrified vehicle traction battery pack

    PROBERT BRAD WARREN / SMITH MICAH / YOO ERIC et al. | Europäisches Patentamt | 2021

    Freier Zugriff