An exemplary embodiment of the present disclosure provides an insulation resistance detection apparatus including a processor configured to separate a fuel cell from a high voltage battery depending on an insulation resistance value of a vehicle during driving of the vehicle, and then to measure an insulation resistance value of the fuel cell to determine whether it is a failure of the fuel cell or a failure of the high voltage battery, and when it is the failure of the fuel cell, to determine a cause of the failure by calculating an insulation resistance variation; and a storage configured to store data and algorithms driven by the processor.


    Access

    Download


    Export, share and cite



    Title :

    INSULATION RESISTANCE DETECTING APPARATUS, SYSTEM HAVING THE SAME, AND METHOD THEREOF


    Contributors:

    Publication date :

    2022-07-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / 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



    Insulation resistance detecting apparatus, system having the same, and method thereof

    PARK HYO JIN / KWEON SOON GIL / KIM MIN TAEK | European Patent Office | 2024

    Free access

    Motor drive device having insulation resistance detecting function and method of detecting insulation resistance of motors

    TATEDA MASAYA / SATO HIROYASU / HIRAI AKIRA | European Patent Office | 2017

    Free access


    Method for rapidly detecting insulation resistance

    DONG JUNQI / JI XIANG / ZHUAN SUNMINGMING et al. | European Patent Office | 2024

    Free access

    Apparatus for controlling insulation charging of vehicle system having the same and method thereof

    LEE MYOUNG SEOK / YEO JOO YONG / KWAK MU SHIN | European Patent Office | 2020

    Free access