An apparatus includes a first analog-to-digital converter configured to measure a first reference voltage and a third reference voltage. The apparatus also includes a second analog-to-digital converter configured to measure a second reference voltage and a fourth reference voltage. The apparatus also includes a controller configured to calculate a first resistance ratio and determine a positive high voltage associated with a positive high voltage direct current input signal based at least in part on the first resistance ratio. The controller is further configured to calculate a second resistance ratio and determine a negative high voltage associated with a negative high voltage direct current input signal based at least in part on the second resistance ratio.

    장치는 제1 기준 전압 및 제3 기준 전압을 측정하도록 구성된 제1 아날로그-디지털 변환기를 포함한다. 또한, 장치는 제2 기준 전압 및 제4 기준 전압을 측정하도록 구성된 제2 아날로그-디지털 변환기를 포함한다. 또한, 장치는, 제1 저항비를 계산하고, 제1 저항비에 적어도 부분적으로 기초하여 양의 고전압 직류 입력 신호와 연관된 양의 고전압을 결정하도록 구성된 컨트롤러를 포함한다. 컨트롤러는 제2 저항비를 계산하고, 제2 저항비에 적어도 부분적으로 기초하여 음의 고전압 직류 입력 신호와 연관된 음의 고전압을 결정하도록 더 구성된다.


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    Titel :

    SYSTEM AND METHOD FOR HIGH VOLTAGE BATTERY PACK MEASUREMENT


    Weitere Titelangaben:

    고전압 배터리 팩 측정을 위한 시스템 및 방법


    Beteiligte:
    ZARABADI SEYED R (Autor:in) / KEYSE MARK R (Autor:in) / GOSE MARK W (Autor:in)

    Erscheinungsdatum :

    2022-12-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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