본 발명에 따른 절연저항 측정 장치는, 배터리의 플러스 단자 및 접지와 연결되는 제1 분배저항; 상기 배터리의 플러스 단자 및 상기 제1 분배저항과 연결되는 제1 스위치; 상기 배터리의 마이너스 단자 및 상기 접지와 연결되는 제2 분배저항; 상기 배터리의 마이너스 단자 및 상기 제2 분배저항과 연결되는 제2 스위치; 및 상기 제1 분배저항에 인가되는 제1 전압을 이용하여 상기 배터리의 음극 절연저항을 측정하고, 상기 제2 분배저항에 인가되는 제2 전압을 이용하여 상기 배터리의 양극 절연저항을 측정하는 절연저항 측정부를 포함한다.

    An apparatus for measuring an insulation resistance according to the present invention includes: a first distribution resistor connected to a positive terminal of a battery and a ground; a first switch connected to the positive terminal of the battery and the first distribution resistor; a second distribution resistor connected to a negative terminal of the battery and the ground; a second switch connected to the negative terminal of the battery and the second distribution resistor; and an insulation resistance measurement unit measuring a resistance value of a negative electrode insulation resistor of the battery using a first voltage applied to the first distribution resistor and measuring a resistance value of a positive electrode insulation resistor of the battery using a second voltage applied to the second distribution resistor.


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    Title :

    APPARATUS FOR MEASURING INSULATION RESISTANCE


    Additional title:

    절연저항 측정 장치


    Publication date :

    2024-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



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