A voltage monitoring device includes: a first connection line set (23) connected to input terminals (21a to 21d) of a first monitoring integrated circuit (IC); a first connector (30) which can release the connection of connection points (12a to 12d) between positive and negative poles of battery cells (10a to 10d) of a first battery set (11) and the connection lines (22a to 22d) of the first connection line set (23); a second connection line set (53) connected to input terminals (52a to 52d) of a second monitoring IC (50); and a second connector (60) which can release the connection of connection points (42a to 42d) between positive and negative poles of battery cells (40a to 40c) of a second battery set (41) and connection lines (22a to 22d) of the second connection line set (53). The first and second connection sets (23, 53) between the first and second monitoring ICs (20, 50) are electrically separated.

    전압 감시 장치는, 제 1 감시 IC(20)의 입력 단자(21a∼21d)에 접속되는 제 1 접속선 세트(23)와, 제 1 접속선 세트(23)의 접속선(22a∼22d)과 제 1 전지 세트(11)의 전지셀(10a∼10d)의 양음극간의 사이의 접속점(12a∼12d)을 접속 해방 가능한 제 1 커넥터(30)와, 제 2 감시 IC(50)의 입력 단자(52a∼52d)에 접속되는 제 2 접속선 세트(53)와, 제 2 접속선 세트(53)의 접속선(22a∼22d)과 제 2 전지 세트(41)의 전지셀(40a∼40c)의 양음극간의 사이의 접속점(42a∼42d)을 접속 해방 가능한 제 2 커넥터(60)를 구비한다. 제 1 감시 IC(20)와 제 2 감시 IC(50)의 사이 및 제 1 접속선 세트(23)와 제 2 접속선 세트(53)의 사이가 전기적으로 분리된다.


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    Title :

    VOLTAGE MONITORING SYSTEM


    Additional title:

    전압 감시 장치


    Contributors:

    Publication date :

    2017-03-14


    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



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