According to the present invention, disclosed is a battery management apparatus for preventing a reverse current of a hybrid system. The battery management apparatus for preventing the reverse current of the hybrid system of the present invention includes: a charge line connecting a battery and an inverter to supply a current from the inverter to the battery; a discharge line connecting the battery and the inverter to supply a current from the battery to the inverter; a charge line relay which is installed on the charge line, and blocks the supply of current in case a voltage on the charge line exceeds a charge final voltage of the battery; a discharge line relay which is installed on the discharge line, and blocks the supply of current in case a voltage on the discharge line is less than a discharge final voltage of the battery; a charge line diode which is installed on the charge line, and makes the current on the charge line flow only to the battery; and a discharge line diode which is installed on the discharge line, and makes the current on the discharge line flow only to the inverter.

    하이브리드 시스템의 역전류 차단용 배터리 관리 장치에 대한 발명이 개시된다. 본 발명의 하이브리드 시스템의 역전류 차단용 배터리 관리 장치는: 인버터로부터 배터리로 전류가 공급되도록 배터리와 인버터를 연결하는 충전라인과, 배터리로부터 인버터로 전류가 공급되도록 배터리와 인버터를 연결하는 방전라인과, 충전라인상에 설치되고, 충전라인상의 전압이 배터리의 충전 종지 전압을 초과하는 경우 전류의 공급을 차단하는 충전라인 릴레이와, 방전라인상에 설치되고, 방전라인상의 전압이 배터리의 방전 종지 전압 미만인 경우 전류의 공급을 차단하는 방전라인 릴레이와, 충전라인상에 설치되고, 충전라인상의 전류가 배터리측으로만 흐르게 하는 충전라인 다이오드와, 방전라인상에 설치되고, 방전라인상의 전류가 인버터측으로만 흐르게 하는 방전라인 다이오드를 포함하는 것을 특징으로 한다.


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    Title :

    BATTERY MANAGEMENT APPARATUS FOR PREVENTING REVERSE CURRENT OF HYBRID SYSTEM


    Additional title:

    하이브리드 시스템의 역전류 차단용 배터리 관리 장치


    Contributors:

    Publication date :

    2016-09-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / 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



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