Disclosed is an integrated power device. The integrated power device comprises: a power unit of a DC-DC converter disposed between a high voltage source and a low voltage battery of a lower voltage than the high voltage source and a full load; a first cell module connected between the high voltage source and the DC-DC converter; and a power pack control module integrating a control unit of a battery management system configured to manage the first cell module and a control unit of the DC-DC converter. The present invention can integrate a battery and a converter cooling structure, thereby minimizing and lightening the integrated power device.

    통합 전원 장치가 개시된다. 통합 전원 장치는 고전압 소스와 고전압 소스보다 낮은 전압의 저전압 배터리 및 전장 부하와의 사이에 배열된 직류-직류(DC/DC) 컨버터의 전력부와, 고전압 소스와 DC/DC 컨버터 사이에 연결되는 제1 셀 모듈과, 제1 셀 모듈을 관리하는 배터리 관리 시스템의 제어부 및 DC/DC 컨버터의 제어부를 통합한 전원 팩 제어 모듈을 포함한다.


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    Title :

    INTEGRATED POWER UNIT FOR 48V-12V


    Additional title:

    48V―12V 통합 전원 장치


    Publication date :

    2017-05-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen



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