The present invention relates to a power converting device for an electric vehicle where an inverter and a converter used for the motor controller of an electric vehicle are integrated in a housing. The power converting device includes: a power semiconductor plate where an inverter circuit part and a converter circuit part are mounted to embody power semiconductors; a heat radiation pin which is integrated with one side of the power semiconductor plate; a housing which surrounds the heat radiation plate and is attached onto the power semiconductor plate; and a refrigerant flow path located between the heat radiation pin and the housing.

    본 발명은, 전기자동차의 모터제어기에 이용되는 인버터 장치 및 컨버터 장치를 하나의 하우징 내에 통합하여 구현한 전기자동차용 전력 변환 장치에 관한 것으로서, 복수의 전력용 반도체로 구현된 인버터 회로부 및 컨버터 회로부가 실장된 전력용 반도체 플레이트와, 상기 전력용 반도체 플레이트의 일면에 일체로 배치되는 방열핀과, 상기 방열핀을 포위하며 상기 전력용 반도체 플레이트 상에 부착되는 하우징 및 상기 방열핀과 상기 하우징 사이의 냉매유동유로를 포함한다.


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    Title :

    INVERTER AND CONVERTER FOR ELECTRIC VEHICLE


    Additional title:

    전기자동차용 전력 변환 장치


    Contributors:
    KIM GYOUNG MAN (author) / JUNG EUN JIN (author) / WOO BYUNG GUK (author) / KIM TAE KWON (author) / KANG CHAN HO (author)

    Publication date :

    2015-08-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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