The present invention relates to an apparatus for controlling cooling of a converter including a switch and an inductor. More specifically, provided is the apparatus for controlling cooling of a converter, which comprises: a housing accommodating the inductor; an insulating fluid accommodated in the housing and phase-transformed from a fluid to a gas according to an increase in a temperature inside the housing; a pressure sensor accommodated in the housing and measuring a pressure inside the housing; and a control unit controlling power supplied by the converter based on the pressure inside the housing. Accordingly, the apparatus for controlling cooling of the converter is capable of improving product productivity and minimizing a component size.

    본 발명은, 스위치 및 인덕터를 포함하는 컨버터의 냉각을 제어하는 장치로서, 인덕터를 수용하는 하우징과, 하우징에 수용되며, 하우징 내부의 온도 상승에 따라 유체에서 기체로 상변환되는 절연 유체와, 하우징에 수용되며, 하우징 내부의 압력을 측정하는 압력 센서와, 하우징 내부의 압력을 기초로 컨버터에 의해 공급되는 전력을 제어하는 제어부를 포함하는 컨버터의 냉각 제어 장치를 제공한다.


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    Title :

    CONVERTER COOLING CONTROL DEVICE AND METHOD


    Additional title:

    컨버터의 냉각 제어 장치 및 방법


    Contributors:

    Publication date :

    2022-05-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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