A power stack which can be divided into unit modules, is formed by a designing method for improving the power circuit of an auxiliary power supply applied to a No. 8200 electric locomotive. A simplified controller and a filter capacitor stack which is separable from a module-type IGBT GDU for replacing an integrated gate devcie unit (DDG) are designed. So, the power stack of a No. 8200 electric locomotive auxiliary power supply according to the present invention can solve the difficult problem of an existing device, maintenance.

    본 발명에 따른 8200호대 전기기관차 보조전원장치의 전력스택은 8200호대 전기기관차에 적용되는 보조전원장치의 전력회로 개선을 위한 설계방법으로 단위 모듈별로 분리가 가능한 전력스택을 형성하고, 일체형으로 구성된 GDU(Gate Deive Unit) 장치를 대체하기 위한 모듈형 IGBT GDU와 분리가 가능한 필터캐패시터 스택 및 간소화된 제어기로 설계하여 기존 장치의 문제점인 어려운 유지보수성을 개선하는 효과가 있다.


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    Title :

    NO. 8200 ELECTRIC LOCOMOTIVE AUXILIARY POWER SUPPLY OF THE DEVICE STACK


    Additional title:

    8200호대 전기기관차 보조전원장치의 전력스택


    Contributors:
    LEE EUL JAE (author)

    Publication date :

    2016-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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




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