본 실시예는 상행선에 해당하는 가선전압 V1과 하행선에 해당하는 가선전압 V2를 제어하기 위해서 두 철도차량 내부의 전력변환 장치를 활용하고, 차량 외부에 양방향 DC/DC 컨버터만 따로 설치함으로써 두 가선 전압의 대소 관계, 운영 환경에 따라 적절하게 가선전압의 크기를 조절할 수 있도록 하는 가선전압 제어장치 및 방법에 관한 것이다.


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    Title :

    Method And Apparatus for Controlling Catenary Voltage


    Additional title:

    가선전압 제어장치 및 방법


    Publication date :

    2020-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



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