The present invention proposes a null flux levitation device and system for a magnetic levitation vehicle capable of minimizing the action force ripple caused by the separation of a conductor plate in a null flux connected levitation device. According to an embodiment of the present invention, a null flux levitation device comprises: a null flux coil disposed closest to a magnet of a magnetic levitation vehicle; a propulsion coil disposed behind the null flux coil; and a first conductor plate disposed at a rear surface of the propulsion coil and disposed at a lower end of the propulsion coil.

    본 발명은 자기부상차량을 위한 널플럭스 부상 장치 및 시스템을 제안한다. 본발명의 일 실시예에 따른 널플럭스 부상 장치는 자기부상차량의 자석과 가장 인접하도록 배치되는 널플럭스 코일, 상기 널플럭스 코일의 후면에 배치된 추진 코일 및 상기 추진 코일의 후면에 배치되고, 상기 추진 코일의 하단에 배치된 제 1 도체판을 포함한다.


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    Title :

    NULL-FLUX LEVITATION APPARATUS FOR MAGNETIC LEVITATION VEHICLE AND SYSTEM


    Additional title:

    자기 부상 차량을 위한 널플럭스 부상 장치 및 시스템


    Contributors:
    LIM JUNG YOUL (author) / LEE CHANG YOUNG (author) / CHOI SU YONG (author) / CHOE JAE HEON (author) / OH YE JUN (author) / LEE JIN HO (author) / JO JEONG MIN (author) / LEE KWAN SUP (author)

    Publication date :

    2022-12-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01F MAGNETS , Magnete




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