A control system for preventing sliding of a railway vehicle prevents a wheel of the railway vehicle from sliding on a rail and includes: a brake caliper; a dump valve; an axis load driving unit; an axis load control unit; and a WSP control unit. The brake caliper brakes the wheel. The dump valve controls air pressure provided to the brake caliper. The axis load driving unit controls a load applied to an axle to which the wheel is fixed. The axis load control unit controls driving of the axis load driving unit. The WSP control unit applies a control sign to the axis load control unit and increases the load applied to the axle by the axis load driving unit if sliding of the wheel is detected.

    철도차량의 차륜이 레일 상에서 활주(sliding)하는 것을 방지하는 철도차량 활주방지 제어시스템에서, 상기 철도차량 활주방지 제어시스템은 제동 캘리퍼, 덤프 밸브(dump valve), 축하중 구동부, 축하중 제어부 및 WSP 제어부를 포함한다. 상기 제동 캘리퍼는 상기 차륜을 제동시킨다. 상기 덤프 밸브는 상기 제동 캘리퍼로 제공되는 공압을 제어한다. 상기 축하중 구동부는 상기 차륜이 고정되는 차축에 인가되는 하중을 제어한다. 상기 축하중 제어부는 상기 축하중 구동부의 구동을 제어한다. 상기 WSP 제어부는 상기 차륜의 활주가 검지되면, 상기 축하중 제어부에 제어 신호를 인가하여 상기 축하중 구동부에 의해 상기 차축에 인가되는 하중을 증가시킨다.


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    Title :

    WHEEL SLIDING PROTECTION CONTROL SYSTEM FOR A RAILWAY VEHICLE


    Additional title:

    철도차량 활주방지 제어시스템


    Contributors:
    OH HYUCK KEUN (author) / KIM SEOG WON (author) / KIM MIN SOO (author) / PARK CHOON SOO (author) / KIM SANG SOO (author)

    Publication date :

    2019-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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