An interactive model is developed to simulate dynamic behavior of pantograph-catenary systems. Vibrating responses of locomotive roof are directly inputted as excitations to the pantograph, which are obtained with the locomotive-track coupling dynamic model. Effect of locomotive vibrations on pantograph-catenary interactions is investigated for various cases. It is shown that the influence of locomotive vibrations upon the pantograph-catenary system dynamics is not negligible if the track geometric condition is not good, especially in high speed operation.


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    Title :

    Effect of Locomotive Vibrations on Pantograph-Catenary System Dynamics


    Contributors:
    ZHAI, W.M. (author) / CAI, C.B. (author)

    Published in:

    Vehicle System Dynamics ; 29 , sup1 ; 47-58


    Publication date :

    1998-01-01




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    Unknown




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