This transportation vehicle comprises: a dump body; a vehicle body that supports the dump body; a traveling device having driving wheels and supporting the vehicle body; a trolley power receiving device fed with power from a trolley wire; a bidirectional DC/DC converter; a storage battery charged with power supplied from the trolley wire via the bidirectional DC/DC converter; an electric motor that generates driving force to rotate the driving wheels; and a switch mechanism for switching between a first state in which power is supplied from the trolley wire to the electric motor via the bidirectional DC/DC converter and a second state in which power is supplied from the storage battery to the electric motor via the bidirectional DC/DC converter.


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    Title :

    TRANSPORTATION VEHICLE AND TRANSPORTATION VEHICLE CONTROL METHOD


    Contributors:

    Publication date :

    2024-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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