A plurality of power conversion apparatuses disposed in a traveling direction of a plurality of vehicles coupled to one another each includes a conversion unit to convert electric power; a heat dissipation unit to dissipate heat that is generated in the conversion unit to a traveling wind; and a control unit to control the electric power to be converted. A control unit in a first power conversion apparatus is disposed forward, in the traveling direction, of a heat dissipation unit in the first power conversion apparatus, and increases or decreases electric power to be converted in a conversion unit of the first power conversion apparatus in accordance with at least one of information of a number of other heat dissipation units dissipating heat to the traveling wind and information of a distance to a forwardly adjacent one of the other heat dissipation units in the traveling direction.


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    Title :

    Power conversion system for high-speed railway vehicles and method of controlling power conversion system for high-speed railway vehicles


    Contributors:
    UENO MASAYUKI (author) / SATO KENJI (author) / KATO HIROKAZU (author)

    Publication date :

    2015-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61C Lokomotiven , LOCOMOTIVES




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