To reduce the influence of a leakage magnetic field on surrounding of a system during electric power transmission.SOLUTION: A ground power feeding device 2A transmitting power to a vehicle 3 in a non-contact manner comprises a control device 22 operating the ground power feeding device 2A in such a manner that a phase of a magnetic field generated during power feeding of the ground power feeding device 2A is the opposite phase of a phase of a magnetic field generated during power feeding of another ground feeding device 2B when the ground feeding device 2A is required to transmit power while a ground power feeding device 2B paired with the ground power feeding device 2A transmits power.SELECTED DRAWING: Figure 6A

    【課題】送電時における漏洩磁界がシステム周囲に与える影響を低減する。【解決手段】車両3に非接触で電力を送電する地上給電装置2Aは、地上給電装置2Aと対になる他の地上給電装置2Bの電力送電時に地上給電装置2Aによって電力を送電する必要が生じたときは、地上給電装置2Aの電力送電時に発生する磁界の位相が、他の地上給電装置2Bの電力送電時に発生する磁界の位相とは逆位相となるように、地上給電装置2Aを動作させる制御装置22を備える。【選択図】図6A


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    Titel :

    GROUND POWER FEEDING DEVICE


    Weitere Titelangaben:

    地上給電装置


    Beteiligte:
    YOKOYAMA DAIKI (Autor:in) / HASHIMOTO TOSHIYA (Autor:in) / OKAZAKI SHUNTARO (Autor:in) / TSUGE SHOGO (Autor:in) / MATSUDA KAZUHISA (Autor:in)

    Erscheinungsdatum :

    09.02.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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