To smoothly switch an object to be supplied with power by a ground power supply device when there are a plurality of vehicles in the vicinity of the ground power supply device.SOLUTION: A ground power supply device 2 includes: a communication device 82 that directly communicates with a vehicle 3 by a short-range wireless communication in which communication distance is less than 10 m; and a control device 22 that controls power transmission by the ground power supply device. In a case where the communication device receives vehicle identification information from a second vehicle during power supply from the ground power supply device to a first vehicle, the control device stops the power supply to the first vehicle when the communication device receives the vehicle identification information from the second vehicle.SELECTED DRAWING: Figure 13

    【課題】地上給電装置の近傍に複数の車両が存在する場合に、地上給電装置による給電対象を円滑に切り替える。【解決手段】地上給電装置2は、通信距離が10メートル未満の狭域無線通信によって車両3と直接通信する通信装置82と、地上給電装置による送電を制御する制御装置22とを備える。制御装置は、地上給電装置から第1の車両への給電中に通信装置が第2の車両から車両識別情報を受信した場合に、通信装置が第2の車両から車両識別情報を受信したときに第1の車両への給電を停止する。【選択図】図13


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    Title :

    GROUND POWER SUPPLY DEVICE AND POWER SUPPLY METHOD


    Additional title:

    地上給電装置及び給電方法


    Contributors:

    Publication date :

    2023-01-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES



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