PROBLEM TO BE SOLVED: To provide a power supply device, a vehicle and a power supply system in which an electric vehicle to be supplied with power by a power supply device can be accurately associated with an electric vehicle communicating with the power supply device.SOLUTION: A power supply device for supplying power to a vehicle having a power storage part mounted therein includes a power supply side communication part, a power supply part and a power supply side controller. The power supply side communication part wirelessly communicates with a vehicle side communication part of the vehicle, the power supply part supplies power to a power receiver of the vehicle in a contactless manner, and the power supply side controller controls the power supply part so as to supply power with a first power value smaller than a second power value which enables charging of the power storage part of the vehicle. When the vehicle side communication part of the vehicle receives a request signal which is transmitted when a state that the power is supplied with the first power value is determined during supply of the power with the first power value by the power supply part, it is determined that the communication between the power supply side communication part and the vehicle side communication part is established.SELECTED DRAWING: Figure 5

    【課題】給電装置が電力を供給する電気自動車と、給電装置と通信を行う電気自動車とを正確に対応付けることができる給電装置、車両および電力供給システムを提供する。【解決手段】給電装置は、蓄電部を搭載した車両へ電力を供給する給電装置であって、給電側通信部と、給電部と、給電側制御部とを具備し、給電側通信部は、車両の車両側通信部と無線にて通信を行い、給電部は、車両の受電部へ非接触により電力を供給し、給電側制御部は、車両の蓄電部を充電することが可能な第2の電力値よりも小さい第1の電力値で電力を供給するように給電部を制御し、給電部が第1の電力値で電力を供給しているときに、車両の車両側通信部が第1の電力値で電力を供給している状態であることを判定したときに送信される要求信号を受信した場合、給電側通信部と車両側通信部との間で通信が確立できたと判断する。【選択図】図5


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    Title :

    POWER SUPPLY DEVICE, VEHICLE AND POWER SUPPLY SYSTEM


    Additional title:

    給電装置、車両および電力供給システム


    Contributors:

    Publication date :

    2016-09-01


    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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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