To select a proper non-contact power supply system according to the state of a power reception apparatus among a plurality of non-contact power supply means.SOLUTION: A power reception apparatus comprises first power reception means receiving power in a non-contact manner, second power reception means having a tolerable power reception range shorter than that of the first power reception means, and state acquisition means acquiring a state of the inside of the power reception apparatus, and selects whether the first power reception means or the second power reception means according to the state of the inside of the apparatus acquired by the state acquisition means. Furthermore, a power supply apparatus comprises first power supply means supplying power in a non-contact manner, second power supply means having a tolerable power supply range shorter than that of the first power supply means, communication means wirelessly communicating, and power reception apparatus state acquisition means acquiring a state of the power reception apparatus by the communication means, and selects which of the first power supply means or the second power supply means supplies power according to the state of the power reception apparatus acquired by the power reception apparatus state acquisition means.SELECTED DRAWING: Figure 3

    【課題】複数の非接触給電手段の中から、受電機器の状態に応じて適切な非接触給電方式を選択する。【解決手段】受電機器は、非接触で電力を受電する第1の受電手段と、第1の受電手段よりも受電可能な距離が短い第2の受電手段と、受電機器内部の状態を取得する状態取得手段を有し、状態取得手段により取得した機器内部の状態に応じて第1の受電手段と第2の受電手段のいずれかを選択する。また、給電機器は非接触で電力を給電する第1の給電手段と、第1の給電手段よりも給電距離が短い第2の給電手段と、無線により通信する通信手段と、通信手段により受電機器の状態を取得する受電機器状態取得手段を有し、受電機器状態取得手段により取得した受電機器の状態に応じて第1の給電手段と第2の給電手段のどちらで給電するかを選択する。【選択図】図3


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    Title :

    POWER RECEPTION APPARATUS AND POWER SUPPLY APPARATUS


    Additional title:

    受電機器、及び給電機器


    Contributors:

    Publication date :

    2019-07-04


    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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