To provide a power supply system capable of supplying power in a better power reception state, even when relative positions of a power reception coil and a power transmission coil, capable of supplying power in the best power reception state, change according to a situation, and to provide a mobile device and transmission equipment.SOLUTION: A power supply system 100 includes transmission equipment 10 having a power transmission coil 13 for transmitting electrical power by wireless, a power reception device 21 having a power reception coil 23 for receiving electrical power from the power transmission coil 13, and a search part 30 for searching a relative position where a power reception situation becomes better, on the basis of a change of the power reception situation due to the power reception coil 23 in the case where the electrical power is transmitted from the power transmission coil 13 by changing relative positions of the power transmission coil 13 and the power reception coil 23.SELECTED DRAWING: Figure 1

    【課題】最も良い受電状況で給電を行える受電コイルと送電コイルの相対位置が状況に応じて変化する場合であっても、より良い受電状況で給電が行える給電システム、移動装置及び送電装置を提供する。【解決手段】給電システム100は、電力をワイヤレスで送電する送電コイル13を有する送電装置10と、送電コイル13から送電される電力を受電する受電コイル23を有する受電装置21と、送電コイル13と受電コイル23の相対位置を変化させて送電コイル13から電力を送電した場合における受電コイル23による受電状況の変化に基づいて、受電状況がより良くなる相対位置を探索する探索部30と、を備える。【選択図】図1


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    Titel :

    POWER SUPPLY SYSTEM, MOBILE DEVICE, AND TRANSMISSION EQUIPMENT


    Weitere Titelangaben:

    給電システム、移動装置及び送電装置


    Beteiligte:
    SUEZAKI KENTA (Autor:in)

    Erscheinungsdatum :

    04.04.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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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