PROBLEM TO BE SOLVED: To provide a coil unit and a power supply system capable of reducing the generation of heat.SOLUTION: The supply of power is performed from a power supply coil 23 to a power reception coil 33 in a non-contact manner. On the side opposite to the power reception coil 33 of the power supply coil 23, a braided sheet 35 is arranged as a shield part. The braided sheets 25, 35 are provided in a sheet shape by weaving a Litz wire formed by twisting a plurality of copper wires, each one of which is insulated and covered.

    【課題】発熱を低減することができるコイルユニット及び給電システムを提供する。【解決手段】給電コイル23から受電コイル33へ非接触で電力の供給が行われる。給電コイル23の受電コイル33と反対側には、シールド部としての編組シート25が配置される。受電コイル33の給電コイル23と反対側には、シールド部としての編組シート35が配置される。編組シート25、35は、1本1本が絶縁被覆された複数の銅線を撚って形成したリッツ線を編み込んでシート状に設けている。【選択図】図3


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    Title :

    COIL UNIT AND POWER SUPPLY SYSTEM


    Additional title:

    コイルユニット及び給電システム


    Contributors:

    Publication date :

    2016-01-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H01F MAGNETS , Magnete / 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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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