PROBLEM TO BE SOLVED: To provide a coil unit capable of suppressing temperature rise in the case, and to provide a power supply system including the same.SOLUTION: A power-supply-side unit and a power-receiving-side unit include a power-supply-side coil 23 and a power-receiving-side coil 33 for supplying and receiving power in non-contact, and a ceramic capacitor 4B provided with an electrode 4B-2, housed in a power-supply-side case 25 and a power-receiving-side case 35. The ceramic capacitor 4B is arranged so that the electrode 4B-2 is not perpendicular to the central axis direction Y2 of the power-supply-side, and power-receiving-side coils 23, 33.

    【課題】ケース内での温度上昇を抑制することができるコイルユニット及びそれを備える給電システムを提供する。【解決手段】給電側、受電側ユニットは、非接触で電力を給電又は受電する給電側、受電側コイル23、33と、電極4B−2が設けられたセラミックコンデンサ4Bと、が給電側、受電側ケース25、35内に収容されている。セラミックコンデンサ4Bは、当該電極4B−2が給電側、受電側コイル23、33の中心軸方向Y2に対して非垂直になるように配置されている。【選択図】図4


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    Title :

    COIL UNIT AND POWER SUPPLY SYSTEM INCLUDING THE SAME


    Additional title:

    コイルユニット及びそれを有する給電システム


    Contributors:

    Publication date :

    2015-08-24


    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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