To provide a non-contact charge system capable of achieving guide of a vehicle from a long distance.SOLUTION: A non-contact charge system 100 comprises: a vehicle 50 having a secondary battery 51; and a charging device 10 charging the secondary battery 51 in a non-contact manner. Any one of the vehicle 50 and the charging device 10 includes a first positioning circuit 117. The first positioning circuit 117 includes: a ground coil 115; a ground current control circuit 127; and a ground control part 129. The ground current control circuit 127 can output a first positioning current containing a DC component. The ground control part 129 controls the ground current control circuit 127 at a positioning step where a relative position of the vehicle 50 and the charging device 10 is matched, which is before a charging step of charging the secondary battery 51 by the charging device 10, and makes it to supply the first positioning current to the ground coil 115.SELECTED DRAWING: Figure 3

    【課題】 遠距離からの車両の誘導を実現可能な非接触充電システムを提供する。【解決手段】非接触充電システム100は、蓄電池51を有する車両50と、蓄電池51を非接触で充電する充電装置10と、を備える。車両50および充電装置10のいずれか一方は、第1位置決め回路117を有する。第1位置決め回路117は、地上コイル115と、地上電流制御回路127と、地上制御部129とを含む。地上電流制御回路127は、直流成分を含む第1位置決め電流を出力可能である。地上制御部129は、充電装置10が蓄電池51を充電する充電段階よりも前の、車両50と充電装置10との相対位置を合わせる位置決め段階で、地上電流制御回路127を制御して、第1位置決め電流を地上コイル115に供給させる。【選択図】 図3


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    Title :

    NON-CONTACT CHARGE SYSTEM


    Additional title:

    非接触充電システム


    Contributors:

    Publication date :

    2019-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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