PROBLEM TO BE SOLVED: To provide bidirectional wireless power transfer using magnetic resonance in a coupling mode region between a charging base (CB) and a battery electric vehicle (BEV).SOLUTION: An apparatus comprises: a conductive charging interface (CCI) configured to receive power via a charging plug; an antenna configured to wirelessly receive power via an electromagnetic near field of a wireless power link from a transmitting device and generate an AC power signal from the field; and a power factor correction (PFC) module shared by the CCI and the antenna via a switching circuit configured to selectively couple the PFC module to the CCI or the antenna.

    【課題】チャージングベース(CB)とバッテリー式電気自動車(BEV)の間の結合モード領域での磁気共鳴を使った双方向無線電力伝送を提供する。【解決手段】充電プラグを介して電力を受信するように構成される伝導性充電インターフェイス(CCI)と、送信機から無線電力リンクの磁気近接場を介して電力を無線で受信し、この場からAC電力信号を生成するように構成されるアンテナと、力率補正(PFC)モジュールをCCI又はアンテナに選択的に接続するスイッチング回路を介してCCI及びアンテナにより共有されるPFCモジュールとを備える。【選択図】図1


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    Title :

    WIRELESS POWER TRANSMISSION IN ELECTRIC VEHICLES


    Additional title:

    電気自動車での無線電力送信


    Contributors:

    Publication date :

    2015-11-26


    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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