PROBLEM TO BE SOLVED: To enable realizing quick frequency adjustment by suppressing interference of a control with regard to the frequency in a transmission apparatus for transmitting an AC transmission power to a power reception device in a non-contact manner, and in a power transmission system thereof.SOLUTION: A power transmission part 240 transmits an AC transmission power to a power reception part 310 in a non-contact manner. An inverter 220 is constituted so as to be possible to adjust a power transmission frequency in a first frequency interval. A filter circuit 230 comprising a capacitor is constituted so as to be possible to adjust a resonance frequency of the power transmission part 240 in a second frequency interval larger than the first frequency interval. A power supply ECU 250 controls the inverter 220 and the capacitor in such a manner that an adjustment frequency of the power transmission frequency by the inverter 220 becomes higher than the adjustment frequency of the resonance frequency by the capacitor.SELECTED DRAWING: Figure 3

    【課題】交流の送電電力を受電装置へ非接触で送電する送電装置及び電力伝送システムにおいて、周波数に関する制御の干渉を抑制して速やかな周波数調整を実現可能とする。【解決手段】送電部240は、交流の送電電力を受電部310へ非接触で送電する。インバータ220は、第1の周波数間隔で送電周波数を調整可能に構成される。フィルタ回路230は、キャパシタを含み、第1の周波数間隔よりも大きい第2の周波数間隔で送電部240の共振周波数を調整可能に構成される。電源ECU250は、インバータ220による送電周波数の調整頻度がキャパシタによる共振周波数の調整頻度よりも高くなるようにインバータ220及びキャパシタを制御する。【選択図】図3


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    Title :

    TRANSMISSION APPARATUS AND POWER TRANSMISSION SYSTEM


    Additional title:

    送電装置及び電力伝送システム


    Contributors:

    Publication date :

    2018-08-02


    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 / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / 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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