To provide a charging device for electric vehicles capable of contributing to realization of a decarbonized society.SOLUTION: A disclosed charging device includes an input port, an output port, and a relay circuit. The input port is electrically connected to an external power source provided on an external part, and is configured so as to input DC power and AC power from the external power source. The output port is electrically connected to an electric vehicle to output DC power to the electric vehicle. The relay circuit relays the power between the input port and the output port. The relay circuit includes: a converter circuit that converts AC power into DC power when AC power is input to the input port: and an input bypass circuit that allows the DC power to bypass the converter circuit when DC power is input to the input port.SELECTED DRAWING: Figure 4

    【課題】本明細書は、電動自動車の充電装置に関して、脱炭素社会の実現に資する技術を提供する。【解決手段】本明細書が開示する充電装置は、入力ポートと、出力ポートと、中継回路と、を備える。入力ポートは、外部に設けられる外部電力源と電気的に接続され、外部電力源から直流電力及び交流電力を入力可能に構成される。出力ポートは、電動自動車と電気的に接続され、電動自動車に直流電力を出力する。中継回路は、入力ポートと出力ポートとの間で電力を中継する。中継回路は、入力ポートに交流電力が入力された場合に、当該交流電力を直流電力に変換するコンバータ回路と、入力ポートに直流電力が入力された場合に、当該直流電力にコンバータ回路をバイパスさせる入力バイパス回路と、を備える。【選択図】図4


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    Title :

    CHARGING DEVICE


    Additional title:

    充電装置


    Contributors:

    Publication date :

    2023-02-09


    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



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