To provide a method and control device for operating a charger for electrically driven vehicles, and a charger.SOLUTION: A charger (10) includes at least one charging terminal (11) for connecting an electrically driven vehicle, and at least one power electronics unit (12) for providing predetermined charging current and predetermined charging voltage at the charging terminal (11). When there is no vehicle connected to the charging terminal (11), the power electronics unit (12) of the charging terminal (11) is subjected to a self-test voltage corresponding to at least the maximum charging voltage of the charger (10) at predetermined time intervals over a predetermined self-test period for performing a self-test, and when formation of a short circuit or defect is ascertained, the charging terminal (11) is blocked for charging a vehicle.SELECTED DRAWING: Figure 1

    【課題】電気駆動自動車用充電器の動作方法、制御装置及び充電器を提供する。【解決手段】充電器(10)は、電気駆動自動車を接続するための少なくとも1つの充電端子(11)と、それぞれの充電端子(11)で所定の充電電流及び所定の充電電圧を提供するための少なくとも1つのパワーエレクトロニクスユニット(12)を有し、それぞれの充電端子(11)に自動車が接続されていないとき、それぞれの充電端子(11)のそれぞれのパワーエレクトロニクスユニット(12)に、セルフテストを実行するために、少なくとも充電器(10)の最大充電電圧に対応するセルフテスト電圧が所定の間隔で所定のセルフテスト期間にわたって印加され、短絡回路又は欠陥が形成されたことが確定された場合、それぞれの充電端子(11)は自動車を充電しないようにブロックされる。【選択図】図1


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    Title :

    METHOD AND CONTROL DEVICE FOR OPERATING CHARGER FOR ELECTRICALLY DRIVEN VEHICLE, AND CHARGER


    Additional title:

    電気駆動自動車用充電器の動作方法及びその制御装置並びに充電器


    Contributors:
    RAOUL HEYNE (author) / HOLGER OCHS (author) / DANIEL ZIEGLER (author) / OCHS THORSTEN (author) / SIMON BAREISS (author)

    Publication date :

    2023-12-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / 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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