The present invention provides a power conversion device for an electric bicycle, including: an alternator for generating an AC voltage; an inverter for converting the AC voltage generated by the alternator into a first DC voltage; a converter for reducing the first DC voltage to a second DC voltage having a lower level than the first DC voltage; a battery that is charged with the second DC voltage; and a control unit for controlling the converter to prevent the second DC voltage from exceeding the rated voltage of the battery.

    본 발명은, 교류 전압을 생성하는 알터네이터와, 알터네이터에 의해 생성된 교류 전압을 제1 직류 전압으로 변환하는 인버터와, 제1 직류 전압을 이 보다 레벨이 낮은 제2 직류 전압으로 감압하는 컨버터와, 제2 직류 전압을 충전하는 배터리와, 제2 직류 전압이 배터리의 정격 전압을 초과하지 않도록 컨버터를 제어하는 제어부를 포함하는 전기 자전거의 전력 변환 장치를 제공한다.


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    Title :

    POWER CONVERTING APPARATUS OF ELECTRIC BICYCLE


    Additional title:

    전기 자전거의 전력 변환 장치


    Contributors:

    Publication date :

    2020-08-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / 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



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