Disclosed is an integrated charger, comprising: a first insulation type charger that converts an AC voltage input from the outside into a first DC voltage for charging a first battery and provides same to the first battery; and a second insulation type charger including a transformer that has a first winding connected to a switching circuit on the first battery side of the first insulation type charger and a second winding electromagnetically coupled to the first winding so as to convert and output the magnitude of the voltage of the first winding, and a rectifier circuit that rectifies a voltage of the second winding, converts the rectified voltage into a second DC voltage having a magnitude smaller than that of the first DC voltage, and provides same to a second battery.

    Est divulgué un chargeur intégré, comprenant : un premier chargeur de type isolant qui convertit une entrée de tension alternative de source externe en une première tension continue pour charger une première batterie et fournit celle-ci à la première batterie ; et un second chargeur de type isolant comprenant un transformateur qui présente un premier enroulement connecté à un circuit de commutation sur le premier côté batterie du premier chargeur de type isolant et un second enroulement couplé de manière électromagnétique au premier enroulement de façon à convertir et délivrer l'amplitude de la tension du premier enroulement, et un circuit redresseur qui redresse une tension du second enroulement, convertit la tension redressée en une seconde tension continue présentant une amplitude inférieure à celle de la première tension continue, et fournit celle-ci à une seconde batterie.

    외부에서 입력되는 교류 전압을 제1 배터리를 충전하기 위한 제1 직류 전압으로 변환하여 상기 제1 배터리로 제공하는 제1 절연형 충전기; 및 상기 제1 절연형 충전기의 상기 제1 배터리측 스위칭 회로에 연결된 제1 권선을 가지며, 상기 제1 권선과 전자기적으로 결합되어 상기 제1 권선의 전압의 크기를 변환하여 출력하는 제2 권선을 갖는 변압기와 상기 제2 권선의 전압을 정류하여 상기 제1 직류 전압보다 작은 크기의 전압을 갖는 제2 직류 전압으로 변환하여 제2 배터리로 제공하는 정류 회로를 갖는 제2 절연형 충전기를 포함하는 통합형 충전기가 개시된다.


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    Title :

    INTEGRATED CHARGER


    Additional title:

    CHARGEUR INTÉGRÉ
    통합형 충전기


    Contributors:
    CHOI SE WAN (author)

    Publication date :

    2025-01-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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