The present technology discloses an electric driving device embedded with a charger using a motor winding. The electric driving device includes a battery, a rectification unit, an inverter unit, and a motor. According to a specific example of the present invention, the electric driving device embedded with the charger using the motor winding is able to be light, thin, short and small because the inverter unit for driving the motor and a battery charger are integrated. In addition, manufacturing costs are reduced and a circuit integration degree is maximized because an existing expensive converter separately provided for charging the battery is removed according to an inductance function of a coil of the motor which is not driven in a charging mode. Moreover, when the inverter unit for driving the motor and the battery charger are integrated, modification of the motor for exposing a neutral line of the motor is unnecessary even if the neutral line of the motor is used, and the battery is stably charged without additional configuration of an inductor for increasing inductance required for current smoothing.

    본 기술은 전동기 권선을 활용한 충전기 내장형 전기 구동 장치가 개시된다. 본 발명의 구체적인 예에 따르면, 전동기를 구동하기 위한 인버터부와 배터리 충전기가 통합 구비함에 따라 전동기 권선을 활용한 충전기 내장형 전기 구동 장치의 경박단소화가 가능하고, 충전 모드 시 구동되지 아니한 전동기의 코일의 인덕턴스 기능에 따라 배터리 충전을 위해 별도로 마련된 기존의 고가의 컨버터가 제거되므로 제조 단가를 절감하고 회로 집적도를 극대화할 수 있는 잇점을 가지며, 전동기를 구동하기 위한 인버터부와 배터리 충전기를 통합 구비함에 있어 전동기의 중성선을 이용하더라도 전동기 중성선 노출을 위한 전동기의 개조가 필요없고 전류 평활화에 필요한 인덕턴스를 증가하는 인덕터의 추가 구성 없이도 안정적으로 배터리 충전이 가능하다.


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    Title :

    ELECTRIC OPERATOR ABOUT INTEGRATED INVERTER AND CHARGER USING MOTOR WINDINGS


    Additional title:

    전동기 권선을 활용한 충전기 내장형 전기 구동 장치


    Contributors:
    BAE JAE NAM (author) / KIM YOUNG EUN (author) / MOON HEE SEOK (author)

    Publication date :

    2016-12-07


    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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