본 발명의 실시예에 따른 전력 변환 장치는 피드백 신호에 기초하여 배터리로부터 입력받은 입력 전압을 기 설정된 크기의 출력 전압으로 변환하여 부하단으로 출력하는 컨버터부, 그리고 상기 입력 전압 및 출력 전압에 기초하여 상기 피드백 신호를 생성하는 피드백부를 포함하며, 상기 피드백부는, 상기 입력 전압에 기초하여 서로 다른 전압 크기를 가지는 복수의 구동 전압을 생성하고, 상기 입력 전압, 상기 복수의 구동 전압 및 상기 출력 전압을 통해 상기 피드백 신호를 생성한다.

    According to an embodiment of the present invention, provided is a power conversion device capable of varying output voltage in accordance with a magnitude of an input voltage. The power conversion device comprises: a converter unit which converts input voltage received from a battery into output voltage having a predetermined magnitude based on a feedback signal and outputs the input voltage to a load terminal; and a feedback unit generating the feedback signal based on the input voltage and the output voltage. The feedback unit generates a plurality of driving voltages having different voltage magnitudes based on the input voltage, and generates the feedback signal through the input voltage, the plurality of driving voltages, and the output voltage.


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    Title :

    POWER REGULATOR INCLUDING FEEDBACK CIRCUIT


    Additional title:

    피드백 회로를 포함하는 전력 변환 장치


    Publication date :

    2024-01-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H03F Verstärker , AMPLIFIERS



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