The present invention relates to a power recovery system. The power recovery system according to an embodiment of the present invention includes: a power recovery device for charging a battery by recovering regenerative power of an electric motor; and a control device for controlling the power recovery device. The power recovery device includes: a regenerative voltage measuring unit for measuring the regenerative voltage of the electric motor; and a voltage control unit for adjusting the magnitude of the regenerative voltage. The control device controls the voltage control unit to adjust the magnitude of the regenerative voltage according to the voltage value of the regenerative voltage measured by the regenerative voltage measuring unit.

    본 발명은 전력 회수 시스템에 관한 것이다. 본 발명의 일 실시 예에 따른 전력 회수 시스템은, 전동기의 회생 전력을 회수하여 배터리를 충전시키는 전력 회수 장치와; 상기 전력 회수 장치를 제어하는 제어 장치를 포함하되, 상기 전력 회수 장치는, 상기 전동기의 회생 전압을 측정하는 회생전압 측정부와; 상기 회생 전압의 크기를 조절하는 전압 조절부를 포함하고, 상기 제어 장치는 상기 회생전압 측정부가 측정한 상기 회생 전압의 전압 값에 따라 상기 회생 전압의 크기를 조절하도록 상기 전압 조절부를 제어한다.


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    Title :

    ENERGY RECOVERY SYSTEM AND ENERGY RECOVERY METHOD


    Additional title:

    전력 회수 시스템 및 전력 회수 방법


    Contributors:
    KO JONG SUN (author) / YEO WON SEOK (author)

    Publication date :

    2020-10-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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