Apparatus for supplying power

Disclosed is a power supply apparatus. The power supply apparatus according to the present invention comprises: a conversion part converting an input voltage into an AC voltage or a DC voltage; a battery storing the DC voltage; and a converter part decreasing the DC voltage output from the conversio...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KIM, TAE WOONG, JANG, JAE HUN, CHO, CHOON HO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	Disclosed is a power supply apparatus. The power supply apparatus according to the present invention comprises: a conversion part converting an input voltage into an AC voltage or a DC voltage; a battery storing the DC voltage; and a converter part decreasing the DC voltage output from the conversion part to output the decreased DC voltage to the battery or increasing the DC voltage stored in the battery to output the increased DC voltage to the conversion part, according to an operation mode. Therefore, miniaturization of the bidirectional power supply apparatus can be realized. 전원 공급 장치가 개시된다.　 본 발명에 따른 전원 공급 장치는 입력되는 전압을 교류 전압 또는 직류 전압으로 변환하는 변환부, 직류 전압을 저장하는 배터리 및 동작 모드에 따라, 변환부에서 출력된 직류 전압을 강압하여 배터리로 출력하거나 또는 배터리에 저장된 직류 전압을 승압하여 변환부로 출력하는 컨버터부를 포함한다.　 이에 따라, 양방향 전원 공급 장치의 소형화를 구현할 수 있다.