POWER SUPPLY DEVICE, AND METHOD FOR CONTROLLING SAME

A power supply device is disclosed. The power supply device comprises: a first switch element for selectively providing an AC power source to an actuation device; a second switch element for selectively providing the AC power source to the first switch element; a detection circuit for confirming whe...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, Teaho, KANG, Daesung, SHIN, Dongjo, CHO, Cheolhun, CHO, Jehyung
Format:	Patent
Sprache:	eng ; fre ; 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 CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	A power supply device is disclosed. The power supply device comprises: a first switch element for selectively providing an AC power source to an actuation device; a second switch element for selectively providing the AC power source to the first switch element; a detection circuit for confirming whether or not the first switch element is in a full turn-on state, by comparing an input power source and an output power source of the first switch element; a sensor for sensing the size of the AC power source; and a controller for selectively controlling the operation of the second switch element on the basis of the sensed size of the AC power source and the confirmed full turn-on state. Est ici divulgué un dispositif d'alimentation électrique. Le dispositif d'alimentation électrique comprend : un premier élément de commutation pour fournir sélectivement une source de courant alternatif à un dispositif d'actionnement ; un second élément de commutation pour fournir sélectivement la source de courant alternatif au premier élément de commutation ; un circuit de détection pour confirmer si le premier élément de commutation est dans un état entièrement passant, par comparaison d'une source de courant d'entrée et d'une source de courant de sortie du premier élément de commutation ; un capteur pour détecter la taille de la source de courant alternatif ; et un dispositif de commande pour commander de manière sélective le fonctionnement du second élément de commutation sur la base de la taille détectée de la source de courant alternatif et de l'état entièrement passant confirmé. 전원 공급 장치가 개시된다. 본 전원 공급 장치는 교류 전원을 구동 소자에 선택적으로 제공하는 제1 스위치 소자, 교류 전원을 선택적으로 제1 스위치 소자에 제공하는 제2 스위치 소자, 제1 스위치 소자의 입력 전원 및 출력 전원을 비교하여 제1 스위치 소자의 풀 턴-온 여부를 확인하는 감지 회로, 교류 전원의 크기를 감지하는 센서, 및 감지된 교류 전원의 크기 및 확인된 풀 턴-온 여부에 기초하여 제2 스위치 소자의 동작을 선택적으로 제어하는 컨트롤러를 포함한다.