Power conversion apparatus using multiple stack topology and Method thereof

Disclosed is an apparatus for converting power using a multiple stack topology, which can relatively improve efficiency of the apparatus for converting power even in a low-powered section and high-powered section. The apparatus for converting power comprises: a power source; an inverting unit connec...

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Bibliographische Detailangaben
Hauptverfasser:	LEE WU JONG, CHUN WON SIK, LEE IL YONG
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 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:	Disclosed is an apparatus for converting power using a multiple stack topology, which can relatively improve efficiency of the apparatus for converting power even in a low-powered section and high-powered section. The apparatus for converting power comprises: a power source; an inverting unit connected to the power source to convert DC power into AC power and consisting of multiple stacks individually controlled; and an output unit outputting the AC power. 저출력 구간 및 고출력 구간에서도 상대적으로 전력 변환 장치의 효율을 향상시킬 수 있는 다중 스택 토폴로지를 이용한 전력 변환 장치가 개시된다. 상기 전력 변환 장치는, 전원, 상기 전원에 연결되어 직류 전력을 교류 전력으로 변환하며, 개별적으로 제어되는 다중 스택으로 이루어지는 인버팅부, 및 상기 교류 전력을 출력하는 출력부를 포함하는 것을 특징으로 한다.