PV inverter with input parallel output series connected flyback converters feeding a fullbridge grid converter

A power conversion system (100) includes a first converter (104) coupled to a power source (102), wherein the first converter includes an input side (114), and an output side (118) electrically isolated from the input side. The power conversion system also includes a second converter (106) coupled t...

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Bibliographische Detailangaben
Hauptverfasser:	SRIGHAKOLLAPU, N. V. S. KUMAR, POSA, RAJESH, KEERAMTHODE, REMESH KUMAR
Format:	Patent
Sprache:	eng ; fre ; ger
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 conversion system (100) includes a first converter (104) coupled to a power source (102), wherein the first converter includes an input side (114), and an output side (118) electrically isolated from the input side. The power conversion system also includes a second converter (106) coupled to the power source, wherein the second converter includes an input side (116), and an output side (120) electrically isolated from the input side. The second converter input side is coupled in parallel with the first converter input side, and the second converter output side is coupled in series with the first converter output side. The power conversion system also includes an inverter (122) coupled to the first converter output side and to the second converter output side, and the inverter supplies alternating current to an electrical distribution network (128).