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Mostrando postagens com marcador SIMETRIX SIMULATOR. Mostrar todas as postagens
Mostrando postagens com marcador SIMETRIX SIMULATOR. Mostrar todas as postagens
quarta-feira, 28 de abril de 2010
quinta-feira, 22 de abril de 2010
Evaluation of Efficiency of Active Clamp Dual Flyback Inverter for Photovoltaic Systems using Simulation Method
Evaluation of Efficiency of Active Clamp Dual Flyback Inverter for Photovoltaic Systems using Simulation Method
R. Šul, B. Dobrucký
University of Zilina, Univerzitna 1, 010 21 Zilina, Slovak Republic, e-mails: sul@fel.uniza.sk, dobrucky@fel.uniza.sk
P. Čerňan
Clayton Power R&D, s.r.o, Legionarska 7158/5, SK911 01 Trencin, Slovak Republic, e-mail: pc@claytonpower.com
Introduction
Dual flyback inverter (DFBI) is one of the preferred topologies for isolated low cost low power photovoltaic (PV) applications. It converts PV cells DC voltage to output AC voltage using single power stage. It is important to understand loss distribution of DFBI be able to reach efficiency limits of this topology. This paper evaluates the efficiency of DFBI based on computer simulation results worked-out by Simetrix circuit simulator.
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