A Novel Control Algorithm of Dual Flyback Inverter Suitable for Dynamic and Nonlinear Loads

P. Cernan, R. Sul, and B. Dobrucky (Slovakia)


Control algorithm, Dual Flyback Inverter, DFBI, Simulation, Active clamp


Dual Flyback Inverter (DFBI) is one of preferred topologies for isolated low power low cost photovoltaic (PV) inverters. It can be used for grid connected power systems or for island operation power systems. Island operation requires high performance output voltage control algorithm which will ensure that output AC voltage will remain quasi harmonic and within operating limits under the different load and input voltage conditions. This paper introduces novel control algorithm of DFBI suitable for dynamic and nonlinear loads.

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