Evaluación analítica y experimental de un convertidor cc-cc aislado apto para sistemas fotovoltaicos

This paper presents experimental results obtained in an isolated 3KW DC-DC converter prototype suitable for photovoltaic applications. Currents and voltages are computed based on the numerical solution of the nonlinear equations describing the steady state operation of the converter. With this computations the losses and the efficiency of the converter are predicted for each operating point. The theoretical results compared against the experimental measurements confirm that the behavior and the performance of the converter are consistent with those expected.