Step-up DC-DC converter passive component dimensioning in photovoltaic applications

Abstract

Boost converter is a common solution for power conditioning of photovoltaic systems. Inductance and capacitance values of the boost converter are of high importance when the panel voltage ripple is examined. The ripple has a severe effect on the maximum power point tracking efficiency. Dimensioning guidelines for these components are presented in this paper. They are examined with simulations and experimental measurements.