Modeling and Sizing Coils dedicated to boost converter for PV source

Abstract

The coil is a very important element in a wide range of power electrical systems as such used as converter or inverter dedicated to extract and to adapt the value and the shape of the intensity and the voltage delivered by renewable energy sources. Thus, knowing its behavior in converters is paramount to obtain a maximum conversion efficiency and reliability. In this context, this paper presents a global study of a DC/DC converter dedicated to photovoltaic sources based on the modeling of the behavior of the coil or the inductance as a function of the switching frequency.
Keywords:

Magnetic energy, Coil, photovoltaic, Boost converter, Duty cycle, MPP.