Analýza ztrátového výkonu nepřímého měniče kmitočtu v prostředí OrCAD/PSpice

Abstract

This work deals with indirect frequency converters. The goal of this work is to theoretically describe these converters and make their models in OrCAD/Pspice environment. The first part deals with the theoretical description of indirect frequency converters utilizing voltage and current inverter. The inverters are controlled by width control and pulse width modulation. The second part is focused on creating models of indirect frequency converters including their control and subsequent simulation in the environment OrCAD/Pspice. The third part deals with the analysis of power losses in these converters.