Analysis and performance evaluation of various control techniques in resonant power converter

Abstract

The energy consumption of each person can be directly connectedwith degree of wealth and comfort available to a community of any country.The energy prices are increased by the electrical power generating companiesin recent years is linked with reliable energy and demand. The energy is theprimary and most universal measure of all kinds of work by human beingsand nature. Everything what happens in the world is the expression of flow of newlineenergy from one form to another form. This pressure are approaching powerelectronic circuit design at all level to make devices with better flexibility,low carbon dioxide (CO2) emissions, better reliability, lower cost and highefficiency for various power ratings. The resonant DC to DC converters aregaining popularity and applications due to their capability to operate at zerovoltage switching (ZVS) condition. This mode eliminates switching losses,thus resulting increased efficiency in comparison with hard switchingconverters, in which power devices are commutated without taking intoaccount instantaneous volt ampere values, thus resulting in significantswitching losses. newline newline