A single-phase series-resonant soft-switched ac chopper without auxiliary switches with an efficient control circuit is presented. Basic working principle is series-resonant conversion without any cycloconversion action. ...

A bidirectional dc-dc converter with high step-up and step-down voltage gain is handling in this seminar paper. High voltage gains are obtained by employing a coupled inductor with same primary and secondary winding turns ...

As the demand for electrical energy is increasing, renewable energy sources has come into popularity especially photovoltaic systems (PV).This seminar report presents an overview of the power converters that are adopted ...