High efficiency of power converters placed between alternative energy sources and the utility grid is required to maximize the utilization of these sources. Power quality is another aspect that requires large passive elements to be placed between these sources and the grid. This book, therefore, provides the different modern technologies for energy efficiency improvement and develops a higher-level high frequency power converter system (HFPCS) that optimizes the use of hybrid renewable power injected into power grid. HFPCS provides high efficiency, reduced size of passive components, higher...