Power Electronics For Renewable Energy Utilization

Power Electronics Application in Renewable Energy Utilization Kyle Felthauser Department of Electrical and Computer Engineering Texas Tech University Lubbock, United States of America kyle.felthauser@ttu.edu Abstract—This paper covers the need and use of power electronics in the application of renewable energy utilization. Covered in this paper is wind energy with variable speed drives and their controlling power electronics. Solar energy, specifically photovoltaics and their controlling power electronics. High-voltage direct current transmission lines and the power electronics that allow for this technology to exist. Keywords—Power Electronics; Wind Energy; Solar Energy, High-Voltage Direct Current I. INTRODUCTION Energy demands are on the rise across the world and in many modernized countries the push for renewable energy is rising. Two of the main renewable energy sources that are getting a lot of attention are wind and solar. One of the difficulties presented with some renewable energy sources are their inherent inconsistency. Wind intensities change from hour to hour and from one season to the next. Solar radiation can be strong one minute and be nearly blocked out the next by a cloud. To make renewable energy more reliable and coincide with strict utility standards the use of power electronics is needed. The advancement in power electronics has also greatly improved in efficiency and allows more energy to be captured by natural resources. Another difficulty withShow MoreRelatedElectrical Design Of Electrical Engineering917 Words   |  4 PagesThe biggest concern would be the shortage of electricity since electricity is always constantly being used. An electrical designer is outlines and grows new electrical hardware, takes care of issues and tests gear. They work with a wide range of electronic gadgets, from the smallest pocket gadgets to large supercomputers. 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