Use of Solar Thermal Energy to Generate Electricity

摘要

A brief overview is presented of solar thermal electric technology. Various technical approaches are discussed which result in net solar to electric conversion efficiencies ranging from less than 1% to more than 20%. The status of the various solar thermal electric concepts is discussed along with the principal areas of research for each respective concept. Finally, cost issues and prospects for the economic competitiveness of solar thermal electric systems with conventional systems are outlined. (ERA citation 06:028447)