@incollection{Bollin2023, author = {Bollin, Elmar}, title = {Introduction to the Use of Renewable Energy Sources}, booktitle = {Using Renewable Energies in Buildings}, editor = {Bollin, Elmar}, edition = {1.}, isbn = {978-3-658-41124-4 (Softcover)}, doi = {10.1007/978-3-658-41125-1_1}, institution = {Fakult{\"a}t Maschinenbau und Verfahrenstechnik (M+V)}, pages = {1 -- 8}, year = {2023}, abstract = {The use of renewable energy sources for heating and cooling in buildings today offers the best opportunities to avoid the use of fossil fuels and the associated climate-damaging emissions. However, unlike fossil fuels, renewable energy sources such as solar radiation are not available at the push of a button, but occur uncontrollably depending on weather conditions, the location of the building and the time of year. Their use is free of charge. However, complex converters and systems usually have to be installed in order to use them. These must be carefully planned and operated in order to avoid unnecessary costs and to generate the maximum possible yield. The regenerative energy systems are usually integrated into existing conventional systems. When designing the control and regulation equipment, it is crucial to design the automation of the systems in such a way that primarily renewable energy sources are used and the share of fossil energy sources is minimized.}, language = {en} }