OPTIMAL RENEWABLE ENERGY USE IN FAMILY HOUSE

Obnovljivi viri predstavljajo danes pomemben vir energije, ki jo potrebuje človeštvo za preživetje. Izkoriščajo naravne procese in se pojavljajo v naravi nenehno ter v skoraj neomejenih količinah. Tako iz fizičnih kot ekonomskih razlogov se uporabljajo na mestih, kjer so na razpolago. Sonce predstavlja neusahljiv in ekološko neoporečen vir energije. Potencial sonca presega celotne energetske potrebe človeštva. Pretvarjanje sončne energije v električno s pomočjo celic pomeni enega izmed najčistejših virov električne energije in velja za najbolj perspektiven obnovljiv energetski vir. Veter je kot sekundarna oblika sončne energije, ki obseva Zemljo, znan kot obnovljiv vir energije že stoletja, enako tudi njegova uporaba. Ocenjujemo ga kot neomejen vir energije, ki je zastonj in vsem na razpolago. Ocena vetrne energije petnajstkrat presega sedanje energetske potrebe po svetu. To energijo moramo razumeti kot naravno energijo za sedanje in naslednje generacije. Namen diplomske naloge je predstaviti oziroma skozi analizo preveriti, v kolikšni meri bi lahko uporabili obnovljive vire energije na domači stanovanjski hiši. Predvsem smo se osredotočili na vetrno in sončno energijo, z realizacijo, s katerim izmed obnovljivih virov energije bi lahko deloma pokrili potrebo po njej v gospodinjstvu. Naloga temelji na konkretnem primeru in na konkretnem objektu.In recent years the renewable sources of energy significantly raised the contribution to overall energetic demands of humanity. These alternatives exploit natural processes that are present around us and in practically limitless abundance. The actual implementation of certain technology follows general economical and infrastructural benefits. Solar power is limitless and clean source of energy. The potential yield surpasses the energetic demands of whole humanity. Transformation of solar power into electricity through solar cells is believed to be one of the most clean energetic sources with highest perspectives in the field of alternative renewable energy sources. Wind power can be considered as secondary source of solar power and has been know as energy source for centuries. Also this energetic source is understood as limitless, present all over the world and can be used by everybody. The wind power potential is estimated at 15 times the present energetic demands all over the world. This energy has to be understood as natural energy that can be transformed into electric energy for present as well as for the future generations. The goal of the presented work is to test and verify the economical and energetic benefits of renewable energy source on a family house. We focused on solar and wind power. With the implementation of alternative sources we could partially cover the energetic needs of the user. The work is based on a concrete case for a concrete family house