Comparison of heating energy consumption between passive, low energy and classic houses

V diplomski nalogi je predstavljen preračun transmisijski toplotnih izgub skozi gradbene elemente zunanjega ovoja ter poraba energije za transmisijske izgube posameznih tipov zgradb. Za izračun je uprabljena metoda po SIST EN 1283:20041 ter računalniški program ETU Haustechnik. Glavni cilj diplomskega dela je ugotovitev ključnega gradbenga elementa, ki ima največji vpliv na transmisijske toplotne izgube in porabo energije pri posameznih tipih stavb. Spoznali smo da največji vpliv na transmisijske toplotne izgube pri pasivni in nizkoenergijski gradnji imajo okna. Pri klasični gradnji vpliv okna in zunanjih sten na transmisijske toplotne izgube približno enak.In Master degree work the calculation is presented of heat losses through the building elements of outside wrapper and energy consumption for transmission losses of individual building types. For calculation the method according to SIST EN 12831:2004 is used as well as the computer program ETU Haustechnik. The main objective of the thesis is to find out which building element has the greatest impact on heat loss and energy consumption in individual building types. We have learned that the greatest impact on the transmission heat loss in passive and low-energy building have windows. The classic construction of impact windows and external walls of the transmission heat loss is the same