Title: Optimalni troškovi energetska učinkovitost stambenih zgrada u različitim gradovima na Kosovu
Original Title: Cost-optimal thermal transmittance and energy performance of residential buildings in various cities in Kosovo
Authors: Arta Sylejmani, Bojan Milovanović
DOI: https://doi.org/10.5592/CO/PhDSym.2020.17
First page: 209 Last page: 220
Publish date print/online: 9/4/2020
Abstract: In 2018, Kosovo approved two regulations that provide information on minimum requirements for calculating energy performance of buildings, and on methodology for calculating such performance. The aim of this paper is to clarify the thermal transmittance (U-values) according to local legislation, through a building model, and to find optimal U-values by simulating more than 540 combinations of building materials in five cities in the country which, as officially stated in its regulations, has one climate zone only. The modelling and simulation were conducted using the ARCHICAD software and the EcoDesigner Star add-on.
Keywords: heating and cooling energy demand, cost-optimal levels, building energy performance, residential building, dynamic simulation
Sažetak: Kosovo je u 2018 odobrilo dva propisa koja pružaju informacije o postizanju minimalnih zahtjeva za izračunavanje energetske učinkovitosti u zgradama i metodologiji njenog izračuna. Fokus ovog rada je razjašnjenje toplinske propustljivosti (U-vrijednosti) prema lokalnom zakonodavstvu, pomoću građevinskog modela, te pronalaženje optimalnih U-vrijednosti simuliranjem više od 540 kombinacija građevinskih materijala, u pet gradova u zemlji koja u uredbama službeno ima samo jednu klimatsku zonu. Modeliranje i simulacija provedena je pomoću ARCHICAD alata i dodatka EcoDesigner Star.
Ključne riječi: potrošnja energije na grijanju i hlađenju, optimalni troškovi, energetska učinkovitost zgrade, stambena zgrada, dinamička simulacija