Študija koncepta za doseganje skoraj ničenergijske hiše : diplomska naloga

Blatnik, Monika (author), Košir, Mitja (mentor), Kunič, Roman (comentor)

Svojo diplomsko nalogo bom posvetila analizi koncepta skoraj ničenergijske stavbe, ki jo je v našem prostoru predstavila Direktiva o energetski učinkovitosti stavb 2010/31/EU. Zasnovala in obravnavala sem tri tipe stavb, in sicer enostanovanjsko stavbo, večstanovanjsko stavbo ter nestanovanjsko – poslovno stavbo, ki sem jih locirana v Ljubljani. V prvem delu svoje diplomske naloge sem zasledovala določila v Tehnični smernici TSG-01-004: 2010 Učinkovita raba energije, ki so zapisana v 9. členu, in sicer o toplotni zaščiti. Ta del sem analizirala s pomočjo računalniškega programa TEDI. Toplotna prehodnost elementov zunanje površine stavbe in ločilnih elementov delov stavbe mora ustrezati največji dovoljeni vrednosti le-teh, ki so predstavljene v omenjeni tehnični smernici. Nato nadaljujem z energetsko analizo vseh treh zasnovanih stavb s pomočjo programa TOST in predstavim rezultate analize, ki jih primerjam z mejnimi vrednostmi porabe energije. Polovični delež končne rabe energije je potrebno zagotoviti z obnovljivimi viri energije, kar v mojem primeru predstavlja uporaba solarne sončne energije ter fotovoltaične elektrarne. Izkaže se, da z uporabo toplotnih črpalk ter izkoriščanjem sončne energije teoretično lahko zagotovim celotno potrebno energijo za delovanje vseh posameznih tipov stavb, obenem pa tekom analize prikažem, da je pridobivanje energije s fotovoltaično elekrarno učinkovitejše, kot izkoriščanje sončne energije s sončnimi kolektorji.

• Language: Slovenian
• Keywords: gradbeništvo, diplomska naloga, UNI, skoraj ničenergijske hiše, potrebna energija, obnovljivi viri energije, energetska učinkovitost, PURES 2010
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FGG - Faculty of Civil and Geodetic Engineering
• Place of publishing: Ljubljana
• Publisher: [M. Blatnik]
• Year: 2015
• Number of pages: XIV, 58 str.
• PID: 20.500.12556/RUL-73018
• COBISS.SI-ID: 7274849
• Publication date in RUL: 06.10.2015

Secondary language

• Language: English
• Title: Concept study for achieving nearly zero-energy building

Abstract

My graduation thesis is based on analysis of nearly zero-energy building, which concept was introduced with Energy Performance of Buildings Directive 2010/31/EU (EPBD). I have designed and examined three different types of buildings, single family house, multiresidentual and non-residentual building, all of which are located in Ljubljana. In the first part of my graduation thesis I was following directions about thermal protection that are written in »Tehnična smernica TSG-01-004: 2010 Učinkovita raba energije«, article 9. To analyze this part I have used a computer program named TEDI. Thermal conductivity of outer building surface elements and that of inner separating elements must not be higher than those presented in TSG-01-004: 2010. After analysis I continued with thermal analysis of all three buildings with a computer program named TOST and I presented and compared results with marginal values of energy consumption. Half of the energy used must be provided from renewable energy sources, in my case I used solar collectors and photovoltaic panels. Analysis showed that with the use of heat pumps and exploting solar energy we could in theory ensure that all energy that's needed for building operation in all three building types. It turns out that energy production by photovoltaic panels is more efficient than that with solar collectors.

• Keywords: zero energy house, renewable energy, PURES 2010, energy consumption, energy efficiency