Kazalniki energijske učinkovitosti stavb s solarnimi ogrevalnimi sistemi

Vesel, Matic (author), Medved, Sašo (mentor)

Živimo v obdobju za katerega je značilen intenziven gospodarski razvoj in s tem povezana raba energije. Politično in strokovno prevladuje mnenje, da je način oskrbe z energijami preko izpustov toplogrednih plinov glavni razlog za spreminjanje globalnega podnebja. Zaveze dane mednarodni skupnosti zavezujejo Slovenijo k prehodu v ogljično nevtralno družbo zgolj v nekaj desetletjih. Sončna energija bo imela pri tem veliko vlogo, še posebej v energijski oskrbi stavb. V nalogi so predstavljeni trendi tehnologij za proizvodnjo toplote in električne energije s sončno energijo v stavbah in zasnove sodobnih solarnih ogrevalnih sistemov. S pomočjo programske opreme PURES 3.xls je bila analizirana enostanovanjska stavba primerna za tričlansko družino z različnimi energenti za pripravo tople sanitarne vode, kjer smo ugotovili, da je najbolj energetsko učinkovit sistem solarnim toplotnih sistemom v kombinaciji z biomaso.

• Language: Slovenian
• Keywords: obnovljivi viri energije, sončna energija, solarni toplotni sistemi, sprejemniki sončne energije, skoraj nič energijska stavba, PURES, ROVE, izpusti CO2
• Work type: Final paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [M. Vesel]
• Year: 2023
• Number of pages: XI, 22, [3] str.
• PID: 20.500.12556/RUL-149795
• UDC: 697.1:502.21:523.9(043.2)
• COBISS.SI-ID: 168593411
• Publication date in RUL: 10.09.2023

Secondary language

• Language: English
• Title: Energy efficiency indicators of buildings with solar heating systems.

Abstract

We live in an era of intensive economic development and energy usage. The political and expertly consensus agrees that greenhouse gas emissions due to energy production consitute the primary reason for global climate change. The commitments given to the international community bind Slovenia into a carbon-neutral transition in just a few decades. Solar energy will have a big part in this, especially in the energy supply to buildings. In this thesis we presented technology trends for heat and electrical energy production using solar energy in buildings and design of modern solar heating systems. With the help of the PURES3.xls software we have analyzed a single-apartment building suitable for a 3-member family with different energy sources for the production of warm sanitary water; we have discovered that the most energy-efficient system is solar heating in combination with biomass.

• Keywords: sources of renewable energy, solar energy, solar heating systems, solar energy receivers, nearly zero-energy building, PURES, ROVE, CO2 emissions