Achieving savings by implementation of efficient hybrid heating systems
Apstrakt
Regarding to the structure of final energy consumption in buildings and National Action Plans, the paper gives a short overview of energy consumption in buildings in Serbia, showing that the greatest potential for achieving savings lies in the implementation of measures which improve energy efficiency. Considering that over 60% of energy requirements for buildings is related to thermal energy, particular attention should be paid to the centralized heating systems, both during the design of a new system, and in the reconstruction of the existing one. Further discussed are the heat sources for the heating systems. The seasonal heat load duration curve for winter conditions in accordance to the Typical Meteorological Year for Belgrade is constructed and displayed. The analysis of the conventional system with a fossil fuel source, as well as the analysis of a hybrid heat source are conducted. The savings achieved in the primary energy, heating bills and CO2 emission reduction, which are at...tained by the use of a hybrid system, are shown in comparison with the conventional systems. Collecting data on investment costs, as well as the prices of energy and fuels in Serbian market, enabled calculation of the payback period when replacing the conventional system by the new hybrid one.
Ključne reči:
savings / payback period / hybrid heat sources / energy consumption / CO2 emission / central heating systemsIzvor:
Thermal Science, 2019, 23, S1683-S1693Izdavač:
- Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
DOI: 10.2298/TSCI180726176T
ISSN: 0354-9836
WoS: 000509489400022
Scopus: 2-s2.0-85084141828
Kolekcije
Institucija/grupa
Mašinski fakultetTY - JOUR AU - Todorović, Maja AU - Banjac, Miloš AU - Bajc, Tamara AU - Ristanović, Milan PY - 2019 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3179 AB - Regarding to the structure of final energy consumption in buildings and National Action Plans, the paper gives a short overview of energy consumption in buildings in Serbia, showing that the greatest potential for achieving savings lies in the implementation of measures which improve energy efficiency. Considering that over 60% of energy requirements for buildings is related to thermal energy, particular attention should be paid to the centralized heating systems, both during the design of a new system, and in the reconstruction of the existing one. Further discussed are the heat sources for the heating systems. The seasonal heat load duration curve for winter conditions in accordance to the Typical Meteorological Year for Belgrade is constructed and displayed. The analysis of the conventional system with a fossil fuel source, as well as the analysis of a hybrid heat source are conducted. The savings achieved in the primary energy, heating bills and CO2 emission reduction, which are attained by the use of a hybrid system, are shown in comparison with the conventional systems. Collecting data on investment costs, as well as the prices of energy and fuels in Serbian market, enabled calculation of the payback period when replacing the conventional system by the new hybrid one. PB - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd T2 - Thermal Science T1 - Achieving savings by implementation of efficient hybrid heating systems EP - S1693 SP - S1683 VL - 23 DO - 10.2298/TSCI180726176T ER -
@article{ author = "Todorović, Maja and Banjac, Miloš and Bajc, Tamara and Ristanović, Milan", year = "2019", abstract = "Regarding to the structure of final energy consumption in buildings and National Action Plans, the paper gives a short overview of energy consumption in buildings in Serbia, showing that the greatest potential for achieving savings lies in the implementation of measures which improve energy efficiency. Considering that over 60% of energy requirements for buildings is related to thermal energy, particular attention should be paid to the centralized heating systems, both during the design of a new system, and in the reconstruction of the existing one. Further discussed are the heat sources for the heating systems. The seasonal heat load duration curve for winter conditions in accordance to the Typical Meteorological Year for Belgrade is constructed and displayed. The analysis of the conventional system with a fossil fuel source, as well as the analysis of a hybrid heat source are conducted. The savings achieved in the primary energy, heating bills and CO2 emission reduction, which are attained by the use of a hybrid system, are shown in comparison with the conventional systems. Collecting data on investment costs, as well as the prices of energy and fuels in Serbian market, enabled calculation of the payback period when replacing the conventional system by the new hybrid one.", publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd", journal = "Thermal Science", title = "Achieving savings by implementation of efficient hybrid heating systems", pages = "S1693-S1683", volume = "23", doi = "10.2298/TSCI180726176T" }
Todorović, M., Banjac, M., Bajc, T.,& Ristanović, M.. (2019). Achieving savings by implementation of efficient hybrid heating systems. in Thermal Science Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 23, S1683-S1693. https://doi.org/10.2298/TSCI180726176T
Todorović M, Banjac M, Bajc T, Ristanović M. Achieving savings by implementation of efficient hybrid heating systems. in Thermal Science. 2019;23:S1683-S1693. doi:10.2298/TSCI180726176T .
Todorović, Maja, Banjac, Miloš, Bajc, Tamara, Ristanović, Milan, "Achieving savings by implementation of efficient hybrid heating systems" in Thermal Science, 23 (2019):S1683-S1693, https://doi.org/10.2298/TSCI180726176T . .