Pregled bibliografske jedinice broj: 18448
Sensitivity Analysis Taking into Consideration the Lowest Energy Cost from a Combined System of Consumptional Water Heating
Sensitivity Analysis Taking into Consideration the Lowest Energy Cost from a Combined System of Consumptional Water Heating // Proceedings of the second ISES Europe Solar Congress EuroSun 98 / Goetzberger, Adolf ; Krainer, Aleš (ur.).
Birmingham: International Solar Energy Society - Slovenian Section, 1999. (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 18448 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Sensitivity Analysis Taking into Consideration the Lowest Energy Cost from a Combined System of Consumptional Water Heating
Autori
Medica, Vladimir ; Franković, Bernard ; Pavković, Branimir
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the second ISES Europe Solar Congress EuroSun 98
/ Goetzberger, Adolf ; Krainer, Aleš - Birmingham : International Solar Energy Society - Slovenian Section, 1999
Skup
The second ISES Europe Solar Congress EuroSun 98
Mjesto i datum
Portorož, Slovenija, 14.09.1998. - 17.09.1998
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
-
Sažetak
Consumptional water heating for tourist facilities and domestic use is a significant energy consumer. It is advisable to use solar energy for this purpose, especially in coastal regions. The combined system for consumptional water heating in tourist facilities is chosen using a developed simple procedure, based on average monthly solar radiation and temperature data. The optimal system configuration depends on consumptional dynamics, solar radiation and the type of auxiliary heating system, as well as prices of energy and equipment. The system consists of solar collectors combined with either electric heater, oil fired boiler or heat pump. Software has been developed to perform a selection of optimal systems and sensitivity analysis. The paper presents a sensitivity analysis regarding the influence of changes in equipment, service and energy costs incurred due to changes in the inflation rate, interest rate and considered period on the selected optimal combined system. This analysis points out the permitted deviations in solar equipment investment costs to keep the solar system still optimal when compared with other systems. A heat pump system is shown to be the most convenient compared to other consumptional water heating systems. The presented analysis enables decision making during the system operation period as well as during project development.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Ustanove:
Tehnički fakultet, Rijeka
