Nižetić, Sandro and Duić, Neven and Papadopulos, A.M. and Tina, G.M. and Grubišić-Čabo, F. (2015) Energy efficiency evaluation of a hybrid energy system for building applications in a Mediterranean climate and its feasibility aspect. = Energy efficiency evaluation of a hybrid energy system for building applications in a Mediterranean climate and its feasibility aspect. Energy (Oxford), 90. pp. 1171-1179. ISSN 0360-5442. Vrsta rada: ["eprint_fieldopt_article_type_article" not defined]. Kvartili JCR: Q1 (2015). Točan broj autora: 5.
Full text not available from this repository.Abstract
This paper deals with the analysis of a specific hybrid energy system (HYS) from an overall energy efficiency aspect and also from an economical aspect. The hybrid energy system was purposely assembled from standard, market available energy technologies that are presently used in majority of building facilities, particularly in residential ones. Based on the previous aspect, the HYS was assembled using a standard split heat pump system (air-conditioning unit) with an integrated accumulation boiler for hot water preparation and using a small photovoltaic (PV) system. An overall energy efficiency analysis showed the HYS system to be highly energy efficient on average as overall energy efficiency ranged from 50% up to over 200% (the heat pump system acts as a kind of efficiency booster). An LCOE analysis showed that the HYS produced energy cost ranged from 0.035€/kWh up to 0.15 €/kWh, in correspondence with overall working time, the average coefficient performance achieved by the heat pump system and in investment conditions. A detailed energy efficiency and feasibility analysis showed that the herein analyzed HYS can be a viable option for small or medium building applications in mild climates.
| Item Type: | Article (["eprint_fieldopt_article_type_article" not defined]) |
|---|---|
| Keywords (Croatian): | hybrid energy system, heat pump, photovoltaics, energy efficiency, LCOE analysis, renewable energy. |
| Subjects: | TECHNICAL SCIENCE > Basic technical sciences |
| Divisions: | 500 Department of Energy, Power Engineering and Environment > 510 Power Engineering and Energy Management Chair |
| Indexed in Web of Science: | Yes |
| Indexed in Current Contents: | Yes |
| Quartiles: | Q1 (2015) |
| Date Deposited: | 01 Apr 2016 11:08 |
| Last Modified: | 23 Mar 2017 14:04 |
| URI: | http://repozitorij.fsb.hr/id/eprint/5369 |
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