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Pregled bibliografske jedinice broj: 712630

Multi-objective Long-term Optimization of Energy Systems with High Share of Renewable Energy Resources


Gašparović, Goran; Prebeg, Pero; Krajačić, Goran; Duić, Neven
Multi-objective Long-term Optimization of Energy Systems with High Share of Renewable Energy Resources // Digital Proceedings of The 1st South East European Conference on Sustainable Development of Energy, Water and Environment Systems / Ban, Marko ; Duić, Neven ; Markovska, Nataša ; Schneider, D.R ; Guzović, Zvonimir ; Schlor, Holger ; Ćosić, Boris ; Krajačić, Goran ; Perković, Luka ; Vujanović, Milan (ur.).
Zagreb: Faculty of Mechanical Engineering and Naval Architecture, 2014. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 712630 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Multi-objective Long-term Optimization of Energy Systems with High Share of Renewable Energy Resources

Autori
Gašparović, Goran ; Prebeg, Pero ; Krajačić, Goran ; Duić, Neven

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Digital Proceedings of The 1st South East European Conference on Sustainable Development of Energy, Water and Environment Systems / Ban, Marko ; Duić, Neven ; Markovska, Nataša ; Schneider, D.R ; Guzović, Zvonimir ; Schlor, Holger ; Ćosić, Boris ; Krajačić, Goran ; Perković, Luka ; Vujanović, Milan - Zagreb : Faculty of Mechanical Engineering and Naval Architecture, 2014

Skup
1st South East European Conference on Sustainable Development of Energy, Water and Environment Systems, SEE SDEWES, Ohrid, 2014

Mjesto i datum
Ohrid, Makedonija, 30.-04.07.2014

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Optimization; storage; V2G; EV; NPV; RES

Sažetak
The paper presents the results of the ongoing research with a goal of investigating the possibility of improvement of the planning of the supply side of energy system with high share of Renewable Energy Sources (RES). The problem consists in selecting appropriate generating and storage components and their sizing for a scenario in a horizon of twenty years, with linear increase of demand side of energy system. Due to stochastic nature of RES, it is necessary to integrate expensive storage capacities into an energy system with high share of RES. Two-level approach is used in this study. On the global level multi-objective optimization is generating Pareto frontier with the objectives of minimizing overall Net Present Value of energy system (NPV), minimization of NPV levelized by produced energy and minimization of RES capacities. Design variables on this level are starting nominal installed power of power plants and yearly increase of nominal power of each power source. On the local level, coverage of the demand for each hour is assured. Local level in a current study is divided in 24-hour segments in which regulation of non-RES power plants and electric vehicle (EV) storage secures availability of electricity to satisfy the demand side of the energy system. Two approaches are under investigation on the local level. In the first, regulation is done using expert knowledge, while in the other optimization is applied to a problem that encompasses 24-hour segment with objective of minimization of operating costs. This approach was applied to a case-study of Dubrovnik with the integration of EV serving as battery storage in Vehicle-to-Grid (V2G) mode. The preliminary results suggest that it is possible to decrease the amount of installed capacity for the scenario that applies optimization on the local level and decrease the initial investment costs, due to better control of the charging and discharging cycles of EV storages.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo, Strojarstvo



POVEZANOST RADA


Projekti:
120-1201918-1920 - Racionalno skladištenje energije za održivi razvoj energetike (Duić, Neven, MZOS ) ( POIROT)

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Neven Duić (autor)

Avatar Url Goran Krajačić (autor)

Avatar Url Goran Gašparović (autor)

Avatar Url Pero Prebeg (autor)


Citiraj ovu publikaciju:

Gašparović, Goran; Prebeg, Pero; Krajačić, Goran; Duić, Neven
Multi-objective Long-term Optimization of Energy Systems with High Share of Renewable Energy Resources // Digital Proceedings of The 1st South East European Conference on Sustainable Development of Energy, Water and Environment Systems / Ban, Marko ; Duić, Neven ; Markovska, Nataša ; Schneider, D.R ; Guzović, Zvonimir ; Schlor, Holger ; Ćosić, Boris ; Krajačić, Goran ; Perković, Luka ; Vujanović, Milan (ur.).
Zagreb: Faculty of Mechanical Engineering and Naval Architecture, 2014. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Gašparović, G., Prebeg, P., Krajačić, G. & Duić, N. (2014) Multi-objective Long-term Optimization of Energy Systems with High Share of Renewable Energy Resources. U: Ban, M., Duić, N., Markovska, N., Schneider, D., Guzović, Z., Schlor, H., Ćosić, B., Krajačić, G., Perković, L. & Vujanović, M. (ur.)Digital Proceedings of The 1st South East European Conference on Sustainable Development of Energy, Water and Environment Systems.
@article{article, year = {2014}, keywords = {Optimization, storage, V2G, EV, NPV, RES}, title = {Multi-objective Long-term Optimization of Energy Systems with High Share of Renewable Energy Resources}, keyword = {Optimization, storage, V2G, EV, NPV, RES}, publisher = {Faculty of Mechanical Engineering and Naval Architecture}, publisherplace = {Ohrid, Makedonija} }
@article{article, year = {2014}, keywords = {Optimization, storage, V2G, EV, NPV, RES}, title = {Multi-objective Long-term Optimization of Energy Systems with High Share of Renewable Energy Resources}, keyword = {Optimization, storage, V2G, EV, NPV, RES}, publisher = {Faculty of Mechanical Engineering and Naval Architecture}, publisherplace = {Ohrid, Makedonija} }




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