Pregled bibliografske jedinice broj: 839133
Two methods for decreasing the flexibility gap in national energy systems
Two methods for decreasing the flexibility gap in national energy systems // Energy (Oxford), 115 (2016), 3; 1701-1709 doi:10.1016/j.energy.2016.07.151 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 839133 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Two methods for decreasing the flexibility gap in national energy systems
Autori
Batas-Bjelić, Ilija ; Rajaković, Nikola ; Krajačić, Goran ; Duić, Neven
Izvornik
Energy (Oxford) (0360-5442) 115
(2016), 3;
1701-1709
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
variable renewable energy ; sustainable energy system ; Smart grid ; EnergyPLAN model ; EU 2030 energy policy goals ; EPOPT method
Sažetak
More variable renewable energy sources and energy efficiency measures create an additional flexibility gap and require a novel energy planning method for sustainable national energy systems. The firstly presented method uses only EnergyPLAN tool in order to decrease the flexibility gap in a national energy system. Generic Optimization program (GenOpt®) is an optimization program for the minimization of a cost function that is evaluated by an external simulation program, such as EnergyPLAN, which was used as the second method in this research. Successful strategies to decrease the flexibility gap are verified on the case of the Serbian national energy system using two methods for its structure design: (1) the iterative method, based on heuristics and manual procedure of using only EnergyPLAN, and (2) the optimization method, based on soft- linking of EnergyPLAN with GenOpt®. The latter method, named EPOPT (EnergyPlan-genOPT), found the solution for the structure of the sustainable national energy system at the total cost of 8190 M€, while the iterative method was only able to find solutions at the cost in the range of 8251–8598 M€ by targeting only one sustainability goal. The advantages of the EPOPT method are its accuracy, user- friendliness and minimal costs, are valuable for planners.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Projekti:
120-1201918-1920 - Racionalno skladištenje energije za održivi razvoj energetike (Duić, Neven, MZOS ) ( CroRIS)
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
