Napredna pretraga

Pregled bibliografske jedinice broj: 622671

Medium term development prospects of cogeneration district heating systems in transition country – Croatian case


Lončar, Dražen; Ridjan, Iva
Medium term development prospects of cogeneration district heating systems in transition country – Croatian case // Energy (Oxford), 48 (2012), 1; 32-39 doi:10.1016/j.energy.2012.07.025 (međunarodna recenzija, članak, znanstveni)


Naslov
Medium term development prospects of cogeneration district heating systems in transition country – Croatian case

Autori
Lončar, Dražen ; Ridjan, Iva

Izvornik
Energy (Oxford) (0360-5442) 48 (2012), 1; 32-39

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Cogeneration; district heating; biomass

Sažetak
A dominant share of Croatian cogeneration capacity and future cogeneration potential belongs to district heating systems currently operating in almost all bigger mainland and coastal towns. Since public cogeneration and public heating plants cover only 10% of heating requirements of households and services sectors it is reasonable to assume that in future energy supply district heating could take a bigger relative and absolute share even in conditions of reduced heat demand imposed by implementation of Energy Performance of Buildings Directive. However, development of future district heating projects will inevitably depend on capability to bridge financing barriers usually manifesting in large investment costs and long pay-back time. The public involvement will be necessary either at state or/and at municipal level since private companies are focused on short-term profitability. In this paper comparison of various concepts of district and individual buildings heating has been performed with respect to efficiency and environmental indicators. Taking a midsize town as an example profitability of operation of both biomass and of natural gas fired district heating cogeneration plants have been analysed. Calculated results indicate levels of financial support required for sustainability of district heating projects in specific conditions of Croatian energy market.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

Napomena
Rad je prezentiran na skupu 6th Dubrovnik Conference on Sustainable Development of Energy Water and Environmental Systems (SDEWES 2011) ; održanom u Dubrovniku, Hrvatska ; Brian Vad Mathiesen, Neven Duić, Ingo Stadler, Gianfranco Rizzo, Zvonimir Guzović (ur.).



POVEZANOST RADA


Projekt / tema
120-1201918-1911 - Optimiranje uvođenja novih tehnologija u regionalni energetski sustav (Željko Bogdan, )
120-1201918-1920 - Racionalno skladištenje energije za održivi razvoj energetike (Neven Duić, )

Ustanove
Fakultet strojarstva i brodogradnje, Zagreb

Autor s matičnim brojem:
Dražen Lončar, (197152)

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


Citati