Pregled bibliografske jedinice broj: 995068
Small-scale stand-alone renewable hydrogen energy system
Small-scale stand-alone renewable hydrogen energy system // IEEES-9 9th International Exergy, Energy and Environment Symposium, Book of Abstracts / Nižetić, Sandro ; Šolić, Petar ; Milanović, Željka (ur.).
Split: Fakultet elektrotehnike, strojarstva i brodogradnje Sveučilišta u Splitu, 2017. str. 224-224 (poster, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 995068 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Small-scale stand-alone renewable hydrogen energy system
Autori
Šimunović, Jakov ; Pivac, Nikolina ; Barbir, Frano
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
IEEES-9 9th International Exergy, Energy and Environment Symposium, Book of Abstracts
/ Nižetić, Sandro ; Šolić, Petar ; Milanović, Željka - Split : Fakultet elektrotehnike, strojarstva i brodogradnje Sveučilišta u Splitu, 2017, 224-224
ISBN
978-953-290-068-2
Skup
9th International Exergy, Energy and Environment Symposium (IEEES-9)
Mjesto i datum
Split, Hrvatska, 14.05.2017. - 17.05.2017
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Electrolyzer ; Fuel Cell ; Battery ; Control strategy ; Energy Management
Sažetak
A small-scale stand-alone renewable hydrogen energy system has been installed at the Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, University of Split. The system consists of a wind turbine (1.4 kW), PV panels (1.6 kW), batteries (8 kWh), electrolyzer (2.4 kW), hydrogen storage, fuel cell (1.2 kW), DC/DC inverter (1.2 kW), control unit and a programmable DC load. Electrolyzer can operate directly on variable power produced from renewable energy (wind turbine and PV panels) or can operate on grid power or any combination of the two. It can deliver hydrogen at pressures up to 30 bar, so no hydrogen compressor is used. Maximum pressure in the hydrogen storage bottle is thus 30 bar. The purpose of this system is to study and optimize control strategies for energy management. An optimal control strategy should result not only in the highest overall efficiency, covering most of the load but also resulting in less start-ups and shut-downs of the electrolyzer and the fuel cell. In addition, an economic aspect should not be neglected, so the relative size of the batteries, electrolyzer, fuel cells and hydrogen storage must be selected that should result in the lowest cost of energy delivered.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika, Strojarstvo
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split
