DocumentCode :
3389432
Title :
Hybrid Energy Systems for Applications in Eco-Houses
Author :
Al-Badi, A.H.
Author_Institution :
Dept. of Electr. & Comput. Eng., Sultan Qaboos Univ., Muscat, Oman
fYear :
2012
fDate :
27-29 March 2012
Firstpage :
1
Lastpage :
4
Abstract :
Combining renewable energy generation like solar power with superior storage and conversion technology like hydrogen storage, fuel cells and batteries, offers a potential solution for a stand-alone power system. The aim of this paper is to assess the techno-economic feasibility of using hybrid energy system with hydrogen fuel cell for application in an eco-house that will be built in Sultan Qaboos University (SQU), Oman. Actual load data for a typical Omani house with similar size as the eco-House was considered as the stand-alone load with an average energy consumption of 40 kWh/day and 5 kW peak power demand. HOMER is used as a sizing and optimization tool for the system. It was found that the total annual electrical energy production is 42,255 kWh and the cost of energy for this hybrid system is 0.582 $/kWh. Furthermore, the fuel cell operated for 4497 h/year and consumed approximately 390 kg of hydrogen per year. Its estimated lifetime was 8.89 years and its average electrical output was 1.45 kW.
Keywords :
battery storage plants; fuel cell power plants; photovoltaic power systems; power generation economics; HOMER; Oman; Omani house; SQU; Sultan Qaboos University; batteries; electrical energy production; energy 42255 kWh; energy cost; hybrid energy systems; hydrogen fuel cell; hydrogen storage; lifetime estimation; power 1.45 kW; renewable energy generation; sizing-optimization tool; solar power; stand-alone power system; storage-conversion technology; techno-economic feasibility; time 8.89 year; Batteries; Fuel cells; Hydrogen; Meteorology; Production; Renewable energy resources; Solar radiation;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2012 Asia-Pacific
Conference_Location :
Shanghai
ISSN :
2157-4839
Print_ISBN :
978-1-4577-0545-8
Type :
conf
DOI :
10.1109/APPEEC.2012.6307180
Filename :
6307180
Link To Document :
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