Techno-economic assessment of a solar-geothermal multigeneration system for buildings

被引:42
|
作者
Khalid, Farrukh [1 ]
Dincer, Ibrahim [1 ]
Rosen, Marc A. [1 ]
机构
[1] Univ Ontario, Fac Engn & Appl Sci, Inst Technol, 2000 Simcoe St North, Oshawa, ON L1H 7K4, Canada
基金
加拿大自然科学与工程研究理事会;
关键词
Hydrogen; Electrolyzer; Exergy; Efficiency; Solar and geothermal energy; Cost assessment; RENEWABLE ENERGY SYSTEM; POWER-GENERATION; HYBRID; PLANT; CYCLE;
D O I
10.1016/j.ijhydene.2017.03.185
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
A techno-economic assessment is conducted for a multigeneration system comprised of two renewable energy subsystems geothermal and solar to supply electrical power, cooling, heating, hydrogen and hot water for buildings. The proposed system is evaluated in terms of energy and exergy efficiencies. The simulation results show that the electrolyzes produces 2.7 kg/h hydrogen. A parametric study is carried out to assess the effect of various parameters on the system energy and exergy efficiencies. The economic assessment, performed using the Hybrid Optimization of Multiple Energy Resources (HOMER) software, shows that the net present cost of the optimized electrical power system is $476,000 and the levelized cost of electricity is $0.089/kWh. (C) 2017 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码:21454 / 21462
页数:9
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