Development of a new solar and geothermal based combined system for hydrogen production

被引：123
作者：
Bicer, Yusuf [1 ]
Dincer, Ibrahim [1 ,2 ]
机构：
[1] Univ Ontario, Inst Technol, Fac Engn & Appl Sci, CERL, 2000 Simcoe St North, Oshawa, ON L1H 7K4, Canada
[2] King Fand Univ Petr & Minerals, Dept Mech Engn, Dhahran 31261, Saudi Arabia
来源：
SOLAR ENERGY | 2016年 / 127卷
基金：
加拿大自然科学与工程研究理事会;
关键词：
Solar energy; Geothermal energy; Hydrogen production; Exergy; Efficiency; Multigeneration; THERMODYNAMIC ANALYSIS; EXERGY ANALYSES; ENERGY; POWER; CYCLE; OPTIMIZATION; GENERATION; PLANT;
D O I：
10.1016/j.solener.2016.01.031
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
A new combined system, using solar and geothermal resources, for hydrogen production, along with power generation, cooling and heating, is proposed and analyzed for practical applications. This combined renewable energy system consists of solar PV/T modules for heating, water heating and hydrogen production purposes and geothermal energy for electricity, cooling and hydrogen production. Energy and exergy analyses are conducted to assess the performance of the cycle, and the effects of various system parameters on energy and exergy efficiencies of the overall system and its subsystems are also studied. The overall energy and exergy efficiencies of the system can reach up to 10.8% and 46.3% respectively for a geothermal water temperature of 210 degrees C. Furthermore, the effects of varying geothermal water temperature and using different type of working fluids on the system performance are investigated. (C) 2016 Elsevier Ltd. All rights reserved.
引用
收藏
页码：269 / 284
页数：16
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