Development and analysis of a new integrated solar-wind-geothermal energy system

被引：30

作者：

Ghosh, S. ^{[1
]}

Dincer, I. ^{[1
]}

机构：

[1] Univ Ontario Inst Technol, Fac Engn & Appl Sci, Oshawa, ON L1H 7K4, Canada

来源：

SOLAR ENERGY | 2014年 / 107卷

关键词：

Solar; Wind; Geothermal; Energy; Exergy; Efficiency; THERMOECONOMIC ANALYSIS; DESALINATION;

D O I：

10.1016/j.solener.2014.06.006

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 integrated system, which combines three renewable energy sources and generates five different commodities as useful outputs, is proposed and analyzed energetically and exergetically. The mass, energy, entropy and exergy balance equations for the major components of the integrated system are written and analyzed. The energy and exergy efficiencies for the integrated system and its subsystems are defined and calculated. Parametric studies are conducted by varying dead state properties and operating conditions to investigate their effects on the system performance. Some meteorological and system data from various previous studies are used in the analyses and assessments. The results show that the energy and exergy efficiencies of the integrated system become 36.67% and 25.075% respectively. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：728 / 745

页数：18

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