An Evaluation of the Sustainability of Thermal Power Plants Based on Emergy and Exergy Theory

被引：4
|
作者：
Zhang, Y. [1 ]
Qin, F. [1 ]
Shao, S. [1 ]
Liu, S. -L. [1 ]
Chen, Y. [1 ]
Zhang, S. -S. [1 ]
机构：
[1] Dalian Univ Technol, Key Lab Ind Ecol & Environm Engn MOE, Sch Environm Sci & Technol, Dalian 116024, Peoples R China
来源：
ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS | 2012年 / 34卷 / 13期
关键词：
emergy; exergy; sustainability; the thermal power plant; the ratio of exergy to emergy;
D O I：
10.1080/15567036.2010.521797
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：
Emergy analysis and exergy analysis as scientific analysis are widely used to assess the development of industrial systems. This article attempts to combine the characteristics of emergy and exergy analysis in order to evaluate the sustainable development level of three thermal power plants. It establishes an exergy/emergy indicator to amend the system yield ratio, while introducing emergy waste ratio and economic indicators to calculate the economic, environmental, and social benefits of thermal power plants. The results of the three plants' sustainability evaluation show that the revised indicators are suitable for evaluating the sustainable development of the thermal power plant.
引用
收藏
页码：1249 / 1258
页数：10
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