ENERGY AND EXERGY ANALYSES OF COGENERATION SYSTEM WITH A BIOGAS ENGINE

被引：0
|
作者：
Doseva, Nadezhda [1 ]
Chakyrova, Daniela [1 ]
机构：
[1] Tech Univ Varna, Varna, Bulgaria
来源：
GEOCONFERENCE ON ENERGY AND CLEAN TECHNOLOGIES, VOL 1 (SGEM 2014) | 2014年
关键词：
Biogas Internal Combustion engine; Cogeneration system; Energy; Exergy; Thermodynamic Efficiency Parameters;
D O I：
暂无
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：
In this paper, an existing cogeneration system driven by 2x160 kW biogas engine are investigated by energy and exergy analyses. The biogas is produced in the Wastewater Treatment Plant, Varna, Bulgaria. The basic thermodynamic parameters on the characteristic stations of the cogeneration system are determined by energy analysis of the considered system's components. Exergy destruction within the system is also assigned in present study. Moreover, the energy and exergy relationships and parameters for entire system, as well as for each component of the cogeneration system according to [6] have performed. Therefore, the present study provides methodology, which permits us to analyze thermodynamic efficiency parameters of similar class energy conversion systems.
引用
收藏
页码：173 / 180
页数：8
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