Article ID Journal Published Year Pages File Type
7165211 Energy Conversion and Management 2014 7 Pages PDF
Abstract
The system is composed of the internal combustion engine (ICE), absorption heat pump (AHP), heat exchanger (HE), and other facilities. The system was built and operated in 2011, and the energy efficiency level was analyzed. The results indicated that the calculated maximum comprehensive energy efficiency (CEE) was 94.94% in the winter and 84.33% in the summer; with the calculated maximum exergy efficiency is 38.01% in the winter and 36.01% in the summer. The primary energy saving (PES) of the system was 32.2% in the winter and 4.9% in the summer. The system could therefore be regarded as high efficiency tri-generation. The recovered year of the increased investment was 5.47 year compared with the reference system. These results could serve as a reference for designing or evaluating tri-generation systems.
Related Topics
Physical Sciences and Engineering Energy Energy (General)
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