Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7165211 | Energy Conversion and Management | 2014 | 7 Pages |
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 5.47Â year compared with the reference system. These results could serve as a reference for designing or evaluating tri-generation systems.
Keywords
Related Topics
Physical Sciences and Engineering
Energy
Energy (General)
Authors
Xiling Zhao, Lin Fu, Feng Li, Hua Liu,