DocumentCode :
2957671
Title :
Analysis by indicators performance of the conceptual structures mCCHP-SE using renewable energy sources
Author :
Badea, Nicolae ; Voncila, Ion ; Oanca, Marcel ; Paraschiv, Ion
Author_Institution :
Dunarea de Jos Univ., Galati, Romania
fYear :
2010
fDate :
16-18 Sept. 2010
Firstpage :
315
Lastpage :
320
Abstract :
This paper refers to an integrated mCCHP systems dedicated for isolated residents with energetic independence. The only energy sources are wood pellet and solar energy. The proposed trigeneration system is based on Stirling engine, photovoltaic panels, thermal solar collector and boiler. Nowadays the mCHP systems use conventional fuel least partial. In addition these systems do not offer an adequate correlation between power to heat ratio of the consumer demands and this ratio of the mCHP systems. Moreover, in summer period the energetic efficient is quite low. This paper removes the above disadvantages by using only renewable energy sources including for the prime thermal mover. The proposed mCCHP system utilizes the exceeding amount of heat in the summer for producing the necessary cooling. The global models simulation aiming performances assessment of the mCCHP-SE system shows a total energetic efficiency of 86%, an average ratio power to heat of 0,25, and a fuel saving of 31,61% for medium size home. This project is realized by a consortium of Romanian and Norway partners and supported by EEA Grant no. RO-0054/2009.
Keywords :
Stirling engines; boilers; cogeneration; renewable energy sources; solar absorber-convertors; Stirling engine; boiler; conceptual structures mCCHP-SE; energetic independence; integrated mCCHP systems; microcogeneration; photovoltaic panels; prime thermal mover; renewable energy sources; residential building; solar energy; thermal solar collector; trigeneration system; wood pellet; Buildings; Cogeneration; Resistance heating; Stirling engines; Trigeneration; Water heating; CHP; mCCHP; microcogeneration; residential building; trigeneration;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electrical and Electronics Engineering (ISEEE), 2010 3rd International Symposium on
Conference_Location :
Galati
Print_ISBN :
978-1-4244-8406-5
Type :
conf
DOI :
10.1109/ISEEE.2010.5628492
Filename :
5628492
Link To Document :
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