Efficiency of micro combined heat and power unit in real conditions
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Keywords

μCHP system
performance
AISIN
cogeneration

How to Cite

Gałek, R., Gil, P., Szewczyk, M., & Wolańczyk, F. (2018). Efficiency of micro combined heat and power unit in real conditions. Advances in Mechanical and Materials Engineering, 37(298 (4), 453-463. https://doi.org/10.7862/rm.2018.39

Abstract

The article presents the results of short-term performance of small AISIN GECC60A2N cogeneration heat and power (CHP) unit classified to the micro-cogeneration. Electric and heat generation efficiency has been assumed as parameters characterizing the operation of the CHP unit. Under test electrical efficiency reach about 23% and thermal efficiency about 44%. Overall efficiency reached about 67%. Article also includes a brief description of the hydraulic and electrical system of CHP unit.

https://doi.org/10.7862/rm.2018.39
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References

1. Gil P., Tychanicz M., Wilk J.: Instalacja skojarzonego wytwarzania ciepła i energii elektrycznej (μCHP) – badania eksperymentalne parametrów energetycznych, Rynek Energii, 126 (2016) 49-57.
2. Gil P., Wilk J.: Instalacja CHP z silnikiem spalinowym zasilanym gazem drzewnym, ZN PRz Mechanika, 32 (2015) 217-226.
3. Skorek J., Kalina J.: Gazowe układy kogeneracyjne, WNT, Warszawa 2005.
4. Gas Engine Cogeneration System Interconnection with Power Grid System Type, Operation Manual, GECC60A2 N AISIN Toyota group, 2006.
5. 2009 ASHRAE HANDBOOK: Fundamentals.drseg.
6. Materiały promocyjne firm: Baxi SenerTec, Kirsch GmbH, Proenvis GmbH & Co, Yanmar, RMB/Energie GmbH.
7. Mago P.J., Chamra L.M., Moran A.: Modelling of micro-cooling, heating, and power (micro-CHP) for residential or small commercial building applications, ASME paper IMECE2006-13558, 2006.
8. Rosato A., Sibilio S.: Energy performance of a micro-cogeneration device during transient and steady-state operation: experiments and simulations, Appl. Therm. Eng., 52 (2013) 478-491.