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Economics of a trigeneration system in a hospital
Žiher, Dejan (Author), Poredoš, Alojz (Author)

URLURL - Presentation file, Visit http://dx.doi.org/10.1016/applthermaleng.2005.09.007 This link opens in a new window

Abstract
A cogeneration system based on a natural-gas turbine with compression or absorption chillers seems to be a very promising route to satisfy the needs for electrical, heating and cooling energy in a building or group of buildings. These systems are particularly efficient in buildings that have a constant electrical, heating and cooling demand throughout the year. We have looked at the economics of installing a so-called trigeneration system in one of Sloveniaćs biggest hospitals. In order to fully address the heating needs we have suggested the inclusion of an additional gas boiler, and the possibility of cold storage has also been considered. Our goal was to calculate the prices of the energies produced from such a trigeneration system. The emphasis was placed on the price of cooling energy and its variation during peak and off-peak periods when using different types of cooling devices.

Language:English
Keywords:cogeneration, cooling, trigeneration, cold storage, investments prices
Work type:Not categorized (r6)
Tipology:1.01 - Original Scientific Article
Organization:FS - Faculty of Mechanical Engineering
Year:2006
Number of pages:str. 680-687
Numbering:Letn. 26, št. 7
UDC:621.438:621.5./.6
ISSN on article:1359-4311
COBISS.SI-ID:8998939 Link is opened in a new window
Views:782
Downloads:189
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Record is a part of a journal

Title:Applied Thermal Engineering
Shortened title:Appl. therm. eng.
Publisher:Elsevier Science
ISSN:1359-4311
COBISS.SI-ID:1861910 This link opens in a new window

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