2026-09-23T13:54:01Zhttps://iris.unica.it/oai/requestoai:iris.unica.it:11584/2667802022-10-20T10:19:34Zcom_11584_207615com_11584_111066col_11584_265854
Simulazione energetica di scenari per la produzione combinata a servizio di edifici civili in area mediterranea
LA CROCE, SIMONE
codice
cogeneration
cogenerazione
combined production
diagnosi energetica
edifici ad energia quasi zero
energy audit
energy modeling
fotovoltaico
nearly zero-energy buildings
photovoltaic
produzione combinata
simulation code
simulazione energetica
solar cooling
solar thermal
solare termico
Settore ING-IND/09 - Sistemi per l'Energia e L'Ambiente
Increasing regulation on greenhouse gas emissions aimed at fighting climate change has
significantly boosted construction and architecture sectors. Recent European directives
(2010/31/UE e 2012/27/UE) promote the reformulation of energetic planning rules and the
adoption of environmental-friendly models including the nearly zero-energy buildings, which
can be realised through increased energy efficiency, optimised energy production and the
systematic use of renewable energies. In this context, the civil sector plays a key role in both the
erection of new buildings and in the retrofitting of the existing ones, especially with respect to
energy production.
The present work aims at studying plant design technologies and configurations for the
combined production in civil buildings, focusing on the problematic energy situation of the
Mediterranean region. The study resulted in the development of a calculation code (in Matlab
environment) for the energetic simulation of different scenarios of combined production, which
used high-efficiency on market technologies based on renewable energies.
Comparing different solar energy conversion technologies, co-trigenerative solutions and
solar cooling systems for a Mediterranean-like electricity consumption, and using the calculation
code herein developed, it was possible to analyse the energetic behaviour and to determine its
main environmental and economic-financial parameters. The consequent sensitivity analyses
highlighted the significant incidence of energetic costs and of the efficiency parameters of the
single technologies, reflecting the substantial differences observed in the final results of the
simulations.
2016-04-13
info:eu-repo/semantics/doctoralThesis
http://hdl.handle.net/11584/266780
ita
numberofpages:240
info:eu-repo/semantics/openAccess
Università degli Studi di Cagliari
license:Non specificato