The present work proposes a comparison between three solar-powered district heating and cooling systems, namely: 1) centralized district heating & cooling (DHC) system; 2) 5th-generation district heating & cooling (5GDHC) system and 3) individual AC plants (HHC, Home Heating and Cooling), in different climate conditions. Thermal loads are evaluated by transient simulations of a residential compound featuring 56 detached houses for three different Italian climates: (1) a Mediterranean region on the seaside (Palermo, I), (2) a temperate climate in Central Italy (Roma, I), and (3) a cold-temperate climate in Northern Italy (Bolzano, I). The DHC system shows the highest efficiency in terms of energy-savings, whatever the location. The 5GDHC system reaches a compromise between installation and operational costs.

(2022). Optimization of Solar District Heating & Cooling Systems . In JOURNAL OF PHYSICS. CONFERENCE SERIES. Retrieved from https://hdl.handle.net/10446/234472

Optimization of Solar District Heating & Cooling Systems

Brumana, Giovanni;Franchini, Giuseppe;Ghirardi, Elisa;Ravelli, Silvia
2022-01-01

Abstract

The present work proposes a comparison between three solar-powered district heating and cooling systems, namely: 1) centralized district heating & cooling (DHC) system; 2) 5th-generation district heating & cooling (5GDHC) system and 3) individual AC plants (HHC, Home Heating and Cooling), in different climate conditions. Thermal loads are evaluated by transient simulations of a residential compound featuring 56 detached houses for three different Italian climates: (1) a Mediterranean region on the seaside (Palermo, I), (2) a temperate climate in Central Italy (Roma, I), and (3) a cold-temperate climate in Northern Italy (Bolzano, I). The DHC system shows the highest efficiency in terms of energy-savings, whatever the location. The 5GDHC system reaches a compromise between installation and operational costs.
[email protected]
2-s2.0-85146491023
2022
Inglese
ATI Annual Congress (ATI 2022) 11/09/2022 - 14/09/2022 Bari, Italy
2385
1 (art. 012113)
1
11
online
United Kingdom
Bristol
IOP Publishing
esperti anonimi
ATI 2022: ATI Annual Congress 2022, Bari, Italy, 11-14 September 2022
Bari (Italy)
11-14 September 2022
Associazione Termotecnica Italiana
nazionale
contributo
Settore ING-IND/09 - Sistemi per l'Energia e L'Ambiente
indice consultabile alla pagina https://iopscience.iop.org/issue/1742-6596/2385/1
info:eu-repo/semantics/conferenceObject
4
Brumana, Giovanni; Franchini, Giuseppe; Ghirardi, Elisa; Ravelli, Silvia
1.4 Contributi in atti di convegno - Contributions in conference proceedings::1.4.01 Contributi in atti di convegno - Conference presentations
open
Non definito
273
(2022). Optimization of Solar District Heating & Cooling Systems . In JOURNAL OF PHYSICS. CONFERENCE SERIES. Retrieved from https://hdl.handle.net/10446/234472
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10446/234472
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