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Adaptive optimization of heating curves in buildings heated by a weather-compensated heat pump
ID
Potočnik, Primož
(
Avtor
),
ID
Govekar, Edvard
(
Avtor
)
PDF - Predstavitvena datoteka,
prenos
(2,42 MB)
MD5: 660D6B1396BA1CDEE10BAE36DAC6C6E7
Galerija slik
Izvleček
his article is concerned with the weather compensated heating of buildings by means of air-to-water heat pumps. A novel adaptive method is proposed for on-line optimization of the heating curve that defines the relation between the heating temperature and the outdoor temperature. Parametrization of the linear heating curve with two reference points is presented, with the aim of providing good tracking of the desired indoor temperature by adaptively adjusting the reference points of the heating curve. Two adaptation strategies are investigated, and a wide range of adaptation constants is explored. The use of these methods is demonstrated on two different buildings, simulated in Transient System Simulation Tool (TRNSYS). The simulation model was validated on a reference building. The results of adaptive optimization show good performance, which is comparable to and even better than the performance based on referential optimal static heating curves.
Jezik:
Angleški jezik
Ključne besede:
buildings space heating
,
heating curve optimization
,
adaptive control
,
weather-compensated temperature
Vrsta gradiva:
Članek v reviji
Tipologija:
1.01 - Izvirni znanstveni članek
Organizacija:
FS - Fakulteta za strojništvo
Status publikacije:
V tisku
Različica publikacije:
Recenzirani rokopis
Leto izida:
2019
Št. strani:
Str. 1-14
PID:
20.500.12556/RUL-108214
UDK:
697(045)
ISSN pri članku:
2374-4731
DOI:
10.1080/23744731.2019.1616984
COBISS.SI-ID:
16667419
Datum objave v RUL:
21.06.2019
Število ogledov:
2170
Število prenosov:
725
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Objavi na:
Gradivo je del revije
Naslov:
Science and technology for the built environment
Skrajšan naslov:
Sci. technol. built environ.
Založnik:
Taylor & Francis Group
ISSN:
2374-4731
COBISS.SI-ID:
14774043
Sekundarni jezik
Jezik:
Slovenski jezik
Ključne besede:
ogrevanje prostorov
,
optimizacija ogrevalne krivulje
,
adaptivno vodenje
,
vremensko kompenzirana temperatura
Projekti
Financer:
ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:
P2-0241
Naslov:
Sinergetika kompleksnih sistemov in procesov
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