Energy flexibility of office buildings – Potential of different building types

Mingzhe Liu, Hicham Johra, Per Heiselberg, Ivan Kolev, Kremena Pavlova

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

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Abstrakt

The objective of this study is to investigate and assess the energy flexibility performance of typical Danish office buildings constructed at different periods. Four building study cases have been compared with different heating demands, structural thermal masses, envelope insulation levels and infiltration rates. All cases are equipped with the same novel two-pipe heating and cooling system. Each case is divided in four subcases with variations of heat gains: people load, lighting load, equipment load, solar gain. Analyses and comparisons have been performed on different parameters, including power load shifting and grid adjustment, comfort level, and economical benefits. All investigated cases are tested with two control strategies: a normal reference control strategy and an energy flexibility control. The flexible controller adjusts the indoor temperature set points for heating and cooling depending on different energy price levels.
OriginalsprogEngelsk
TitelCLIMA 2019 Congress
Antal sider5
Vol/bind111
ForlagEDP Sciences
Publikationsdato2019
Artikelnummer01052
DOI
StatusUdgivet - 2019
BegivenhedCLIMA 2019: REHVA 13th HVAC World Congress - Bucharest, Rumænien
Varighed: 26 maj 201929 maj 2019
Konferencens nummer: 13

Konference

KonferenceCLIMA 2019
Nummer13
LandRumænien
ByBucharest
Periode26/05/201929/05/2019
NavnE3S Web of Conferences
Vol/bind111
ISSN2267-1242

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