Analyses of thermal storage capacity and smart grid flexibility in Danish single-family houses

Kim B. Wittchen*, Ole Michael Jensen, Jaume Palmer Real, Henrik Madsen

*Kontaktforfatter

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

222 Downloads (Pure)

Abstrakt

This paper describes theoretical analyses of typical detached Danish single family houses’ ability to provide thermal capacity and thus flexibility, in an electricity grid, if they were heated by individual heat pumps.
A set of archetype house models have been set up for analyses of their ability for moving energy use in time by dynamic simulations in BSim (Wittchen et al., 2000-2019). The archetypes was established in order to analyse single-family houses constructed in different periods, usually related to shifts in building regulations or building traditions.
Finally, results from archetype modelling are scaled to the total number of Danish single-family houses located outside district heating areas to estimate the future thermal capacity in these houses. Analyses showed that up to 99 % of the energy demand for space heating within peak hours can be moved outside peak hours, with acceptable influence on the indoor temperature.
The paper describes the simulation approach and the results for different archetype houses as well as upscaling to nation-wide thermal storage potential. Moreover, the paper describes flexibility studies on selected houses based on both peak response and price signal response.
OriginalsprogEngelsk
TitelBuildSim-Nordic 2020 : Selected papers : International Conference Organised by IBPSA-Nordic, 13th–14th October 2020, OsloMet
RedaktørerLaurent Georges, Matthias Haase, Vojislav Novakovic, Peter G. Schild
Antal sider8
Vol/bind1
UdgivelsesstedOslo
ForlagSINTEF Academic Press
Publikationsdato13 okt. 2020
Udgave1
Sider131-138
ISBN (Elektronisk)978-82-536-1679-7
StatusUdgivet - 13 okt. 2020
BegivenhedBuildSim Nordic: 2020 - OsloMet, Oslo, Norge
Varighed: 13 okt. 202014 okt. 2020
Konferencens nummer: 1
https://buildsimnordic2020.ibpsa-nordic.org/

Konference

KonferenceBuildSim Nordic
Nummer1
LokationOsloMet
Land/OmrådeNorge
ByOslo
Periode13/10/202014/10/2020
Internetadresse
NavnSINTEF proceedings
Vol/bind5
ISSN2387-4295

Emneord

  • heat storage
  • heat pump
  • single-family houses
  • flexibility

Fingeraftryk

Dyk ned i forskningsemnerne om 'Analyses of thermal storage capacity and smart grid flexibility in Danish single-family houses'. Sammen danner de et unikt fingeraftryk.

Citationsformater