Browsing NTNU Open by Author "Lindberg, Karen Byskov"
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Flexbuild Annual Report 1. Technical report with results analysis
Lindberg, Karen Byskov; Bagle, Marius; Sartori, Igor; Seljom, Pernille Merethe Sire; Kvalbein, Lisa; Rosenberg, Eva; Ahang, Mohammadreza; Tomasgard, Asgeir; Jaehnert, Stefan (SINTEF Fag;, Research report, 2020) -
Flexbuild Annual Report 2. Technical report with results analysis
Sartori, Igor; Lindberg, Karen Byskov; Bagle, Marius; Sandberg, Nina Holck; Lien, Synne Krekling; Haugen, Mari; Seljom, Pernille Merethe Sire; Rosenberg, Eva; Kvalbein, Lisa; Pedrero Alonso, Raquel; Ahang, Mohammadreza; Del Granado, Pedro Crespo; Tomasgard, Asgeir; Palmer, Jaume; Kloppenborg, Jan; Madsen, Henrik (SINTEF Fag;, Research report, 2022) -
Heat analysis for energy management in neighbourhoods: case study of a large housing cooperative in Norway
Sørensen, Åse Lekang; Lindberg, Karen Byskov; Walnum, Harald Taxt; Sartori, Igor; Aakenes, Ulf Roar; Andresen, Inger (Journal article; Peer reviewed, 2019)As a basis for energy management in apartment blocks, this paper characterises heat use in a large housing cooperative in Norway, with in total 1,058 apartments. Heat measurements with hourly resolution are available from ... -
Impact of a Large Implementation of ZEBs in the Norwegian Power System
Dyrendahl, Tore (Master thesis, 2016)In the Energy Performance of Buildings Directive (EPBD), all new buildings are said to be nearly Zero Energy Buildings (ZEBs) from 2018/2020. A Zero Energy Building is a building that has a lower demand for energy, and is ... -
Impact of PV and variable prices on optimal system sizing for heat pumps and thermal storage
Fischer, David; Lindberg, Karen Byskov; Madani, Hatef; Wittwer, Christof (Journal article; Peer reviewed, 2016)Heat pump (HP) units coupled to thermal storage offer flexibility in operation and hence the possibility to shift electric load. This can be used to increase PV self-consumption or optimise operation under variable electricity ... -
Impact of the CO2 factor of electricity and the external CO2 compensation price on zero emission neighborhoods’ energy system design
Pinel, Dimitri; Korpås, Magnus; Lindberg, Karen Byskov (Peer reviewed; Journal article, 2021)Existing literature on Zero Emission Neighborhoods(ZENs) and Buildings (ZEBs) only allow for reaching the zero emission target locally. This paper evaluates the impact of allowing to buy CO2 compensation to reach that ... -
Impact of Zero Energy Buildings on the Power System: A study of load profiles, flexibility and system investments
Lindberg, Karen Byskov (Doctoral theses at NTNU;2017:35, Doctoral thesis, 2017)This thesis investigates the impacts of introducing energy efficient and electricity generating buildings, called ZEBs, into a power system with a high share of renewables. Detailed knowledge of electricity demand is ... -
Implementing flexibility into energy planning models : Soft-linking of a high- level energy planning model and a short-term operational model.
Dominkovic, Dominik Franjo; Junker, Rune Grønborg; Lindberg, Karen Byskov; Madsen, Henrik (Journal article; Peer reviewed, 2020)The operation of electric and heat grids alike is complicated due to the dynamic demand, with the increasing penetration of renewable energy sources adding to the problem. In order to improve the integration of variable ... -
Innovasjonsrapport 2020. Forskningssenteret for nullutslippsområder i smarte byer (FME ZEN)
Bergsdal, Håvard; Sørensen, Åse Lekang; Cervenka, Zdena; Holm, Øystein; Thomsen, Judith; Sartori, Igor; Lindberg, Karen Byskov; Stokke, Raymond Andreas; De Boer, Luitzen; Hamdan, Hasan; Holmen, Elsebeth; Wiik, Marianne Rose Kjendseth; Backe, Stian; Kauko, Hanne; Georges, Laurent; Walnum, Harald Taxt; Lien, Synne Krekling; Skaar, Christofer; Wolfgang, Ove; Brattebø, Helge; Lausselet, Carine; Resch, Eirik; Sandberg, Nina Holck; Pinel, Dimitri; Thorvaldsen, Kasper Emil; Alonso, Maria Justo; Askeland, Magnus; Petersen, Sobah Abbas; Favero, Matteo; Carlucci, Salvatore; Liu, Peng (ZEN Report;, Research report, 2020)Forord. Forskning og innovasjon er grunnpilaren i vår visjon om å utvikle bærekraftige områder med null klimagassutslipp. Innovasjonskomiteen skal bistå senterledelsen i dette arbeidet gjennom å etablere gode innovasjonsprosesser ... -
Innvirkning av Norges energipolitikk på fremtidig energibruk i norsk bygningsmasse
Lien, Synne Krekling (Master thesis, 2017)Hovedformålet med denne masteroppgaven har vært å framskrive hvordan det totale energibehovet og energiforbruket i Norges bygningsmasse vil utvikle seg frem mot 2050 ved ulike utviklingstrekk, for å svare på hvordan innfasing ... -
Integrating Thermal-Electric Flexibility in Smart Buildings using Grey-Box modelling in a MILP tool
Bagle, Marius; Manrique Delgado, Benjamin; Sartori, Igor; Walnum, Harald Taxt; Lindberg, Karen Byskov (Peer reviewed; Journal article, 2022)In a smart grid setting, building managers are encouraged to adapt their energy operations to real-time market and weather conditions. However, most literature assume stationary temperature set points for heating and ... -
Investigation into the impact of thermal energy flexibility on cost optimal design and operation of Zero Emission Buildings
Bagle, Marius (Master thesis, 2019)Zero Emission Buildings (ZEB) er energieffektive bygninger som produserer fornybar energi "on-site", for å kompensere for forbruk. ZEB-konseptet er basert på rapporten fra EUs direktiv om energieffektivitet av bygninger ... -
A Long-term Strategy Framework for Flexible Energy Operation of Residential Buildings
Thorvaldsen, Kasper Emil (Doctoral theses at NTNU;2022:251, Doctoral thesis, 2022)Within the European power system, the electricity mix is experiencing more presence of variable power production due to the green shift. This shift causes increased need for flexibility measures to combat instability, which ... -
Lønnsomhet ved omfattende energioppgradering av et 60-tallshus
Mossing, Ane; Røise, Mina; Vigmostad, Tonje Marie (Bachelor thesis, 2020)Denne rapporten inneholder en sammenligning av tre ulike energioppgraderinger for et 60-tallshus på Kolsås i Bærum. Hovedpoenget med oppgaven er å finne ut hvordan en omfattende energioppgradering av et 60-tallshus kan ... -
Measured load profiles and heat use for “low energy buildings” with heat supply from district heating
Ulseth, Rolf; Lindberg, Karen Byskov; Georges, Laurent; Alonso, Maria Justo; Utne, Åmund (Journal article; Peer reviewed, 2017)In the development towards nearly zero energy buildings (nZEB) the load profiles for the heat demand and the heat use of the buildings are expected to be changed considerably compared to the situation today. This change ... -
A method for generating complete EV charging datasets and analysis of residential charging behaviour in a large Norwegian case study
Sørensen, Åse Lekang; Sartori, Igor; Lindberg, Karen Byskov; Andresen, Inger (Peer reviewed; Journal article, 2023)Electric vehicles (EVs) are part of the solution to achieve global carbon emissions reduction targets, and the number of EVs is increasing worldwide. Increased demand for EV charging can challenge the grid capacity of power ... -
Methodology for optimal energy system design of Zero Energy Buildings using mixed-integer linear programming
Lindberg, Karen Byskov; Doorman, Gerard L.; Fischer, David; Korpås, Magnus; Ånestad, Astrid; Sartori, Igor (Journal article, 2016)According to EU’s Energy Performance of Buildings Directive (EPBD), all new buildings shall be nearly Zero Energy Buildings (ZEB) from 2018/2020. How the ZEB requirement is defined has large implications for the choice of ... -
Modeling the effects of variable tariffs on domestic electric load profiles by use of occupant behavior submodels
Fischer, David; Stephen, Bruce; Flunk, Alexander; Kreifels, Niklas; Lindberg, Karen Byskov; Wille-Haussmann, Bernhard; Owens, Edward H. (Journal article; Peer reviewed, 2017)Emerging infrastructure for residential meter communication and data processing carries the potential to control household electrical demand within local power system constraints. Deferral of load control can be incentivized ... -
Modelling electric and heat load profiles of non-residential buildings for use in long-term aggregate load forecasts
Lindberg, Karen Byskov; Bakker, Steffen J.; Sartori, Igor (Journal article; Peer reviewed, 2019)Long-term forecasts of the aggregate electric load profile are crucial for grid investment decisions and energy system planning. With current developments in energy efficiency of new and renovated buildings, and the coupling ... -
Net electricity load profiles of Zero Emission buildings: A Cost Optimization Investment Model for Investigating Zero Balances, Operational Strategies and Grid Restrictions
Ånestad, Astrid (Master thesis, 2014)On the way to meet the internationally sanctioned climate targets, zero emission buildings / zero energy buildings (ZEB) will be an important step. Research is ongoing on what a reasonable definition of ZEB will contain. ...