Browsing NTNU Open by Author "Lindberg, Karen Byskov"
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A study on optimal utilization of electric heating for buildings
Hengebøl, Camilla (Master thesis, 2020)Fra januar 2020 er oppvarming i bygninger basert på olje og gass ulovlig i Norge. I tillegg forventes det et strengere lovverk for bygninger fremover, for å kunne møte målene som er satt med tanke på reduksjon av CO2-utslipp. ... -
Activating the potential of decentralized flexibility and energy resources to increase the EV hosting capacity: A case study of a multi-stakeholder local electricity system in Norway
Askeland, Magnus; Backe, Stian; Bjarghov, Sigurd; Lindberg, Karen Byskov; Korpås, Magnus (Peer reviewed; Journal article, 2021)The increasing amount of flexible load in the energy system represents both a challenge and an opportunity. One primary source of load growth is the electrification of the transport sector and the subsequent charging of ... -
An Improved Stochastic Load Profile Generator for EV Charging
Aslesen, Line Trier (Master thesis, 2022)Ettersom den elektriske bilparken utvikles og øker hvert år, er det nødvendig å analysere kjørevaner og brukeratferd for å kunne oppnå optimale ladestrategier. Årsaken til dette er den økte belastningen på kraftnettet etter ... -
Analysing electricity demand in neighbourhoods with electricity generation from solar power systems: A case study of a large housing cooperative in Norway
Sørensen, Åse Lekang; Sartori, Igor; Lindberg, Karen Byskov; Andresen, Inger (Journal article; Peer reviewed, 2019)An energy management system can be introduced on a neighbourhood level, to achieve energy goals such as increased self-consumption of locally produced energy. In this case-study, electricity generation from photovoltaic ... -
Analysis of residential EV energy flexibility potential based on real-world charging reports and smart meter data
Sørensen, Åse Lekang; Lindberg, Karen Byskov; Sartori, Igor; Andresen, Inger (Peer reviewed; Journal article, 2021)The increase in the number of electric vehicles leads to an increased demand for residential charging. While EV electric loads can have a negative impact on the power grid, they also represent a large potential for energy ... -
Analyzing the impact of increased electric vehicle penetration on cost and grid burden with bidirectional charging and solar energy production
Morsund, Balder Bryn (Master thesis, 2022)Den norske regjering har satt et mål om at alle nye privatbiler solgt etter 2025 skal være null-utslipp. Dette vil føre til en stor økning i antallet elbiler og med det en økning i energibehovet til transportsektoren. Denne ... -
Assessing energy flexible operation of a residential Zero Emission Building (casaZero)
Vespestad, Åshild Ryen (Master thesis, 2022)Med en økende andel nyoppsatte og oppussede bygg som tilfredsstiller dagens krav for nullutslippshus har også interaksjonen mellom bygninger og kraftnettet økt. Bygg som både produserer og konsumerer elektrisitet, prosumers, ... -
Assessing local flexibility resources in a Zero Emission Neighbourhood with focus on space heat demand and battery storage
Kaaløy, Malin Valbø (Master thesis, 2021)Ved å utnytte energifleksibilitet i bygninger kan man realisere verdier som redusert energibruk, redusert topplast, økt selvforbruk, eller tilby fleksibilitetstjenester til distribusjonsnettet. Denne masteroppgaven undersøker ... -
Bruk av fleksible ressurser i utformingen av nullutslippsbygninger
Haagensen, Sandra Annette (Master thesis, 2019)Bygninger står for omtrent 40 prosent av all energiforbruk og utslipp av klimagasser. Derfor er energireduksjon i byggesektoren avgjørende for å nå klimamålene. Reduksjon av energiforbruk og klimagassutslipp vil være de ... -
Characterizing the energy flexibility of buildings and districts
Junker, Rune Grønborg; Azar, Armin Ghasem; Lopes, Rui; Lindberg, Karen Byskov; Reynders, Glenn; Relan, Rishi; Madsen, Henrik (Journal article; Peer reviewed, 2018)The large penetration rate of renewable energy sources leads to challenges in planning and controlling the energy production, transmission, and distribution in power systems. A potential solution is found in a paradigm ... -
Cost Optimal Design of Zero Emission Neighborhoods’ (ZENs) Energy System Model Presentation and Case Study on Evenstad
Pinel, Dimitri; Korpås, Magnus; Lindberg, Karen Byskov (Chapter, 2019)Zero Emission Neighborhoods (ZEN) is a concept studied in particular in the research center on ZEN in smart cities in Norway to reduce the CO2 emissions of neighborhoods. One question coming along this concept is how to ... -
Cost-optimal energy system design in Zero Energy Buildings with resulting grid impact: A case study of a German multi-family house
Lindberg, Karen Byskov; Fischer, David; Doorman, Gerard L.; Korpås, Magnus; Sartori, Igor (Journal article; Peer reviewed, 2016)Zero Energy Buildings (ZEBs) are considered as one of the key elements to meet the Energy Strategy of the European Union. This paper investigates cost-optimal solutions for the energy system design in a ZEB and the subsequent ... -
Design av hybridkraftverk - Elvekraft, solkraft og vindkraft i samme elektriske infrastruktur
Iversen, Kristin; Gustad, Tor Martin Flø; Strømsheim, Ole-André Tunheim; Bjøntegaard, Christian (Bachelor thesis, 2023)Denne bacheloroppgaven undersøker samspillet mellom tre typer uregulerbar kraft; vind-, sol- og elvekraft. Målet er å evaluere egnetheten for samproduksjon og forstå hvordan disse kraftkildene kan komplementere hverandre. Oppgaven ... -
Developing a scenario calculator for smart energy communities in Norway: Identifying gaps between vision and practice
Walnum, Harald Taxt; Hauge, Åshild Lappegard; Lindberg, Karen Byskov; Mysen, Mads; Nielsen, Brita Fladvad; Sørnes, Kari (Journal article; Peer reviewed, 2019)Key Performance Indicators are important instruments, both in defining high-level goals (international or national) and when planning smart energy communities. However, there is often a gap between the high-level goals, ... -
Development of a data-driven model to characterize the heat storage of the building thermal mass in energy planning tools
Georges, Laurent; Storlien, Elin; Askeland, Magnus; Lindberg, Karen Byskov (Peer reviewed; Journal article, 2021)In the one hand, energy planning tools compute the cost-optimal investment in the energy system minimizing life cycle costs (LCC). These tools often consider optimal control. The building (or cluster of buildings) is ... -
Electricity analysis for energy management in neighbourhoods: Case study of a large housing cooperative in Norway
Sørensen, Åse Lekang; Sartori, Igor; Lindberg, Karen Byskov; Andresen, Inger (Journal article; Peer reviewed, 2019)As a basis for energy management in apartment blocks, this paper characterises electricity use in a Norwegian housing cooperative with 1,058 apartments. In 2018, the average specific electricity delivery to apartments and ... -
Evaluation Method for the Hourly Average CO2eq. Intensity of the Electricity Mix and Its Application to the Demand Response of Residential Heating
Clauß, John; Stinner, Sebastian; Solli, Christian; Lindberg, Karen Byskov; Madsen, Henrik; Georges, Laurent (Journal article; Peer reviewed, 2019)This work introduces a generic methodology to determine the hourly average CO2eq. intensity of the electricity mix of a bidding zone. The proposed method is based on the logic of input–output models and avails the balance ... -
Exploring the link between the EU emissions trading system and net-zero emission neighbourhoods
Backe, Stian; Pinel, Dimitri Quentin Alexis; Askeland, Magnus; Lindberg, Karen Byskov; Korpås, Magnus; Tomasgard, Asgeir (Peer reviewed; Journal article, 2023)Climate policy is transforming the energy system and the building sector. Since these sectors overlap, we need to understand how the short-term operational link between them impact their long-term development subject to ... -
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)