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Publications (10 of 11) Show all publications
Ollas, P., Persson, J., Markusson, C. & Alfadel, U. (2018). Impact of Battery Sizing on Self-Consumption, Self-Sufficiency and Peak Power Demand for a Low Energy Single-Family House with PV Production in Sweden. In: 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC: . Paper presented at 7th IEEE World Conference on Photovoltaic Energy Conversion, WCPEC 2018, 10 June 2018 through 15 June 2018 (pp. 618-623). Institute of Electrical and Electronics Engineers Inc.
Open this publication in new window or tab >>Impact of Battery Sizing on Self-Consumption, Self-Sufficiency and Peak Power Demand for a Low Energy Single-Family House with PV Production in Sweden
2018 (English)In: 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC, Institute of Electrical and Electronics Engineers Inc. , 2018, p. 618-623Conference paper, Published paper (Refereed)
Abstract [en]

This paper simulates the impact of battery sizing for an actual nearly-zero energy (NZEB) single-family house with solar PV located in Boras, Sweden. Simulations are done,° using measurement data as an input, for three different battery dispatch algorithms with two different purposes; (i) peak power shaving and (ii) maximising system self-consumption (SC) and self-sufficiency (SS) of the solar PV. The results show that the optimal battery storage size for this single-family house, given its measured electrical loads and existing solar PV system is around 7.2 kWh. System self-consumption and self-sufficiency from generated solar PV increased with 24.3 percentage points compared to a reference case without battery. Furthermore, results show that increasing the battery size beyond 7.2 kWh only results in minor performance gains.

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers Inc., 2018
Keywords
battery sizing, dispatch algorithms, NZEB, optimisation, photovoltaic, self sufficiency, self-consumption, target zero, Digital storage, Energy conversion, Houses, Optimisations, Self- consumption, Electric batteries
National Category
Engineering and Technology
Identifiers
urn:nbn:se:ri:diva-37956 (URN)10.1109/PVSC.2018.8548275 (DOI)2-s2.0-85059917269 (Scopus ID)9781538685297 (ISBN)
Conference
7th IEEE World Conference on Photovoltaic Energy Conversion, WCPEC 2018, 10 June 2018 through 15 June 2018
Available from: 2019-04-23 Created: 2019-04-23 Last updated: 2019-06-27Bibliographically approved
Ollas, P., Markusson, C., Persson, J. & Alfadel, U. (2018). Impact of Battery Sizing on Self-Consumption, Self-Sufficiency and PeakPower Demand for a Low Energy Single-Family House With PVProduction in Sweden. In: 7th World Conference on Photovoltaic Energy Conversion (WCPEC-7), June 10-15, 2018: . Paper presented at 7th World Conference on Photovoltaic Energy Conversion (WCPEC-7), June 10-15, 2018.
Open this publication in new window or tab >>Impact of Battery Sizing on Self-Consumption, Self-Sufficiency and PeakPower Demand for a Low Energy Single-Family House With PVProduction in Sweden
2018 (English)In: 7th World Conference on Photovoltaic Energy Conversion (WCPEC-7), June 10-15, 2018, 2018Conference paper, Published paper (Refereed)
Abstract [en]

This paper simulates the impact of battery sizingfor an actual nearly-zero energy (NZEB) single-family housewith solar PV located in Bor°as, Sweden. Simulations are done,using measurement data as an input, for three different batterydispatch algorithms with two different purposes; (i) peak powershaving and (ii) maximising system self-consumption (SC) andself-sufficiency (SS) of the solar PV. The results show that theoptimal battery storage size for this single-family house, givenits measured electrical loads and existing solar PV system isaround 7.2 kWh. System self-consumption and self-sufficiencyfrom generated solar PV increased with 24.3 percentage pointscompared to a reference case without battery. Furthermore,results show that increasing the battery size beyond 7.2 kWhonly results in minor performance gains.

Keywords
battery sizing, self-consumption, selfsufficiency, photovoltaic, NZEB, optimisation, dispatch algorithms, target zero
National Category
Energy Systems
Identifiers
urn:nbn:se:ri:diva-35089 (URN)
Conference
7th World Conference on Photovoltaic Energy Conversion (WCPEC-7), June 10-15, 2018
Projects
Från solel till användare med minsta möjliga förlust – en fullskaledemonstration
Funder
Swedish Energy Agency
Available from: 2018-08-28 Created: 2018-08-28 Last updated: 2019-06-27Bibliographically approved
Rolfsman, L., Markusson, C., Borgqvist, M. & Karlsson, P. (2014). Dörrar på öppna kyldiskar och anpassning av kylsystem i butik (ed.). Paper presented at .
Open this publication in new window or tab >>Dörrar på öppna kyldiskar och anpassning av kylsystem i butik
2014 (Swedish)Report (Refereed)
Series
BeLIvs rapport BP04
National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-5608 (URN)16465 (Local ID)16465 (Archive number)16465 (OAI)
Available from: 2016-09-08 Created: 2016-09-08 Last updated: 2019-06-27Bibliographically approved
Fyhr, K., Markusson, C. & Rosell, L. (2014). Energieffektivare ventilation i butiker - återluft (ed.). Paper presented at .
Open this publication in new window or tab >>Energieffektivare ventilation i butiker - återluft
2014 (Swedish)Report (Refereed)
Publisher
p. 56
Series
Belivsrapport, granskad.
National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-5624 (URN)18846 (Local ID)18846 (Archive number)18846 (OAI)
Available from: 2016-09-08 Created: 2016-09-08 Last updated: 2019-06-27Bibliographically approved
Ruud, S., Markusson, C., Nordén, J., Karlsson, H., Lindgren, M. & Ollas, P. (2013). Belysningen väg från el till rumstemperatur (ed.). Paper presented at .
Open this publication in new window or tab >>Belysningen väg från el till rumstemperatur
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2013 (Swedish)Report (Refereed)
Series
SP Rapport, ISSN 0284-5172 ; 2013:56
National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-5133 (URN)15590 (Local ID)978-91-87461-43-9 (ISBN)15590 (Archive number)15590 (OAI)
Available from: 2016-09-07 Created: 2016-09-07 Last updated: 2019-06-27Bibliographically approved
Markusson, C. & Rolfsman, L. (2013). Retrofitting an existing supermarket refrigeration system for higher energy efficiency (ed.). In: : . Paper presented at 2nd IIR International Conference on Sustainability and the Cold Chain (REFRIGERATION SCIENCE AND TECHNOLOGY PROCEEDINGS ).
Open this publication in new window or tab >>Retrofitting an existing supermarket refrigeration system for higher energy efficiency
2013 (English)Conference paper, Published paper (Refereed)
National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-12257 (URN)15102 (Local ID)15102 (Archive number)15102 (OAI)
Conference
2nd IIR International Conference on Sustainability and the Cold Chain (REFRIGERATION SCIENCE AND TECHNOLOGY PROCEEDINGS )
Available from: 2016-09-13 Created: 2016-09-13 Last updated: 2019-06-27Bibliographically approved
Markusson, C. & Rolfsman, L. (2013). Rofonte d'une installation frigorifique dans une grande surface alimentaire en vue d'une meilleure efficacité énergétique (ed.). Revue générale froid et conditionnement d'air (1136), 50-55
Open this publication in new window or tab >>Rofonte d'une installation frigorifique dans une grande surface alimentaire en vue d'une meilleure efficacité énergétique
2013 (French)In: Revue générale froid et conditionnement d'air, no 1136, p. 50-55Article in journal (Other (popular science, discussion, etc.)) Published
National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-8097 (URN)15553 (Local ID)15553 (Archive number)15553 (OAI)
Available from: 2016-09-08 Created: 2016-09-08 Last updated: 2019-06-27Bibliographically approved
Ossman, L., Ruud, S., Markusson, C., Kovacs, P., Ollas, P., Wendin, K., . . . Gustavsson, L. (2012). Nulägesanalys för satsning på NNE byggnader: slutrapport etapp 1 (ed.). Paper presented at .
Open this publication in new window or tab >>Nulägesanalys för satsning på NNE byggnader: slutrapport etapp 1
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2012 (Swedish)Report (Refereed)
Abstract [sv]

Det övergripande syftet med uppdraget är att få en detaljerad bild över byggnaders energiprestanda i Sverige. Den första etappen, förstudien, går ut på att beskriva metoden för hur denna analys ska göras. Som etapp 2 genomförs själva nulägesanalysen och slut¬ligen i etapp 3 analyseras resultat och slutsatser presenteras. I denna rapport redogörs för etapp 1, dvs metodbeskrivningen för nulägesanalysen. Nulägesanalysen ska senare kunna användas för att följa upp hur satsningar på Näranoll¬energibyggnader (NNE) påverkar energianvändningen i hela byggnadsbeståndet, inte bara i de faktiska demonstrationsprojekt som beviljas stöd och där uppföljning är betydligt enklare. Resultatet av nulägesanalysen, och den uppföljande analysen (planerad till 2015), ska i förlängningen kunna vara ett stöd när de nationella målnivåerna för näranollenergi-byggnader bestäms. I denna rapport redogörs för etapp 1, dvs metodbeskrivningen för nulägesanalysen. Rapporten beskriver vilka statistikkällor som finns idag samt en metod för hur dessa kan bidra till en mer detaljerad bild av byggnaders energiprestanda under ett valt referensår.

Series
SP Arbetsrapporter ; 2012:11
National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-3853 (URN)13987 (Local ID)13987 (Archive number)13987 (OAI)
Available from: 2016-09-07 Created: 2016-09-07 Last updated: 2019-06-27Bibliographically approved
Markusson, C., Fahlén, P. & Jagemar, L. (2011). Capacity control of air coils - drive power, system design and modeling of variable liquid flow air coils. (ed.). In: : . Paper presented at 23nd International Congress of Refrigeration, Prague, Czech Republic.
Open this publication in new window or tab >>Capacity control of air coils - drive power, system design and modeling of variable liquid flow air coils.
2011 (English)Conference paper, Published paper (Refereed)
National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-12113 (URN)13275 (Local ID)13275 (Archive number)13275 (OAI)
Conference
23nd International Congress of Refrigeration, Prague, Czech Republic
Available from: 2016-09-13 Created: 2016-09-13 Last updated: 2019-06-27Bibliographically approved
Fahlén, P. & Markusson, C. (2011). Capacity control of air coils for heating and cooling - Transfer functions, drive power and system design (ed.). In: : . Paper presented at ASHRAE Winter Conference, Las Vegas, NV, USA.
Open this publication in new window or tab >>Capacity control of air coils for heating and cooling - Transfer functions, drive power and system design
2011 (English)Conference paper, Published paper (Other academic)
National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-12062 (URN)12855 (Local ID)12855 (Archive number)12855 (OAI)
Conference
ASHRAE Winter Conference, Las Vegas, NV, USA
Available from: 2016-09-13 Created: 2016-09-13 Last updated: 2019-06-27Bibliographically approved
Identifiers
ORCID iD: ORCID iD iconorcid.org/0000-0001-8253-7490

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