Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Increased photovoltaic utilisation from direct current distribution: Quantification of geographical location impact
RISE Research Institutes of Sweden, Samhällsbyggnad, Energi och resurser. Chalmers University of Technology, Sweden.ORCID-id: 0000-0001-6060-5624
Chalmers University of Technology, Sweden.
RISE Research Institutes of Sweden, Samhällsbyggnad, Energi och resurser.
RISE Research Institutes of Sweden, Samhällsbyggnad, Energi och resurser.ORCID-id: 0000-0001-8253-7490
2021 (Engelska)Ingår i: Progress in Photovoltaics, ISSN 1062-7995, E-ISSN 1099-159X, Vol. 29, nr 7, s. 846-856Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

In this paper, the performance of a direct current (DC) distribution system is modelled for a single-family residential building and compared with a conventional alternating current (AC) system to quantify the potential energy savings and gains in photovoltaic (PV) utilisation. The modelling is made for two different climates to quantify the impact of the geographical location. Results show that the system losses are reduced by 19–46% and the PV utilisation increased by 3.9–7.4% when using a DC distribution system compared to an AC equivalent, resulting in system efficiency gains in the range of 1.3–8.8%. Furthermore, it is shown that the geographical location has some effect on the system's performance and PV utilisation, but most importantly, the grid interaction is paramount for the performance of the DC topology. © 2021 The Authors.

Ort, förlag, år, upplaga, sidor
John Wiley and Sons Ltd , 2021. Vol. 29, nr 7, s. 846-856
Nyckelord [en]
battery storage, direct current (DC), energy savings, photovoltaic, PV load correlation, residential building, Electric impedance measurement, Energy conservation, Potential energy, Alternating current, DC distribution system, Direct current distributions, Distribution systems, Geographical locations, System efficiency, System's performance, Location
Nationell ämneskategori
Energisystem
Identifikatorer
URN: urn:nbn:se:ri:diva-52970DOI: 10.1002/pip.3407Scopus ID: 2-s2.0-85103655459OAI: oai:DiVA.org:ri-52970DiVA, id: diva2:1546206
Anmärkning

 Funding details: Energimyndigheten, 43276‐1, 47273‐1; Funding text 1: The authors would like to acknowledge the Swedish Energy Agency (‘Energimyndigheten’) who has funded this research through Grants 43276‐1 and 47273‐1.

Tillgänglig från: 2021-04-21 Skapad: 2021-04-21 Senast uppdaterad: 2023-06-02Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Övriga länkar

Förlagets fulltextScopus

Person

Ollas, PatrikMarkusson, Caroline

Sök vidare i DiVA

Av författaren/redaktören
Ollas, PatrikMarkusson, Caroline
Av organisationen
Energi och resurser
I samma tidskrift
Progress in Photovoltaics
Energisystem

Sök vidare utanför DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetricpoäng

doi
urn-nbn
Totalt: 45 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf