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Delay-free parallelization for real-time simulation of a large active distribution grid model
KTH, School of Electrical Engineering (EES), Electric Power and Energy Systems.ORCID iD: 0000-0002-6090-1674
KTH, School of Electrical Engineering (EES), Electric Power and Energy Systems.ORCID iD: 0000-0002-4125-1055
2016 (English)Conference paper, Published paper (Refereed)
Abstract [en]

Parallel computations for real-time simulation of large power system models is conventionally performed by using propagation delays embedded in line models. However, using the same approach to simulate distribution grids results in modelling inaccuracies, due to the short lengths of most distribution feeders. This paper illustrates the drawbacks of the delay-based parallelization technique by assessing the dynamic response of a large active distribution grid model and applies a delay-free parallelization technique (i.e. the State-Space-Nodal algorithm) to address inaccuracy issues inherent to the delay-based approach.

Place, publisher, year, edition, pages
IEEE conference proceedings, 2016.
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-192954DOI: 10.1109/IECON.2016.7793885ISI: 000399031206093Scopus ID: 2-s2.0-85010073581ISBN: 978-1-5090-3474-1 (electronic)OAI: oai:DiVA.org:kth-192954DiVA: diva2:974018
Conference
42nd Annual Conference of IEEE Industrial Electronics Society (IECON)
Funder
StandUpEU, FP7, Seventh Framework Programme
Note

QC 20161007

Available from: 2016-09-23 Created: 2016-09-23 Last updated: 2017-05-29Bibliographically approved

Open Access in DiVA

fulltext(460 kB)18 downloads
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File name FULLTEXT01.pdfFile size 460 kBChecksum SHA-512
cc714d484a6bd93b04de24a06a0800c397ec5be0b5d91cae5a9dacf004d5223e41b027ec3b052a4e3b51ce74f988fa8074faeed714f746e77e5da02633d119a6
Type fulltextMimetype application/pdf

Other links

Publisher's full textScopushttp://www.ieee.org/conferences_events/conferences/conferencedetails/index.html?Conf_ID=36813&WT.mc_id=con_iecon_16

Authority records BETA

Hooshyar, HosseinVanfretti, Luigi

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CiteExportLink to record
Permanent link

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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
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  • nn-NO
  • nn-NB
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  • Other locale
More languages
Output format
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