Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Characterization of Phase-Angle Jump in RadialSystems using Incremental Voltage Phasors
Luleå tekniska universitet, Institutionen för teknikvetenskap och matematik, Energivetenskap.ORCID-id: 0000-0001-6074-8633
Universidad de los Andes, Bogota, Colombia.
Universidad de los Andes, Bogota, Colombia.
2019 (engelsk)Inngår i: IEEE transactions on industry applications, ISSN 0093-9994, E-ISSN 1939-9367, Vol. 55, nr 2, s. 1117-1125Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

A methodology for characterizing the phase-angle jump associated with voltage sags in radial systems using incremental voltage quantities is presented in this paper. The incremental voltage phasor is defined as the difference between the pre-fault and the during-fault voltage phasors at the point of common coupling. The characteristics of this phasor are stated for different fault conditions as a function of system impedances. Both fault impedance and source neutral grounding impedance are considered in the analysis. Furthermore, the vector representation of phasors and impedance diagrams are employed as a graphical aid for understanding the incremental quantities behavior as a function of the system parameters. An algorithm for fault classification is also presented. Finally, the theoretical analysis is confirmed using real data provided by the Department of Energy and the Electric Power Research Institute. The results of this paper can be useful in future works for fault classification and fault location.

sted, utgiver, år, opplag, sider
IEEE, 2019. Vol. 55, nr 2, s. 1117-1125
Emneord [en]
Incremental quantities, phase-angle jump, powerquality, unbalanced faults, voltage sags
HSV kategori
Forskningsprogram
Elkraftteknik
Identifikatorer
URN: urn:nbn:se:ltu:diva-71377DOI: 10.1109/TIA.2018.2874347ISI: 000460318500005Scopus ID: 2-s2.0-85054649196OAI: oai:DiVA.org:ltu-71377DiVA, id: diva2:1259587
Konferanse
54th IEEE/IAS Industrial and Commercial Power Systems Technical Conference (I and CPS), MAY 07-10, 2018, Niagara Falls, CANADA
Merknad

Konferensartikel i tidskrift

Tilgjengelig fra: 2018-10-30 Laget: 2018-10-30 Sist oppdatert: 2021-03-22bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstScopus

Person

Espin Delgado, Angela

Søk i DiVA

Av forfatter/redaktør
Espin Delgado, Angela
Av organisasjonen
I samme tidsskrift
IEEE transactions on industry applications

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 125 treff
RefereraExporteraLink to record
Permanent link

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