Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • harvard1
  • 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
Comparison of measurement methods for the frequency range 2 – 150 kHz (supraharmonics)
TU Dresden.
TU Dresden.
Luleå tekniska universitet, Institutionen för teknikvetenskap och matematik, Energivetenskap.ORCID-id: 0000-0002-4004-0352
2018 (Engelska)Ingår i: 2018 IEEE 9th International Workshop on Applied Measurements for Power Systems (AMPS), IEEE, 2018, s. 128-133Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

Electromagnetic Compatibility in the frequency range 2 −150 kHz (supraharmonics) is an increasing concern. Recently compatibility levels have been finalised and the work on emission limits has started. Up to now no normative method to measure supraharmonics in electricity networks exists in the relevant standards of IEC 61000 series. Due to the lack of a normative method, instrument manufacturers have started to implement individual measurement methods, which differ from each other and do not provide equal results for the same signal. This paper studies commonly implemented frequency domain methods, which are either based on IEC 61000-4-7 or the informative annex of IEC 61000-4-30. The paper identifies parameters, which can influence the measurement results and studies their impact on reproducibility and comparability of the methods. Based on the results the paper provides recommendations, which shall contribute to the ongoing maintenance work on IEC 61000-4-30 regarding a normative measurement method for the frequency range 2 – 150 kHz.

Ort, förlag, år, upplaga, sidor
IEEE, 2018. s. 128-133
Nyckelord [en]
Frequency measurement, IEC Standards, Length measurement, Dispersion, Power measurement, Voltage measurement, Signal resolution, distortion measurement, Electromagnetic compatibility, Frequency-domain analysis, standards, supraharmonics
Nationell ämneskategori
Annan elektroteknik och elektronik
Forskningsämne
Elkraftteknik
Identifikatorer
URN: urn:nbn:se:ltu:diva-71076DOI: 10.1109/AMPS.2018.8494879ISI: 000450220600023OAI: oai:DiVA.org:ltu-71076DiVA, id: diva2:1252726
Konferens
9th IEEE International workshop on Applied Measuements for Power Systems, 26-28 Sept. 2018, Bologna, Italy
Tillgänglig från: 2018-10-02 Skapad: 2018-10-02 Senast uppdaterad: 2018-12-03Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Övriga länkar

Förlagets fulltext

Personposter BETA

Rönnberg, Sarah

Sök vidare i DiVA

Av författaren/redaktören
Rönnberg, Sarah
Av organisationen
Energivetenskap
Annan elektroteknik och elektronik

Sök vidare utanför DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetricpoäng

doi
urn-nbn
Totalt: 303 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • harvard1
  • 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