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
Traceable measurement of dielectric dissipation factor at Very Low Frequency
RISE - Research Institutes of Sweden, Säkerhet och transport, Mätteknik.ORCID-id: 0000-0002-5121-8152
Consultant, Rönnvägen 1 A, 507 71 Gånghester, Sweden.
Baur Gmbh, Austria.
Baur Gmbh, Austria.
Visa övriga samt affilieringar
2013 (Engelska)Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

Very Low Frequency (VLF) tests are often used for after-laying tests of power cables since the reactive power demand is much lower at VLF than at 50 Hz. In order to augment the usefulness of the test, it is often complemented by a measurement of dielectric dissipation factor (tan ), where the acceptance of the tested object is based on this measurement. A traceability chain for dissipation factor at high voltage and very low frequency has as yet not been recognized by the International Bureau of Weights and Measures (BIPM), which results in difficulties to prove the quality of the measurement. The measurement is complicated by the limited range of the current in the test object that can be resolved by available high voltage test equipment, thus limiting the possible choices of reference systems. A novel reference measuring system that can fulfil these needs has been developed at SP Technical Research Institute of Sweden in the capacity as National Measurement Institute. The traceability of the system to National Standards of Measurement is ensured by careful scientific work and analyses. This measuring system has the ability to measure dissipation factor at 0.1 Hz in the voltage range from 0.5 kV up to 50 kV with an uncertainty better than 0.004 %.

Ort, förlag, år, upplaga, sidor
2013. artikel-id PD-43
Nationell ämneskategori
Annan elektroteknik och elektronik
Identifikatorer
URN: urn:nbn:se:ri:diva-32861OAI: oai:DiVA.org:ri-32861DiVA, id: diva2:1165817
Konferens
18th International Symposium on High-Voltage Engineering, August 25-30, 2013, Hanyang University, Seoul, Korea
Tillgänglig från: 2017-12-13 Skapad: 2017-12-13 Senast uppdaterad: 2019-07-31Bibliografiskt granskad

Open Access i DiVA

fulltext(776 kB)370 nedladdningar
Filinformation
Filnamn FULLTEXT01.pdfFilstorlek 776 kBChecksumma SHA-512
dd8c0bc1ffffba684adf76b9edb11f2f4aefe0a3730c6fe4b6efb194a4692df926ea5c369d842d4e30d659875cba7541580e5298435d85eb4d4dc3fbf5258300
Typ fulltextMimetyp application/pdf

Personposter BETA

Bergman, AndersElg, Alf Peter

Sök vidare i DiVA

Av författaren/redaktören
Bergman, AndersElg, Alf Peter
Av organisationen
Mätteknik
Annan elektroteknik och elektronik

Sök vidare utanför DiVA

GoogleGoogle Scholar
Totalt: 370 nedladdningar
Antalet nedladdningar är summan av nedladdningar för alla fulltexter. Det kan inkludera t.ex tidigare versioner som nu inte längre är tillgängliga.

urn-nbn

Altmetricpoäng

urn-nbn
Totalt: 155 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
v. 2.35.8