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
New Control Concept for Offshore Wind Power Plants: Constant-Speed Turbines on a Grid with Variable Frequency
KTH, Skolan för elektro- och systemteknik (EES), Elektriska energisystem.
2012 (engelsk)Inngår i: Wind Power in Power Systems, John Wiley & Sons, 2012, 2, s. 345-359Kapittel i bok, del av antologi (Fagfellevurdert)
Abstract [en]

By using a permanent magnet induction machine as wind generator, the gearbox and converter can be omitted, and the total number of parts reduced leading to a low maintenance and reliable turbine for offshore application. The rotation speed of the turbine however cannot be matched to the wind speed, reducing the energy yield at part load. To overcome this drawback, a central converter can be used, which adjusts the frequency of the local grid in the wind park; this is the so-called park-variable concept. This concept has been compared with respect to energy yield with constant speed and variable speed turbines. Overall, the differences in energy yield of the investigated concepts are so small that other criteria, such as reliability or cost, may be relevant for the selection of one or the other approach. Above all, the park-variable concept represents an interesting alternative to today's common concepts.

sted, utgiver, år, opplag, sider
John Wiley & Sons, 2012, 2. s. 345-359
Emneord [en]
Central converter, Constant speed turbine, Electrical frequency, Energy yield, HVDC, Maximum power point tracking, Offshore, Park-variable concept, Permanent magnet induction machine, Pitch control
HSV kategori
Identifikatorer
URN: urn:nbn:se:kth:diva-144818DOI: 10.1002/9781119941842.ch16Scopus ID: 2-s2.0-84886175357ISBN: 978-047097416-2 (tryckt)OAI: oai:DiVA.org:kth-144818DiVA, id: diva2:717043
Merknad

QC 20140514

Tilgjengelig fra: 2014-05-14 Laget: 2014-04-29 Sist oppdatert: 2014-05-14bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstScopus

Søk i DiVA

Av forfatter/redaktør
Ackermann, Thomas
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetric

doi
isbn
urn-nbn
Totalt: 1220 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