Power curve report - with turbulence intensity normalization

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This report describes power curve measurements carried out on a given wind turbine in a chosen period.
The analysis presents two significant deviations with respect to the standard IEC 61400-12-1 Ed.1 [2], and consequently the results of this report don’t comply with the reference standard. First, additional shear and turbulence intensitity filters are applied on the measured data. Secondly, the method for normalization to a given reference turbulence intensity level (as described in Annex M of the draft of IEC 61400-12-1 Ed.2 [3]) is applied. The measurements have been performed using DTU’s measurement equipment, the analysis and quality control has been performed by DTU.
Original languageEnglish
PublisherDTU Wind Energy
Number of pages100
Publication statusPublished - 2014
SeriesDTU Wind Energy WTT I

Bibliographical note

This is an internal report and therefore not available in full text. Please contact author's or director of author's institute for further information.


  • DTU Wind Energy WTT I-1073(EN)
  • WTT-I-1073
  • WTT-I-1073(EN)

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