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Luleå University of Technology, Department of Engineering Sciences and Mathematics, Energy Science.Bollen, Math Luleå University of Technology, Department of Engineering Sciences and Mathematics, Energy Science.ORCID iD: 0000-0003-4074-9529Larsson, Anders Luleå University of Technology, Department of Engineering Sciences and Mathematics, Energy Science.Wahlberg, Mats Luleå University of Technology, Department of Engineering Sciences and Mathematics. 2014 (English)In: Electric power systems research, ISSN 0378-7796, E-ISSN 1873-2046, no 108, 304-314 p.Article in journal (Refereed) Published

Abstract [en] : This paper presents harmonic measurements from three individual wind turbines (2 and 2.5MW size). Both harmonics and interharmonics have been evaluated, especially with reference to variations in the active-power production. The overall spectra reveal that, emission components may occur at any frequency and not only at odd harmonics. Interharmonics and even harmonics emitted from wind turbines are relatively high. Individual frequency components depend on the power production in dierent ways: characteristic harmonics are independent of power; interharmonics show a strong correlation with power; other harmonic and interharmonic components present various patterns. It is concluded that the power production is not the only factor determining the current emission of a wind energy conversion system.

Place, publisher, year, edition, pages: 2014. no 108, 304-314 p.

National Category : Other Electrical Engineering, Electronic Engineering, Information Engineering

Research subject: Electric Power Engineering

Identifiers: URN: urn:nbn:se:ltu:diva-6890DOI: 10.1016/j.epsr.2013.11.025Local ID: 5378e7a2-6cd7-4db3-9ba1-00c82ce81b36OAI: oai:DiVA.org:ltu-6890DiVA: diva2:979776

Note: Validerad; 2014; 20131219 (kaiyan)Available from: 2016-09-29 Created: 2016-09-29 Last updated: 2017-03-01Bibliographically approved



Autor: Yang, Kai

Fuente: http://ltu.diva-portal.org/



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