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A statistic study of harmonics and interharmonics at a modern wind-turbine
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Energy Science.
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Energy Science.
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Energy Science.
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Energy Science.
2014 (English)Conference paper, Meeting abstract (Refereed)
Abstract [en]

The work presents measurements of harmonics and interharmonics from a modern wind turbine over a period of several days, using a conventional power quality monitor. A statistical study has been performed to present the characteristics of the emission during the measurement. A variation of emission has been observed, especially for interharmonics within certain low-frequency bands and for the switching frequency. Multiple relations between voltage and current components have been presented, as well as multiple relations between the emission and the active-power production. Generally, harmonics are independent of the active-power, whereas interharmonics are dependent on it.

Place, publisher, year, edition, pages
2014. 718-722 p., 6842921
Research subject
Electric Power Engineering
Identifiers
URN: urn:nbn:se:ltu:diva-34858DOI: 10.1109/ICHQP.2014.6842921ScopusID: 84904283452Local ID: 92aee836-c981-47d3-9785-093e370e66e0OAI: oai:DiVA.org:ltu-34858DiVA: diva2:1008110
Conference
International Conference on Harmonics and Quality of Power : 25/05/2014 - 28/05/2014
Note
Godkänd; 2014; 20140806 (johsod)Available from: 2016-09-30 Created: 2016-09-30Bibliographically approved

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Yang, KaiBollen, MathLarsson, AndersWahlberg, Mats
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