作者: J. J. Gutierrez , P. Saiz , A. Lazkano , J. Ruiz , L. A. Leturiondo
DOI: 10.1007/978-1-4471-2201-2_8
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摘要: In the last years use of wind farms has drastically increased. The question is how those new generation systems will affect to whole grid. principle, energy can be considered a risky source in terms power quality that must certified on basis measurements performed according international standards and guidelines. IEC 61400-21 standard reference normative for certification turbines. first edition was published 2001 it specifies main relevant features should measured turbine as well procedures their measurement assessment. According it, harmonic content, flicker, voltage drops active reactive power, during normal switching operations. Among disturbances, flicker most complex sensitive testing procedure.