Wind farm harmonic emissions are a well-known
power quality problem, but little data based on actual wind farm
measurements are available in literature. In this paper, harmonic
emissions of an 18MWwind farm are investigated using extensive
measurements, and the deterministic and stochastic characterization
of wind farm harmonic currents is analyzed. Specific issues
addressed in the paper include the harmonic variation with the
wind farm operating point and the random characteristics of their
magnitude and phase angle.
CitacióSainz, L. [et al.]. Deterministic and stochastic study of wind farm harmonic currents. "IEEE transactions on energy conversion", 03 Juny 2010, vol. 25, núm. 4, p. 1071-1080.