Short-term power fluctuation of wind turbines : analyzing data from the German 250-MW measurement program from the ancillary services viewpoint
By: Bernhard Ernst, Yih-Huei Wan, Brendan Kirby, presented at the Windpower '99 Conference, Burlington, Vermont, June 20-23, 1999.
Series: NREL/CP-500-26722
Publisher: National Renewable Energy Laboratory
Place of publication: Golden, Colo. (1617 Cole Blvd ., Golden 80401-3393)
Language: eng
Number of pages: 10