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Power reserve provision with wind farms. Grid integration of wind power

: Gesino, A.J.

Kassel: Kassel University Press, 2011, 162 pp.
Zugl.: Kassel, Univ., Diss., 2010
ISBN: 978-3-86219-022-5 (print)
ISBN: 978-3-86219-023-2 (online)
URN: urn:nbn:de:0002-30232
Fraunhofer IWES ()

Wind power is, admittedly, different from other power technologies and integrating large amounts of it in the existing power systems is a challenge that requires innovative approaches to keep the sustainability of the power system operation. In the coming years its contribution to the system security will become mandatory as far as the trend goes towards more decentralized structures and an increase in complexity due to a higher number of market participants.
This PhD addresses one of the fundamental ancillary services researching about a secure and flexible methodology for power reserve provision with wind farms.
Based on the current needs and security standards of those highly developed European grid codes, a new model for power reserve provision with wind power is developed. This methodology, algorithms and variables are tested based on real scenarios from five German wind farm clusters.
Finally, once the methodology for power reserve provision with wind power has been tested, real control capabilities from already installed wind farms in Germany and Portugal are analyzed. Their capabilities of following control commands as well as an error deviation analysis are also presented.