NDLI: Consideration of wind farm wake effect in power system dynamic simulation

Content Provider	IEEE Xplore Digital Library
Author	Koch, F. Gresch, M. Shewarega, F. Erlich, I. Bachmann, U.
Copyright Year	2005
Description	Author affiliation: Univ. of Duisburg - Essen, Essen (Koch, F.; Gresch, M.; Shewarega, F.; Erlich, I.; Bachmann, U.)
Abstract	This paper deals with the modelling of the wake effect in wind farms for use in dynamic power system simulation software. First, basic relationships describing the leeside wind speed as a function of the incoming wind speed under ideal conditions are put together. Through aerodynamic efficiency considerations the ideal power-coefficient of the turbine is then related to the actual power coefficient provided by the turbine manufacturer. Finally, mathematical expressions are formulated for the wake wind speed in relation to location within the park and the wind direction. The model thus obtained is implemented on a power system simulation package as an additional feature. Together with the full range of capabilities of the package for steady state as well as dynamic analysis, the model enables an in-depth study of the wake effect and its impact on the farm in terms of output power and its interactions with the network. Some results illustrating the impact of the wake effect on steady state system operation have been presented.
Starting Page	1
Ending Page	7
File Size	1427354
Page Count	7
File Format	PDF
ISBN	9785932080344
DOI	10.1109/PTC.2005.4524572
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-06-27
Publisher Place	Russia
Access Restriction	Subscribed
Rights Holder	Energy Systems Institute
Subject Keyword	Wind farms Power system dynamics Power system simulation Power system modeling Aerodynamics Wind speed Turbines Packaging Steady-state Software systems Power system Wake effect Wind farm
Content Type	Text
Resource Type	Article

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