Probabilistic Load Flow Including Wind Power Generation

Probabilistic Load Flow Including Wind Power Generation

In this paper, a procedure is established for calculating the load flow probability density function in an electrical power network, taking into account the presence of wind power generation. The probability density function of the power injected in the network by a wind turbine is first obtained by...

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Veröffentlicht in:IEEE transactions on power systems 2011-08, Vol.26 (3), p.1659-1667
Hauptverfasser: Villanueva, D., Pazos, J. L., Feijoo, A.
Format: Artikel
Sprache:eng
Schlagworte:
Approximation
Convolution
Correlation
DC load flow
Electric power generation
Fourier transform
Load flow
Mathematical model
Mathematical models
Networks
power curves
probabilistic load flow
Probabilistic logic
Probabilistic methods
Probability density functions
Probability theory
wind power
Wind power generation
Wind speed
wind turbine
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Beschreibung
Zusammenfassung:In this paper, a procedure is established for calculating the load flow probability density function in an electrical power network, taking into account the presence of wind power generation. The probability density function of the power injected in the network by a wind turbine is first obtained by utilizing a quadratic approximation of its power curve. With this model, the DC power flow of a network is calculated, considering the probabilistic nature of the power injected or consumed by the generators and the loads.
ISSN:0885-8950
1558-0679
DOI:10.1109/TPWRS.2010.2096436