Bifurcation in Power Systems Distribution Networks Integrating Variable Speed Wind Generation

Saidi, Abdelaziz, and Ben Kilani, Khadija, and Elleuch, Mohamed (2009) Bifurcation in Power Systems Distribution Networks Integrating Variable Speed Wind Generation. In: 2009 6th International Multi-Conference on Systems, Signals and Devices, 2009, Hammamet – Tunisia..

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Abstract

This paper investigates the dynamic stability of a power system distribution network integrating variable speed wind generation based on a bifurcation analysis. A generalized model of the system is developed taking into account multiple wind farms, transformer branches and composite dynamic load model. Bifurcations may be analyzed by a systematic testing of the complete system jacobian matrix. Considering the load voltage, frequency and voltage gradient dependency, three models are studied. Factors of impact are: the generator input mechanical power, the loading factor and the reactive loading. It is shown that generator and load dynamic interaction may trigger nonlinear phenomena, such as voltage oscillations and the appearance of bifurcations.

Item Type: Conference or Workshop Item (Paper)
Subjects: Electrical Engineering
Divisions: College Of Engineering > Electrical Engineering
Depositing User: Dr Abdelaziz SAIDI
Date Deposited: 27 Oct 2017 12:39
Last Modified: 27 Oct 2017 12:39
URI: http://eprints.kku.edu.sa/id/eprint/1264

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