Influence of fixed-speed induction generator-based wind turbines on subsynchronous resonance

Ewais, Ahmed M., Ugalde Loo, Carlos Ernesto ORCID: https://orcid.org/0000-0001-6361-4454, Ekanayake, Janaka Bandara ORCID: https://orcid.org/0000-0003-0362-3767, Liang, Jun ORCID: https://orcid.org/0000-0001-7511-449X and Jenkins, Nicholas ORCID: https://orcid.org/0000-0003-3082-6260 2011. Influence of fixed-speed induction generator-based wind turbines on subsynchronous resonance. Presented at: 46th International Universities' Power Engineering Conference, Soest, Germany, 5-8 September 2011. Proceedings of the 46th International Universities Power Engineering Conference (UPEC 2011), Soest, Germany, 5-8 September 2011. Institute of Electrical and Electronics Engineers (IEEE), pp. 1-6.

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Abstract

Subsynchronous Resonance (SSR) is a potential problem in series compensated power systems. This paper addresses the effect of Fixed Speed Induction Generator-Based Wind Turbines (FSIG-WTs) on SSR. The IEEE first benchmark model for SSR studies has been adopted and modified to investigate the effect of FSIG-WTs. The potential occurrence of the SSR caused by series compensation has been studied. The influences of series compensation level and wind farm rating have been assessed. For these studies, eigenvalue analysis in MATLAB and nonlinear simulations in PSCAD/EMTDC have been employed. Simulation results demonstrated that FSIG-WTs increase the probability occurance of torsional oscillations in steam turbines caused by SSR under small percentages of series compensation.

Item Type:	Conference or Workshop Item (Paper)
Date Type:	Publication
Status:	Published
Schools:	Engineering
Subjects:	T Technology > TA Engineering (General). Civil engineering (General)
Uncontrolled Keywords:	Educational institutions; Eigenvalues and eigenfunctions; Mathematical model; Rotors; Synchronous generators; Torque; Wind turbines
Publisher:	Institute of Electrical and Electronics Engineers (IEEE)
ISBN:	9783800734023
Last Modified:	20 Oct 2022 09:59
URI:	https://orca.cardiff.ac.uk/id/eprint/33786

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