Oscillatory Stability and Eigenvalue Sensitivity Analysis of A DFIG Wind Turbine System

Publication: Research - peer-reviewJournal article – Annual report year: 2011

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Oscillatory Stability and Eigenvalue Sensitivity Analysis of A DFIG Wind Turbine System. / Yang, Lihui; Xu, Zhao; Østergaard, Jacob; Dong, Zhao Yang; Wong, Kit Po; Ma, Xikui.

In: IEEE Transactions on Energy Conversion, Vol. 26, No. 1, 2011, p. 328-339.

Publication: Research - peer-reviewJournal article – Annual report year: 2011

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Yang, Lihui; Xu, Zhao; Østergaard, Jacob; Dong, Zhao Yang; Wong, Kit Po; Ma, Xikui / Oscillatory Stability and Eigenvalue Sensitivity Analysis of A DFIG Wind Turbine System.

In: IEEE Transactions on Energy Conversion, Vol. 26, No. 1, 2011, p. 328-339.

Publication: Research - peer-reviewJournal article – Annual report year: 2011

Bibtex

@article{727e4785a67d4a708524aeec687c5aa3,
title = "Oscillatory Stability and Eigenvalue Sensitivity Analysis of A DFIG Wind Turbine System",
author = "Lihui Yang and Zhao Xu and Jacob Østergaard and Dong, {Zhao Yang} and Wong, {Kit Po} and Xikui Ma",
note = "Copyright 2010 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.",
year = "2011",
doi = "10.1109/TEC.2010.2091130",
volume = "26",
number = "1",
pages = "328--339",
journal = "IEEE Transactions on Energy Conversion",
issn = "08858969",

}

RIS

TY - JOUR

T1 - Oscillatory Stability and Eigenvalue Sensitivity Analysis of A DFIG Wind Turbine System

A1 - Yang,Lihui

A1 - Xu,Zhao

A1 - Østergaard,Jacob

A1 - Dong,Zhao Yang

A1 - Wong,Kit Po

A1 - Ma,Xikui

AU - Yang,Lihui

AU - Xu,Zhao

AU - Østergaard,Jacob

AU - Dong,Zhao Yang

AU - Wong,Kit Po

AU - Ma,Xikui

PY - 2011

Y1 - 2011

N2 - This paper focuses on modeling and oscillatory stability analysis of a wind turbine with doubly fed induction generator (DFIG). A detailed mathematical model of DFIG wind turbine with vector-control loops is developed, based on which the loci of the system Jacobian's eigenvalues have been analyzed, showing that, without appropriate controller tuning a Hopf bifurcation can occur in such a system due to various factors, such as wind speed. Subsequently, eigenvalue sensitivity with respect to machine and control parameters is performed to assess their impacts on system stability. Moreover, the Hopf bifurcation boundaries of the key parameters are also given. They can be used to guide the tuning of those DFIG parameters to ensure stable operation in practice. The computer simulations are conducted to validate the developed model and to verify the theoretical analysis.

AB - This paper focuses on modeling and oscillatory stability analysis of a wind turbine with doubly fed induction generator (DFIG). A detailed mathematical model of DFIG wind turbine with vector-control loops is developed, based on which the loci of the system Jacobian's eigenvalues have been analyzed, showing that, without appropriate controller tuning a Hopf bifurcation can occur in such a system due to various factors, such as wind speed. Subsequently, eigenvalue sensitivity with respect to machine and control parameters is performed to assess their impacts on system stability. Moreover, the Hopf bifurcation boundaries of the key parameters are also given. They can be used to guide the tuning of those DFIG parameters to ensure stable operation in practice. The computer simulations are conducted to validate the developed model and to verify the theoretical analysis.

KW - Eigenvalue-value sensitivity

KW - Doubly fed induction generator (DFIG)

KW - Hopf bifurcation, stability

U2 - 10.1109/TEC.2010.2091130

DO - 10.1109/TEC.2010.2091130

JO - IEEE Transactions on Energy Conversion

JF - IEEE Transactions on Energy Conversion

SN - 08858969

IS - 1

VL - 26

SP - 328

EP - 339

ER -