Influence of Fully Rated Converter-based wind turbines on SSR

Author

Ewais, A.M. ; Liang, J. ; Ekanayake, J.B. ; Jenkins, N.

Author_Institution

Inst. of Energy, Cardiff Univ., Cardiff, UK

fYear

2012

fDate

21-24 May 2012

Firstpage

1

Lastpage

6

Abstract

The potential of Fully Rated Converter-based wind turbines (FRC-WTs) on the mitigation of subsynchronous resonances (SSR) in the power system having series-compensated transmission line. IEEE First Benchmark Model (FBM) was featured with Aggregated FRC-WTs to perform the studies. The potential occurrence and mitigation of the SSR in steam turbine were investigated. The Linear Quadratic Regulator (LQR) was used to damp SSR oscillations occurred at steam turbines. MATLAB code was used to perform Eigenvalue analysis and digital time-domain simulations were used to test the control strategy.

Keywords

linear quadratic control; oscillations; power generation control; power transmission lines; wind turbines; Eigenvalue analysis; IEEE first benchmark model; LQR; MATLAB code; aggregated FRC-WT; control strategy; damp SSR oscillations; digital time-domain simulations; fully rated converter-based wind turbines; linear quadratic regulator; power system; series-compensated transmission line; steam turbines; subsynchronous resonances mitigation; Damping; Eigenvalues and eigenfunctions; Mathematical model; Oscillators; Power systems; Synchronous generators; Wind turbines; Linear Quadratic regulator; Subsynchronous resonances; Wind energy generation; Wind turbine;

fLanguage

English

Publisher

ieee

Conference_Titel

Innovative Smart Grid Technologies - Asia (ISGT Asia), 2012 IEEE

Conference_Location

Tianjin

Print_ISBN

978-1-4673-1221-9

Type

conf

DOI

10.1109/ISGT-Asia.2012.6303160

Filename

6303160