Summary:
This paper presents a robust controller designed to address both local and interarea oscillations. It is an extension of the desensitized four-loop regulator (DFLR) that has been developed by Electricité de France. The suggested controller is a second-order state-space regulator which will be called the extended DFLR (EDFLR). As the DFLR, the EDFLR can be converted to an AVR+PSS structure. The performance of the EDFLR has been extensively tested using modal analysis and time-domain simulations of a large-scale model of the European power system.
Keywords: Desensitization method, interarea oscillations, optimal control, robust controllers.
JCR-JIF Impact Factor and WoS quartile: 0,821 (2004); 8,700 - Q1 (2025)
DOI reference:
https://doi.org/10.1109/TPWRS.2003.821612
Published on paper: May 2004.
Published on-line: May 2004.
Citation:
A. Elices, L. Rouco, H. Bourlès, T. Margotin, "Design of robust controllers for damping interarea oscillations: application to the European power system", IEEE Transactions on Power Systems, Vol. 19, nº. 2, pp. 1058 - 1067, May 2004. [Online: May 2004] doi: 10.1109/TPWRS.2003.821612
