Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
706020 | Electric Power Systems Research | 2006 | 11 Pages |
Abstract
This paper documents research conducted to investigate the use and tuning of power system stabilizers (PSSs) to improve small-signal dynamic performance of the Mexican interconnected system (MIS). The analysis focuses on the control of a critical inter-area mode associated with the interaction between the southeastern and western regions of the system and a critical local mode. Study results include the determination of critical system modes more controllable by existing PSSs and the use of supplementary control actions to damp low-frequency inter-area modes of oscillation. Results for both, small and large perturbations are presented to illustrate the placement and tuning of PSSs at several appropriate locations throughout the system.
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Authors
R. Castellanos B., J.G. Calderón G., D. Olguin S., H. Sarmiento U., A.R. Messina,