STATCOM-Based Damping Stabilizers for Power System Stability Enhancement
Abido MA, Weindl C, Herold G (2004)
Publication Type: Conference contribution
Publication year: 2004
Book Volume: A122653
Conference Proceedings Title: 11th International Power Electronics and Motion Control Conference EPE-PEMC 2004
Event location: Riga
URI: http://www.eev.eei.uni-erlangen.de/forschung/veroeffentlichungen/tagungsband/2004-Riga-Abido.pdf
Abstract
Power system stability enhancement via STATCOM-based stabilizers is thoroughly investigated in this paper. This study presents a singular value decomposition (SVD) based approach to assess and measure the controllability of the poorly damped electromechanical modes by different control inputs of a STATCOM. The Coordination among the proposed damping stabilizers and the STATCOM internal AC and DC voltage controllers has been taken into consideration. The design problem of STATCOM-based stabilizers is formulated as an optimization problem. For coordination purposes, a time domain-based multiobjective function to improve the system stability as well as AC and DC voltage regulation is proposed. Then, a real-coded genetic algorithm (RCGA) is employed to search for optimal stabilizer parameters. This aims to enhance both rotor angle stability and voltage regulation of the power system. The proposed stabilizers are tested on a weakly connected power system with different loading conditions. The nonlinear simulation results show the effectiveness and robustness of the proposed control schemes over a wide range of loading conditions
Authors with CRIS profile
Christian Weindl
Lehrstuhl für Elektrische Energieversorgung
Gerhard Herold
Lehrstuhl für Elektrische Energieversorgung
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How to cite
APA:
Abido, M.A., Weindl, C., & Herold, G. (2004). STATCOM-Based Damping Stabilizers for Power System Stability Enhancement. In 11th International Power Electronics and Motion Control Conference EPE-PEMC 2004. Riga, LV.
MLA:
Abido, Mohammad Ali, Christian Weindl, and Gerhard Herold. "STATCOM-Based Damping Stabilizers for Power System Stability Enhancement." Proceedings of the 11th International Power Electronics and Motion Control Conference EPE-PEMC 2004, Riga 2004.
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