Improving Power System Stability Using Transfer Function: A Comparative Analysis
Abstract
In this paper, a small-signal dynamic model of a single-machine infinite-bus (SMIB) power system that includes IEEE type-ST1 excitation system and PSS based on transfer function structure is presented. The changes in the operating condition of a power system on dynamic performance have been examined. The dynamic performance of the closed-loop system is analyzed base on its eigenvalues. The effectiveness of the parameters changes on dynamic stability is verified by simulation results. Three types of PSS have been considered for analysis: (a) the derivative PSS, (b) the lead-lag PSS or conventional PSS, and (c) the proportional-integral-derivative PSS. The objective function is formulated to increase the damping ratio of the electromechanical mode eigenvalues. Simulation results show that the PID-PSS performs better for less overshoot and less settling time compared with the CPSS and DPSS under different load operation and the significant system parameter variation conditions.
Keywords:
power system stabilizer, PID controller, lead-lag controller, stabilityDownloads
References
G. Shahgholian, M. Maghsoodi, A. Movahedi, “Fuzzy pro¬portional integral controller desing for thyristor controlled series capacitor and power system stabilizer to improve power system stability”, Revue Roumaine Des Sciences Techniques, Vol. 61 No. 4, pp. 418-423, 2016
G. Shahgholian, K. Khani, M. Moazzami, “Frequency control in autonamous microgrid in the presence of DFIG based wind turbine”, Journal of Intelligent Procedures in Elecectrical Technology, Vol. 6 No. 23, pp. 3-12, 2015
G. Shahgholian, A. Movahedi, J. Faiz, “Coordinated design of TCSC and PSS controllers using VURPSO and genetic algorithms for multi-machine power system stability”, International Journal of Control, Aut¬omation, and Systems, Vol. 13, No. 2, pp. 398-409, 2015 DOI: https://doi.org/10.1007/s12555-013-0387-z
G. Shahgholian, A. Movahedi, “Power system stabiliser and flexible alternating current transmission systems controller coordinated design using adaptive velocity update relaxation particle swarm optimisation algorithm in multi-machine power system”, IET Generation, Transmission & Distribution, Vol. 10, No. 8, pp. 1860-1868, 2016 DOI: https://doi.org/10.1049/iet-gtd.2015.1002
G. Shahgholian, “Review of power system stabilizer: Appli¬ca¬tion, modeling, analysis and control strategy”, International Journal on Technical and Physical Problems of Engineering, Vol. 5, No. 3, pp. 41-52, 2013
E. Gholipour, S. M. Nosratabadi, “A new coordination strategy of SSSC and PSS controllers in power system using SOA algorithm based on Pareto method”, International Journal of Electrical Power and Energy Systems, Vol. 67, pp. 462-471, 2015 DOI: https://doi.org/10.1016/j.ijepes.2014.12.020
R. K. Khadanga, J. K. Satapathy, “Time delay approach for PSS and SSSC based coordinated controller design using hybrid PSO–GSA algorithm”, International Journal of Electrical Power and Energy Systems, Vol. 71, pp. 262–273, 2015 DOI: https://doi.org/10.1016/j.ijepes.2015.03.014
C. Pradhan, C. N. Bhende, “Frequency sensitivity analysis of load damping coefficient in wind farm-integrated power system sign in or purchase”, IEEE Transactions on Power Systems, Vol. 32, No. 2, pp. 1016-1029, 2017
G. Shahgholian, A. Movahedi, “Coordinated design of thyristor controlled series capacitor and power system stabilizer controllers using velocity update relaxation particle swarm optimization for two-machine power system stability”, Revue Roumaine Des Sciences Techniques, Vol. 59, No. 3, pp. 291-301, 2014
Z. Bouchama, N. Essounbouli, M. N. Harmas, A. Hamzaoui, K. Saoudi, “Reaching phase free adaptive fuzzy synergetic power sys¬t¬e¬m stabilizer”, ”, International Journal of Electrical Power and Energy Systems, Vol. 77, pp. 43–49, 2016 DOI: https://doi.org/10.1016/j.ijepes.2015.11.017
S. Zhang, F. L. Luo, “An improved simple adaptive control applied to power system stabilizer”, IEEE Transactions on Power Electronics, Vol. 20, No. 2, pp. 369-375, 2009 DOI: https://doi.org/10.1109/TPEL.2008.2007490
G. Guraala, I. Sen, “Power system stabilizers design for interconnected power systems”, IEEE Transactions on Power Systems, Vol. 25, No. 2, pp. 1042-1051, 2010 DOI: https://doi.org/10.1109/TPWRS.2009.2036778
A. Kumar, “Power system stabilizers design for multimachine power systems using local measurements”, IEEE Transactions on Power Systems, Vol. 31, No. 3, pp. 2163-2171, 2016 DOI: https://doi.org/10.1109/TPWRS.2015.2460260
X. Y. Bian, Y. Geng, K. L. Lo, Y. Fu, “Coordination of PSSs and SVC damping controller to improve probabilistic small-signal stability of power system with wind farm integration”, IEEE Transactions on Power Systems, Vol. 31, No. 3, pp. 2371-2382, 2016 DOI: https://doi.org/10.1109/TPWRS.2015.2458980
A. Ragavendiran, R. Gnanadass, K. Ramakrishnan, “A new SPARLS algorithm for tuning power system stabilizer”, International Journal of Electrical Power and Energy Systems, Vol. 68, pp. 327-335, 2015 DOI: https://doi.org/10.1016/j.ijepes.2014.12.059
S. K. Wang, “A novel objective function and algorithm for optimal PSS parameter design in a multi-machine power system”, IEEE Transactions on Power Systems, Vol. 28, No. 1, pp. 522-531, 2013 DOI: https://doi.org/10.1109/TPWRS.2012.2198080
M. Solimana, A. L. Elshafei, F. Bendarya, W. Mansoura, “Ro¬b¬ust decen¬t¬r¬alized PID-based power system stabilizer design using an ILMI app¬roach”, Electric Power Systems Research, Vol. 80, pp. 1488–1497, 2010 DOI: https://doi.org/10.1016/j.epsr.2010.06.008
K. Bhattacharya, J. Nanda, M. L. Kothari, “Optimization and performance analysis of conventional power system stabilizers”, International Journal of Electrical Power and Energy Systems, Vol. 19m, No. 7, pp. 449-458, 1997 DOI: https://doi.org/10.1016/S0142-0615(97)00015-X
G. Shahgholian, “Development of state space model and control of the STATCOM for improvement of damping in a single-machine infinite-bus”, International Review of Electrical Engineering, Vol. 4, No. 6, pp. 1367-1375, 2009
T. R. Jyothsna, K. Vaisakh, “Effects of strong resonance in tuning of multiple power system stabilizers”, IET Generation, Transmission and Distribution, Vol. 5, No. 11, pp. 1155–1164, 2011 DOI: https://doi.org/10.1049/iet-gtd.2010.0552
O. M. Awed-Badeeb, “Damping of electromechanical modes using power system stabilizers case: electrical Yemeni network”, Journal of Elecectrical Engineering, Vol. 57, No. 5, pp. 291-295, 2006
G. Shahgholian, A. Rajabi, B. Karimi, “Analysis and design of PSS for multi-machine power system based on sliding mode control theory”, International Review of Electrical Engineering, Vol. 4, No. 2, pp. 2241-2250, 2010
G. Shahgholian, “Power system stabilizer application for load frequency control in hydro-electric power plant”, Engineering Math¬em¬a¬t¬ics, Vol. 2, No. 1, pp. 21-30, 2017
Downloads
How to Cite
License
Authors who publish with this journal agree to the following terms:
- Authors retain the copyright and grant the journal the right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) after its publication in ETASR with an acknowledgement of its initial publication in this journal.