Online Index of Identifying effective Power System Stabilizers for Damping Inter-area Oscillations on Interconnected Power System

Document Type : Original Article

Author

Department of Electrical Engineering, Velayat University, P.O. Box 99111-31311, Iranshahr, Iran.

Abstract

In this paper, an adaptive controller for damping inter-area oscillations based on power system stabilizer and global signals is proposed. In order to investigate the nature of inter-area oscillations, a generalized SMIB model is introduced and the mechanism of inter-area oscillations is analyzed. In order to design the proposed adaptive controller, by using dynamic data gathered from the wide area measuring system, a new index is introduced to identify effective generators in damping the inter-area oscillations. Also, in order to design the adaptive controller, after determining effective generators, the stabilizer parameters are adjusted using intelligent methods. The proposed method for selecting effective stabilizers and selecting global signals is implemented on two different systems including the two-area power system consists of six synchronous generators and a practical nation IRAN power grid. Results indicate the ability of the proposed adaptive scheme to damp inter-area oscillation.

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References

[1] سهیل رنجبر، محمدرضا آقامحمدی، فرهاد حق جو، "میراسازی نوسانات بین­ناحیه­ای در سیستم­های قدرت با استفاده از پایدارسازهای مبتنی بر سیگنال­های سراسری"، مجله مهندسی برق دانشگاه تبریز، جلد 47، شماره 4، زمستان 1396.
[2] F. Snyder, et al. , "Inter-area Oscillation Damping with Power System Stabilizers and Synchronized Phasor Measurements," in International Conference on Power System Technology, 2018, Proceedings, POWERCON '98, pp 790-794 vol. 2.
[3] Joakim Björk, Danilo Obradović, Lennart Harnefors, Karl Henrik Johansson, "Influence of Sensor Feedback Limitations on Power Oscillation Damping and Transient Stability", IEEE Transactions on Power Systems, Vol.37, No.2, November 2022.
[4] Soheil Ranjbar, “Online estimation of controlled islanding time intervals using dynamic state trajectories through cascading failures from WAMS data”, Electric Power Systems Research, vol.214, pp.108890-108910, January 2023.
[5] Martins, L.Lima, ' Determination of suitable location for power system stabilizers and static compensators for damping electromechanical oscillations in large scale power systems', IEEE Transactions on Power Systems, Vol.5, No.4, November 2020.
[6] Fang Liu, Haotian Li, Qianyi Liu;, Kang-Zhi Liu, Danyun Li, " Improved Data-Driven Model-Free Adaptive Damping Controller Design for Interconnected Power Systems With Stochastic Communication Delays", Vol.38, No.1, January 2023.
[7] Mohammadreza Hatami, Kasra Koorehdavoudi, Habib Wajid, Vaithianathan Venkatasubramanian, Patrick Panciatici, Florent Xavier, Gilles Torresan, "Online Transfer Function Estimation and Control Design Using Ambient Synchrophasor Measurements", IEEE Transactions on Power Systems, Vol.38, No.1, January 2023.
[8] Xinyi Zhou, Shu Cheng, Xun Wu, Xinliang Rao, "Influence of Photovoltaic Power Plants Based on VSG Technology on Low Frequency Oscillation of Multi-Machine Power Systems", IEEE Transactions on Power Delivery, Vol.37, No.6, June 2022.
[9] Sebaa, et al, "Mixed integer non-linear programming via the cross-entropy approach for power system stabilizers location and tuning", IET Gener. Transm. Distrib, Vol. 4, Iss. 8, pp. 928–939, 2020.
[10] Amin Sharafi, Arash Vahidnia, Mahdi Jalili, Gerard Ledwich, "Adaptive Wide-Area Control of Power Systems Through Dynamic Load Modulating SVCs", IEEE Access, Vol.10, November 2022.
[11] Rahul Satheesh, Nashida Chakkungal, Sunitha Rajan, Manu Madhavan, Hassan Haes Alhelou, "Identification of Oscillatory Modes in Power System Using Deep Learning Approach", IEEE Access, Vol.10, November 2022.
[12] Andrey Gorbunov, Jimmy Chih-Hsien Peng, Janusz W. Bialek, Petr Vorobev, "Can Center-of-Inertia Model be Identified From Ambient Frequency Measurements?" IEEE Transactions on Power Systems, Vol.37, No.3, May 2022.
[13] Oscullo, J., & Gallardo, C. "Adaptive tuning of power system stabilizer using a damping control strategy considering stochastic time delay," IEEE Access, vol. 8. no.1, pp. 1-11, 2020.
[14] Soheil Ranjbar, “Adaptive criteria of estimating power system separation times based on inter‐area signal”, IET Generation, Transmission & Distribution, pp.1-16, January 2023. https://doi.org/10.1049/gtd2.12750
[15] Mohammadpour, A.; et.al, "Wide-Area Measurement, Monitoring and Control: PMU-Based Distributed Wide-Area Damping Control Design Based on Heuristic Optimization Using DIgSILENT PowerFactory in Advanced Smart Grid Functionalities Based on PowerFactory." Springer AG, pp.211-240, 2018.
[16] سعید، اباذری، امید، مرادی، «بهبود میرایی نوسانات سیستم قدرت با به‌کارگیری UPFC و تنظیم پارامترهای کنترل‌کننده بر اساس یک الگوریتم جدید «PSO، مجله مهندسی برق دانشگاه تبریز، جلد ۴۶، شماره ۱، بهار ۱۳۹۵.

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