Performance Analysis of Switching Between Bryson, Boudarel & Multistage LQR's Ffor Power System with UPFC at Different Load Conditions

Kourosh Davoodi*, Yathisha L**, S. Patilkulkarni***
* Research Scholar, Department of Electronics and Communication, JSS Research Foundation, University of Mysore, Karnataka, India.
** Associate Professor, Department of Electronics and Communication,ATME College of Engineering, Mysore, India.
*** Professor, Department of Electronics and Communication, Sri Jayachamarajendra College of Engineering, Mysore, Karnataka, India.
Periodicity:November - January'2018
DOI : https://doi.org/10.26634/jps.5.4.14156

Abstract

As a preliminary analysis, this paper presents the design of Bryson, Boudarel and Multistage-based Linear Quadratic Regulator (LQR) optimal controllers for the power system with Uniform Power Flow Controller (UPFC) at light, normal and heavy load conditions. For each load condition, the two best optimized feedback controllers are selected which is based on the preliminary analysis, and optimal switching strategy was implemented between two candidate controllers to optimize the output energy. The proposed solution is tested by using linearized Single Machine Infinite Bus (SMIB) Phillips-Heffron power system model installed with Uniform Power Flow Controller (UPFC). Simulation was done to verify the hypothesis using MATLAB/SIMULINK platform./p>

Keywords

Control System, Optimal Control, Linear Systems, Hybrid Systems.

How to Cite this Article?

Davoodi, K., Yathisha, L., and Patilkulkarni, S. (2018). Performance Analysis of Switching Between Bryson, Boudarel & Multistage LQR's for Power System with UPFC at Different Load Conditions. i-manager’s Journal on Power Systems Engineering, 5(4), 1-14. https://doi.org/10.26634/jps.5.4.14156

References

[1]. Ajami, A., & Asadzadeh, H. (2011). Damping of power system oscillations using UPFC based multipointtuning AIPSO-SA algorithm. Gazi University Journal of Science, 24(4), 791-804.
[2]. Al-Duwaish, H. N., & Al-Hamouz, Z. M. (2011). A neural network based adaptive sliding modecontroller: Application to a power system stabilizer. Energy Conversion and Management, 52(2), 1533-1538.
[3]. Alfi, A., & Khosravi, M. (2012, Jun). Optimal power system stabilizer design to reduce low frequency oscillationsvia an improved system optimization algorithm. International Journal on Technical and Physical Problems of Engineering, 4(2), 24-33.
[4]. Al-Olimat, K. S., Farhoud, A. M., & Hurtig, J. K. (2006, October). Power system stabilizers with fuzzy logic switching. In Power Systems Conference and Exposition, 2006. PSCE'06. 2006 IEEE PES (pp. 2152-2157). IEEE.
[5]. Aravena, J. L., & Devarakonda, L. (2006, July). Performancedriven switching control. In 2006 IEEE International Symposium on Industrial Electronics (Vol. 1, p. 31-36).
[6]. Athanasius, G. X., Pota, H. R., & Ugrinovskii, V. (2008). Robust Decentralized Switching Power System Stabilisers for Interconnected Power Grids: Stability using Dwell Time. IFAC Proceedings Volumes, 41(2), 8419-8424.
[7]. Baliarsingh, A. K., Panda, S., Mohanty, A. K., & Ardil, C. (2013). UPFC supplementary controller design using real coded genetic algorithm for damping low frequency oscillations in power systems. International Journal of Electrical, Computer, Energetic, Electronic and Communication Engineering, 7(4), 465 - 475.
[8]. Boudarel, R., Delmas, J., & Guichet, P. (1971). Dynamic programming and its application to optimal control. Science Direct, 81, 3-252.
[9]. Bryson, A. E., & Ho, Y. C. (1975). Object-oriented specification and design with C++. Washington : Hemisphere Pub. Corp.
[10]. Devarakonda, L. S. (2005). Performance based switching control for single input LTI systems (Doctoral Dissertation). Louisiana State University.
[11]. Gyugyi, L., Schauder, C. D., Williams, S. L., Rietman,T. R., Torgerson, D. R., & Edris, A. (1995). The unified power flow controller: A new approach to power transmission control. IEEE Transactions on Power Delivery, 10(2), 1085- 1097.
[12]. Huang, Z. H., Xiang, C., Lin, H., & Lee, T. H. (2007). A necessary and sufficient condition for stability of arbitrarily switched second-order lti system: marginally stable case. nd In 2007 IEEE 22 International Symposium on Intelligent Control (p. 83-88). IEEE.
[13]. Pandey, R. K. (2010). Analysis and design of multistage LQR UPFC. In 2010 International Conference on Power, Control and Embedded Systems (p. 1-6). IEEE.
[14]. Ramesh, D., & MaheshBabu, L. (2012). A UPFC damping control scheme using lead-lag and ANN based adaptive controllers. International Journal on Computer Technology & Applications,3(5), 1677-1681.
[15]. Ray, S. K., Sarker, P. C., Ahsan, M. S., & Seddiqe, M. M. I. S. (2012). Novel approach of pid control scheme with UPFC for damping of oscillations. International Journal of Computer and Electrical Engineering,4(2), 104-109.
[16]. Santarelli, K. & Dahleh, M. A. (2009). L2 gain stability of switched output feedback controllers for a class of LTI systems. IEEE Transactions on Automatic Control, 54(7), 1504-1514.
[17]. Santarelli, K. R., & Dahleh, M. A. (2010). Optimal controller synthesis for a class of LTI systems via switched feedback. Systems and Control Letters, 59(3), 258 - 264.
[18]. Santarelli, K. R., & Dahleh, M. A. (2012). Comparison between a switching controller and two LTI controllers for a class of two LTI plants. International Journal of Robust and Nonlinear Control, 19(2), 185-217.
[19]. Saribulut, L., Tümay, M., & Eker, D. (2008). Performance analysis of fuzzy logic based unified power flow controller. World Academy of Science, Engineering and Technology, 35, 320-325.
[20]. Shayeghi, H., Shayanfar, H. A., Jalilzadeh, S., & Safari, A. (2009). Design of output feedback UPFC controller for damping of electro mechanical oscillations using PSO. Energy Conversion and Management, 50(10), 2554 - 2561.
[21]. Tambey, N., & Kothari, M. L. (2003). Unified Power Flow Controller (UPFC) based damping controllers for damping low frequency oscillations in a power system. IE(I) Journal-EL, 84, 35-41.
[22]. Wang, H. (2000). A unified model for the analysis offacts devices in damping power system oscillations.III. unified power flow controller. IEEE Transactions on Power Delivery, 15(3), 978-983.
[23]. Yathisha, L. (2015, May). Application and comparison of switching control algorithms for power system stabilizer. In 2015 International Conference on Industrial Instrumentation and Control (ICIC) (pp.1300- 1305). IEEE.
[24]. Yathisha, L., Davoodi, K., & Kulkarni, S. P. (2017, Jan). Optimal switching control strategy for UPFC for widerange of operating conditions in power system. In 2017 Indian Control Conference (ICC) (p. 225-232).
[25]. Yousef, A. M., & El-Sherbiny, M. K. (2004). Improvement of synchronizing and damping torque coefficients based LQR power system stabilizer. In Electrical, Electronic and Computer Engineering, 2004. ICEEC '04. 2004 International Conference on (p. 753- 758). IEEE.
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