Adaptive current control with PI-fuzzy compound controller for shunt active power filter. (English) Zbl 1299.93153

Summary: An adaptive control technology and PI-fuzzy compound control technology are proposed to control an active power filter (APF). AC side current compensation and DC capacitor voltage tracking control strategy are discussed and analyzed. Model reference adaptive controller for the AC side current compensation is derived and established based on Lyapunov stability theory; proportional and integral (PI) fuzzy compound controller is designed for the DC side capacitor voltage control. The adaptive current controller based on PI-fuzzy compound system is compared with the conventional PI controller for active power filter. Simulation results demonstrate the feasibility and satisfactory performance of the proposed control strategies. It is shown that the proposed control method has an excellent dynamic performance such as small current tracking error, reduced total harmonic distortion (THD), and strong robustness in the presence of parameters variation and nonlinear load.


93C42 Fuzzy control/observation systems
93C40 Adaptive control/observation systems
Full Text: DOI


[1] S. Rahmani, K. Al-Haddad, and H. Y. Kanaan, “A comparative study of shunt hybrid and shunt active power filters for single-phase applications: simulation and experimental validation,” Mathematics and Computers in Simulation, vol. 71, no. 4-6, pp. 345-359, 2006. · Zbl 1136.93346
[2] S. Rahmani, N. Mendalek, and K. Al-Haddad, “Experimental design of a nonlinear control technique for three-phase shunt active power filter,” IEEE Transactions on Industrial Electronics, vol. 57, no. 10, pp. 3364-3375, 2010.
[3] S. Wang and A. Luo, “Study of dead-time effect and its compensation strategies,” High Voltage Engineering, vol. 35, no. 5, pp. 1170-1176, 2009.
[4] H. Vahedi, A. Sheikholeslami, M. Bina, and M. Vahedi, “Review and simulation of fixed and adaptive hysteresis current control considering switching losses and high-frequency harmonics,” Advances in Power Electronics, vol. 2011, Article ID 397872, 6 pages, 2011.
[5] B. Singh, K. Al-Haddad, and A. Chandra, “A review of active filters for power quality improvement,” IEEE Transactions on Industrial Electronics, vol. 46, no. 5, pp. 960-971, 1999.
[6] B. Singh, K. Al-Haddad, and A. Chandra, “A new control approach to three-phase active filter for harmonics and reactive power compensation,” IEEE Transactions on Power Systems, vol. 13, no. 1, pp. 133-138, 1998.
[7] H. Komucugil and O. Kukrer, “A new control strategy for single-phase shunt active power filters using a Lyapunov function,” IEEE Transactions on Industrial Electronics, vol. 53, no. 1, pp. 305-312, 2006.
[8] P. Kumar and A. Mahajan, “Soft computing techniques for the control of an active power filter,” IEEE Transactions on Power Delivery, vol. 24, no. 1, pp. 452-461, 2009.
[9] G. W. Chang and T.-C. Shee, “A novel reference compensation current strategy for shunt active power filter control,” IEEE Transactions on Power Delivery, vol. 19, no. 4, pp. 1751-1758, 2004.
[10] K. K. Shyu, M. J. Yang, Y. M. Chen, and Y. F. Lin, “Model reference adaptive control design for a shunt active-power-filter system,” IEEE Transactions on Industrial Electronics, vol. 55, no. 1, pp. 97-106, 2008.
[11] J. Matas, L. Garcia de Vicuna, J. Miret, J. M. Guerrero, and M. Castilla, “Feedback linearization of a single-phase active power filter via sliding mode control,” IEEE Transactions on Power Electronics, vol. 23, no. 1, pp. 116-125, 2008.
[12] C. C. Hua, C. H. Li, and C. S. Lee, “Control analysis of an active power filter using Lyapunov candidate,” IET Power Electronics, vol. 2, no. 4, pp. 325-334, 2009.
[13] M. I. M. Montero, E. R. Cadaval, and F. B. González, “Comparison of control strategies for shunt active power filters in three-phase four-wire systems,” IEEE Transactions on Power Electronics, vol. 22, no. 1, pp. 229-236, 2007.
[14] A. A. Valdez, G. Escobar, and R. Ortega, “An adaptive controller for the shunt active filter considering a dynamic load and the line impedance,” IEEE Transactions on Control Systems Technology, vol. 17, no. 2, pp. 458-464, 2009.
[15] L. Marconi, F. Ronchi, and A. Tilli, “Robust nonlinear control of shunt active filters for harmonic current compensation,” Automatica, vol. 43, no. 2, pp. 252-263, 2007. · Zbl 1111.93014
[16] V. B. Sriram, S. Gupta, and A. Patra, “Indirect current control of a single-phase voltage-sourced boost-type bridge converter operated in the rectifier mode,” IEEE Transactions on Power Electronics, vol. 18, no. 5, pp. 1130-1137, 2003.
[17] H. L. Jou, J. C. Wu, Y. J. Chang, and Y. T. Feng, “A novel active power filter for harmonic suppression,” IEEE Transactions on Power Delivery, vol. 20, no. 2, pp. 1507-1513, 2005.
[18] Z. H. Shuai, A. Luo, W. Zhu, R. Fan, and K. Zhou, “Study on a novel hybrid active power filter applied to a high-voltage grid,” IEEE Transactions on Power Delivery, vol. 24, no. 4, pp. 2344-2352, 2009.
[19] H. Carranza, A. Medina, and G. W. Chang, “Real-time shunt active power filter compensation,” IEEE Transactions on Power Delivery, vol. 23, no. 4, pp. 2623-2625, 2008.
[20] G. K. Singh, A. K. Singh, and R. Mitra, “A simple fuzzy logic based robust active power filter for harmonics minimization under random load variation,” Electric Power Systems Research, vol. 77, no. 8, pp. 1101-1111, 2007.
[21] C. N. Bhende, S. Mishra, and S. K. Jain, “TS-fuzzy-controlled active power filter for load compensation,” IEEE Transactions on Power Delivery, vol. 21, no. 3, pp. 1459-1465, 2006.
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