Z. Peng, G. W. Ott and D. J. Adams, “Harmonic and Reactive Power Compensation Based on the Generalized Instantaneous Reactive Power Theory for Three-Phase Four-Wire Systems,” IEEE Transactions on Power Electronics, Vol. 13, No. 5, November 1998, pp. 1174-1181. doi:10.1109/63.728344
 S. K. Jain, P. Agrawal and H. O. Gupta, “Fuzzy Logic Controlled Shunt Active Power Filter for Power Quality Improvement,” IEE Proceedings of Electric Power Application, Vol. 149, No. 5, September 2002, pp. 317-328. doi:10.1049/ip-epa:20020511
 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, January 2007, pp. 229-236. doi:10.1109/TPEL.2006.886616
 O. Vodyakho and C. C. Mi, “Three-Level Inverter-Based Shunt Active Power Filter in Three-Phase Three-Wire and Four-Wire Systems,” IEEE Transactions on Power Electronics, Vol. 24, No. 5, May 2009, pp. 1350-1363. doi:10.1109/TPEL.2009.2016663
 M. Aredes, J. Hafner and K. Heumann,“Three-Phase Four-Wire Shunt Active Filter Control Strategies,” IEEE Transactions on Power Electronics, Vol. 12, No. 2, March 1997, pp. 311-318. doi:10.1109/63.558748
 P. Rodriguez, J. I. Candela, A. Luna, L. Asiminoaei, R. Teodorescu and F. Blaabjerg, “Current Harmonics Cancellation in Three-Phase Four-Wire Systems by Using a Four-Branch Star Filtering Topology,” IEEE Transactions on Power Electronics, Vol. 24, No. 8, August 2009, pp. 1939-1950.
 P. Salmeron and R. S. Herrera, “Distorted and Unbalanced Systems Compensation within Instantaneous Reactive Power Framework,” IEEE Transactions on Power Delivery, Vol. 21, No. 3, July 2006, pp. 1655-1662. doi: 10.1109/TPWRD.2006.874115
 N. G. Jayanti, M. Basu, I. Axente, K. Gaughan and. F. Conlon, “Development of Laboratory Prototype of a 12 kVA Digital Shunt Active Filter,” Proceedings of 34th IEEE Industrial Electronics Conference (IECON), Florida, 10th-13th November 2008, pp. 3129-3134.
 V. Soares, P. Verdelho and G. Marques, “Active Power Filter Control Circuit Based on the Instantaneous Active and Reactive Current id-iq Method,” IEEE Power Electronics Specialists Conference, Vol. 2, 1997, pp. 1096- 1101.
 P. Kirawanich and R. M. O’Connell, “Fuzzy Logic Control of an Active Power Line Conditioner,” IEEE Transactions on Power Electronics, Vol. 19, No. 6, November 2004, pp. 1574-1585. doi:10.1109/TPEL.2004.836631
 C. S. Perumalla, P. C. Panda and S. Mishra, “Fuzzy Controlled Harmonic Suppressor and Reactive Volt Ampere Compensator for Enhancing Power Quality,” 2009 World Congress on Nature & Biologically Inspired Computing (NaBIC 2009), Coimbatore, December 2009, pp. 49-54. doi:10.1109/ NABIC.2009.5393599