REFERENCES ]0[ ]2[ ]3[ ]4[ ]5[ ]6[ ]7[ ]8[ ]9[ ]01[ ]00[ H. Akagi, "Modern active filters and traditional passive filters," Bulletin of the Polish Academy of sciences, Technical sciences, vol. 54, 2006. H. Akagi, Y. Kanazawa, and A. Nabae, "Instantaneous Reactive Power Compensators Comprising Switching Devices without Energy Storage Components," Industry Applications, IEEE Transactions on, vol. IA-20, pp. 625-630, 1984. M. Aredes, J. Hafner, and K. Heumann, "Three-phase four-wire shunt active filter control strategies," Power Electronics, IEEE Transactions on, vol. 12, pp. 311-318, 1997. Y. Komatsu and T. Kawabata, "A control method for the active power filter in unsymmetrical voltage systems," International journal of electronics, vol. 86, pp. 1249-1260, 1999. C.-C. Chen and Y.-Y. Hsu, "A novel approach to the design of a shunt active filter for an unbalanced three-phase four-wire system under nonsinusoidal conditions," Power Delivery, IEEE Transactions on, vol. 15, pp. 1258-1264, 2000. L. B. Neto, J. C. C. B. S. de Mello, E. G. Gomes ,and L. A. Meza, "Data Envelopment Analysis and Fourier Series Integrated Use: The Case of The Harmonic Distortion Evaluation," Latin America Transactions, IEEE (Revista IEEE America Latina), vol. 9, pp. 810-816, 2011. "IEEE Recommended Practice for Power System Analysis (IEEE Brown Book)," ANSI/IEEE Std 399-1980, pp. 1-223, 1980. "IEEE Recommended Practice for Establishing Transformer Capability When Supplying Non-sinusoidal Load Currents," ANSI/IEEE Std C57.110-1986, p. 0_1, 1988. G. W. Massey, "Estimation methods for power system harmonic effects on power distribution transformers," in Rural Electric Power Conference, 1993. Papers Presented at the 37th Annual Conference, 1993, pp. B4/1-B4/5. H. Fujita and H. Akagi, "A practical approach to harmonic compensation in power systems-series connection of passive and active filters," in Industry Applications Society Annual Meeting, 1990., Conference Record of the 1990 IEEE, 1990, pp. 1107-1112 vol.2. C. K. Duffey and R. P. Stratford, "Update of harmonic standard IEEE-519: IEEE recommended practices and requirements for harmonic control in electric power systems," Industry Applications, IEEE Transactions on, vol. 25, pp. 1025-1034, 1989. 43 ]02[ ]03[ ]04[ ]05[ ]06[ ]07[ ]08[ ]09[ ]21[ ]20[ ]22[ ]23[ ]24[ ]25[ ]26[ J. K. Phipps, J. P. Nelson, and P. K. Sen, "Power quality and harmonic distortion on distribution systems," Industry Applications, IEEE Transactions on, vol. 30, pp. 476-484, 1994. J. S. Subjak, Jr. and J. S. McQuilkin, "Harmonics-causes, effects, measurements, and analysis: an update," Industry Applications, IEEE Transactions on, vol. 26, pp. 1034-1042, 1990. H. Akagi, "Active Harmonic Filters," Proceedings of the IEEE, vol. 93, pp. 2128-2141, 2005. H. Fujita and H. Akagi, "A practical approach to harmonic compensation in power systems-series connection of passive and active filters," Industry Applications, IEEE Transactions on, vol. 27, pp. 1020-1025, 1991. J. Hurng-Liahng, W. Jinn-Chang, C. Yao-Jen, and F. Ya-Tsung, "A novel active power filter for harmonic suppression," Power Delivery, IEEE Transactions on, vol. 20, pp. 1507-1513, 2005. Z. Salam, P. C. Tan, and A. Jusoh, "Harmonics mitigation using active power filter: A technological review," Elektrika, vol. 8, pp. 17-26, 2006. U. Khruathep, S. Premrudeepreechacharn ,and Y. Kumsuwan, "Implementation of shunt active power filter using source voltage and source current detection," in Industrial Electronics and Applications, 2008. ICIEA 2008. 3rd IEEE Conference on, 2008, pp. 2346-2351. W. Jidong, "Simulation of Three-Phase Four-Wire Shunt Active Power Filter," in Power and Energy Engineering Conference, 2009. APPEEC 2009. Asia-Pacific, 2009, pp. 1-4. C. A. Quinn, N. Mohan, and H. Mehta, "A four-wire, current-controlled converter provides harmonic neutralization in three-phase, four-wire systems," in Applied Power Electronics Conference and Exposition, 1993. APEC'93. Conference Proceedings 1993., Eighth Annual, 1993, pp. 841-846. W. Diyun, C. Wang, and K. W. E. Cheng, "Design and performance of a shunt active power filter for three-phase four-wire system," in Power Electronics Systems and Applications, 2009. PESA 2009. 3rd International Conference on, 2009, pp. 1-4. M. Pakdel and H. Farzaneh-fard, "A Control Strategy for Load Balancing and Power Factor Correction in Three-Phase Four-Wire Systems Using a Shunt Active Power Filter," in Industrial Technology, 2006. ICIT 2006. IEEE International Conference on, 2006, pp. 579-584. M. K. Mishra and K. Karthikeyan, "A Study on Design and Dynamics of Voltage Source Inverter in Current Control Mode to Compensate Unbalanced and Non-linear Loads," in Power Electronics, Drives and Energy Systems, 2006. PEDES '06. International Conference on, 2006, pp. 1-8. L. A. Morán, J. W. Dixon, J. R. Espinoza, and R .R. Wallace, "Using active power filters to improve power quality," in 5th Brazilian Power Electronics Conference, 1999, pp. 501-511. S. Chiang, W. Ai, and F. Lin, "Parallel operation of capacity-limited threephase four-wire active power filters ",IEE Proceedings-Electric Power Applications, vol. 149, pp. 329-336, 2002. Z. Fang, Y. Jun, W. Zhaoan, and H. Junfei, "Active power filter for threephase four-wire system," JOURNAL-XIAN JIAOTONG UNIVERSITY, vol. 34, pp. 87-90, 2000. 44 ]27[ ]28[ ]29[ ]31[ ]30[ ]32[ ]33[ ]34[ ]35[ ]36[ ]37[ ]38[ J. C. M. Asquerino and P. S. Revuelta, "Strategies of instantaneous compensation for three-phase four-wire circuits," Power Delivery, IEEE Transactions on, vol. 17, pp. 1079-1084, 2002. Y. Komatsu and T. Kawabata, "Characteristics of three phase active power filter using extension pq theory," in Industrial Electronics, 1997. ISIE'97., Proceedings of the IEEE International Symposium on, 1997, pp. 302-307. L. P. Ling and N. A. Azli, "SVM based hysteresis current controller for a three phase active power filter," in Power and Energy Conference, 2004. PECon 2004. Proceedings. National, 2004, pp. 132-136. C. L. Chen, C. E. Lin, and C. Huang, "An active filter for unbalanced threephase system using synchronous detection method," in Power Electronics Specialists Conference, PESC'94 Record., 25th Annual IEEE, 1994, pp. 1451-1455. B. Singh, K. Al-Haddad, and A. Chandra, "A new control approach to threephase active filter for harmonics and reactive power compensation," Power Systems, IEEE Transactions on ,vol. 13, pp. 133-138, 1998. C. Donghua and X. Shaojun, "Review of the control strategies applied to active power filters," in Electric Utility Deregulation, Restructuring and Power Technologies, 2004. (DRPT 2004). Proceedings of the 2004 IEEE International Conference on, 2004, pp. 666-670 Vol.2. M. El-Habrouk, M. Darwish, and P. Mehta, "Active power filters: a review," IEE Proceedings-Electric Power Applications, vol. 147, pp. 403-413, 2000. W. M. Grady, M. J. Samotyj, and A. H. Noyola, "Survey of active power line conditioning methodologies," Power Delivery, IEEE Transactions on, vol. 5, pp. 1536-1542, 1990. S. Hong-Seok, P. Hyun-Gyu, and N. Kwanghee, "An instantaneous phase angle detection algorithm under unbalanced line voltage condition," in Power Electronics Specialists Conference, 1999. PESC 99. 30th Annual IEEE, 1999, pp. 533-537 vol.1. S. Hong-Seok and N. Kwanghee, "Dual current control scheme for PWM converter under unbalanced input voltage conditions," Industrial Electronics, IEEE Transactions on, vol. 46, pp. 953-959, 1999. E. Clarke, Circuit Analysis of A-C Power system vol. Vol 1, 1943. J. L. Afonso, M. J. S. Freitas, and J. S. Martins, "p-q Theory power components calculations," in Industrial Electronics .2113 ,ISIE '03. 2003 IEEE International Symposium on, 2003, pp. 385-390 vol. 1.