184 REFERENCES 1. Abir Chatterjee, Ali Keyhani and Dhruv Kapoor, “Identification of Photovoltaic Source Models”, IEEE Transactions on Energy Conversion, Vol. 26, No. 3, pp. 883- 889, 2011. 2. Anderson, J. and Peng, F.Z. “Four quasi-Z-Source inverters”, In Proc. IEEE Power Electronics Specialists Conference, pp. 2743-2749, 2008. 3. Baoming Ge, Qin Lei, Fang Zheng Peng, Dongsen Song, Yushan Liu and Abu Rub Haitham, “An Effective PV Power Generation Control System using Quasi-Z Source Inverter with Battery”, IEEE Conference Proceedings, pp. 1044-1050, 2011. 4. Chandana Jayampathi Gajanayake, Fang Lin Luo, Hoay Beng Gooi, Ping LamSo and Lip Kian Siow, “Extended-Boost Z-Source Inverters”, IEEE Transactions on Power Electronics, Vol. 25, No. 10, pp. 2642- 2652, 2010. 5. Cintron Rivera Jorge, G., Li Yua, Jiang Shua and Peng Fang, Z. “Quasi-Z-Source Inverter with Energy Storage for Photovoltaic Power Generation Systems”, Twenty-Sixth Annual IEEE Applied Power Electronics Conference and Exposition (APEC), pp. 401-406 ,2011. 6. Dehghan, S.M., Mohamadian, M. and Varjani, A.Y. “A New VariableSpeed Wind Energy Conversion System Using Permanent-Magnet Synchronous Generator and Z-Source Inverter”, IEEE Transactions on Energy Conversion, Vol. 24 , No. 3, pp. 714-724 , 2009. 7. Dehghan, S.M., Mohamadian, M. and Yazdian, A. “Hybrid Electric Vehicle Based on Bidirectional Z-Source Nine-Switch Inverter”, IEEE Transactions on Vehicular Technology, Vol.59, No. 6, pp. 2641-2653, 2010. 8. Dehghan, S.M., Mohamadian, M., Yazdian, A. and Ashrafzadeh, F. “A Dual Input Dual Output Z Source Inverter”, IEEE Transactions on Power Electronics, Vol. 25 , No. 2 , pp. 360-368 , 2010. 9. Dehnavi, S.M.D., Mohamadian, M., Yazdian A. and Ashrafzadeh, F. “Space Vectors Modulation for Nine-Switch Converters”, IEEE Transactions on Power Electronics, Vol. 25, No. 6, pp.1488-1496, 2010. 185 10. Esram, T. and Chapman, P.L. “Comparison of Photovoltaic Array Maximum Power Point Tracking Techniques,” IEEE Transactions on Energy Conversion, Vol. 22, No. 2, pp. 439-449, 2007. 11. Evagelia Paraskevadaki, V. and Stavros Papathanassiou, A. “Evaluation of MPP Voltage and Power of mc-Si PV Modules in Partial Shading Conditions”, IEEE Transactions on Energy Conversion, Vol. 26, No. 3, pp. 923-932, 2011. 12. Fabricio Bradaschia, Marcelo Cavalcanti, C. Pedro Ferraz, E. P., Francisco Neves, A. S., Euzeli dos Santos, C. and João da Silva, H.G.M. “Modulation for Three-Phase Transformerless Z-Source Inverter to Reduce Leakage Currents in Photovoltaic Systems”, IEEE Transactions on Industrial Electronics, Vol. 58, No. 12, pp. 5385-5395, 2011. 13. Fang Zheng Peng “Z-Source inverter”, IEEE Transactions on Industry Applications, Vol. 39, No. 2, pp. 504-510, 2003. 14. Fang Zheng Peng, Joseph, A., Jin Wang, Miaosen Shen, Lihua Chen, Zhiguo Pan, Ortiz Rivera, E. and Yi Huang, “Z-Source Inverter For Motor Drives”, IEEE Transactions on Power Electronics, Vol. 20, No. 4, pp. 857-863, 2005. 15. Fang Zheng Peng, Miaosen Shen and Holland, K. “Application of Z-Source Inverter for Traction Drive of Fuel Cell-Battery Hybrid Electric Vehicles”, IEEE Transactions on Power Electronics, Vol. 22, No. 3, pp. 1054-1061, 2007. 16. Fang Zheng Peng, Miaosen Shen and Zhaoming Qian, “Maximum Boost Control of the Z-source Inverter”, IEEE Transactions on Power Electronics, Vol. 20, No. 4, pp. 833-838, 2005. 17. Feng Gao, Poh Chiang Loh, Blaabjerg, F. and Vilathgamuwa, D. M. “Dual Z-Source Inverter With Three-Level Reduced Common-Mode Switching”, IEEE Transactions on Industry Applications, Vol. 43, No. 6, pp. 1597-1608, 2007. 18. Feng Gao, Poh Chiang Loh, Blaabjerg, F. and Vilathgamuwa, D. M. “Performance Evaluation of Three Level Z Source Inverters Under Semiconductor-Failure Conditions”, IEEE Transactions on Industry Applications, Vol. 45 , No. 3, pp.971-981, 2009. 186 19. Feng Gao, Poh Chiang Loh, Remus Teodorescu,and Frede Blaabjerg, “Diode-Assisted Buck–Boost Voltage-Source Inverters”, IEEE Transactions on Power Electronics, Vol. 24, No. 9, pp. 2057-2064, 2009. 20. Gajanayake , C. J., Gooi, H. B., Luo, F.L., So, P.L., Siow, L.K. and Vo, Q.N. “Simple Modulation and Control method for New Extended Boost quasi Z-source”, TENCON 2009 IEEE Region 10 Conference, pp. 1-6, 2009. 21. Gajanayake, C.J., Vilathgamuwa, D.M. and Poh Chiang Loh, “Development of a Comprehensive Model and a Multi loop Controller for Z-Source Inverter DG Systems”, IEEE Transactions on Industrial Electronics, Vol. 54 , No.4, pp. 2352-2359 , 2007 22. Gajanayake, C.J., Vilathgamuwa, D.M. and Poh Chiang Loh, “SmallSignal And Signal-Flow-Graph Modeling Of Switched Z-Source Impedance Network”, IEEE Power Electronics Letters, Vol. 3 , No. 3, pp. 111-116, 2005. 23. Gajanayake, C. J., Vilathgamuwa, D. M., Poh Chiang Loh, Teodorescu, R. and Blaabjerg, F. “Z-Source-Inverter-Based Flexible Distributed Generation System Solution for Grid Power Quality Improvement”, IEEE Transactions on Energy Conversion, Vol. 24 , No. 3, pp.695-704, 2009. 24. Gao, F., Loh, P.C., Blaabjerg, F., Teodorescu, R. and Vilathgamuwa, D. M. “Five-Level Z-Source Diode-Clamped Inverter”, IET Power Electronics, Vol. 3 , No. 4, pp. 500-510 , 2010. 25. Gao, F., Loh, P.C., Li, D. and Blaabjerg, F. “Asymmetrical and Symmetrical Embedded Z-source Inverters”, IET Power Electronics, Vol. 4, No. 2, pp. 181-193, 2011. 26. Hanif, M., Basu, M. and Gaughan, K. “Understanding the Operation of a Z-source Inverter for Photovoltaic Application with a Design Example”, IET Power Electronics, Vol. 4, No. 3, pp. 278-287, 2011. 27. Jingbo Liu, Jiangang Hu and Longya Xu, “Dynamic Modeling and Analysis of Z Source Converter-Derivation of AC Small Signal Model and Design-Oriented Analysis” IEEE Transactions on Power Electronics, Vol. 22, No. 5, pp. 1786-1796, 2007. 187 28. Hyoung Park, Heung Geun Kimy, EuiCheol Nho and TaeWon Chun, “Power Conditioning System for a Grid Connected PV Power Generation Using a Quasi-Z-Source Inverter”, Journal of Power Electronics, Vol. 10, No. 1, pp. 79-84, 2010. 29. José Rodríguez, Jih-Sheng Lai and Fang Zheng Peng, “Multilevel Inverters: A Survey of Topologies, Controls, and Applications”, IEEE Transactions on Industrial Electronics, Vol. 49, No. 4, pp. 724-738, 2002. 30. Jose Rodriguez, Steffen Bernet, Peter Steimer, K. and Ignacio Lizama, E. “A Survey on Neutral-Point-Clamped Inverters”, IEEE Transactions on Industrial Electronics, Vol. 57, No. 7, pp. 2219-2230, 2010. 31. Keith Corzine, A., Mike Wielebski, W., Fang Peng, Z. and Jin Wang “Control of Cascaded Multilevel Inverters”, IEEE Transactions on Power Electronics, Vol. 19, No. 3, pp. 732-738, 2004. 32. Keping You and Rahman, M. F. “A Matrix Z-Source Converter With AC–DC Bidirectional Power Flow for an Integrated Starter Alternator System”, IEEE Transactions on Industry Applications, Vol. 45 , No. 1, pp. 239-248, 2009. 33. Li, Q. and Wolfs, P. “A review of the single phase photovoltaic module integrated converter topologies with three different DC link configurations”, IEEE Transaction Power Electronics, Vol. 23, No. 3, pp. 1320-1333, 2008. 34. Loh, P. C., Vilathgamuwa, D. M., Gajanayake, C. J., Wong, L. T. and Ang, C. P. “Z-Source Current-Type Inverters: Digital Modulation and Logic Implementation”, IEEE Transactions on Power Electronics, Vol. 22, No. 1, pp. 169-177, 2007. 35. Marcelo Gradella Villalva, Jonas Rafael Gazoli and Ernesto Ruppert Filho, “Comprehensive Approach to Modeling and Simulation of Photovoltaic Arrays”, IEEE Transactions on Power Electronics, Vol. 24, No. 5, pp. 1198-1208, 2009. 36. Mariusz Malinowski, Gopakumar, K., Jose Rodriguez and Marcelo Pérez, A. “A Survey on Cascaded Multilevel Inverters”, IEEE Transactions on Industrial Electronics, Vol. 57, No. 7, pp. 2197-2206, 2010. 188 37. Miao Zhu, Kun Yu and Fang Lin Luo “Switched Inductor Z-Source Inverter”, IEEE Transactions on Power Electronics, Vol. 25, No. 8, pp. 2150-2158, 2010. 38. Miaosen Shen and Fang Zheng Peng, “Operation Modes and Characteristics of the Z-Source Inverter With Small Inductance or Low Power Factor”, IEEE Transactions on Industrial Electronics, Vol. 55, No. 1, pp. 89-96, 2008. 39. Miaosen Shen, Jin Wang Joseph, A., Fang Zheng Peng, Tolbert, L. M. and Adams, D. J. “Constant boost control of the Z-source inverter to minimize current ripple and voltage stress”, IEEE Transactions on Industry Applications, Vol. 42 , No. 3, pp. 770-778, 2006. 40. Miaosen Shen, Joseph, A., Jin Wang, Peng, F. Z. and Adams, D. J. “Comparison of Traditional Inverters and Z -Source Inverter for Fuel Cell Vehicles”, IEEE Transactions on Power Electronics, Vol. 22, No. 4, pp.1453-1463, 2007. 41. Minh-Khai Nguyen, Young-Cheol Lim and Geum-Bae Cho, “Switched Inductor Quasi Z-Source Inverter”, IEEE Transactions on Power Electronics, Vol. 26, No.11, pp. 3183-3191, 2011. 42. Omar Ellabban, Joeri Van Mierlo and Philippe Lataire “Comparison Between Different PWM Control Methods For Different Z-Source Inverter Topologies”, 13 th IEEE European Conference on Power Electronics and Applications, pp. 1-11, 2009. 43. Patel, H. and Agarwal, V. “MATLAB-based Modeling to Study the Effects of Partial Shading on PV Array characteristics”, IEEE Transactions on Energy Conversion, Vol. 23, No. 1, pp. 302-310, 2008. 44. Poh Chiang Loh, Feng Gao, Blaabjerg, F. and “Operational Analysis and Modulation Control of Source Inverters With Enhanced Output Waveform Transactions on Power Electronics, Vol. 24 , No. 7, 2009. 45. Poh Chiang Loh, Blaabjerg, F. and Chow Pang Wong, “Comparative Evaluation of Pulse width Modulation Strategies for Z-Source NeutralPoint-Clamped Inverter”, IEEE Transactions on Power Electronics, Vol. 22 , No. 3, pp. 1005-1013, 2007. Sok Wei Lim, Three Level Z Quality”, IEEE pp. 1767-1775 , 189 46. Poh Chiang Loh, Feng Gao and Frede Blaabjerg, “Embedded EZSource Inverters”, IEEE Transactions on Industry Applications, Vol. 46, No. 1, pp.256-267, 2010. 47. Poh Chiang Loh, Feng Gao and Frede Blaabjerg, “Topological and Modulation Design of Three Level Z Source Inverters”, IEEE Transactions on Power Electronics, Vol. 23, No. 5, pp. 2268-2277, 2008. 48. Poh Chiang Loh, Feng Gao, Blaabjerg, F., Shi Yun Charmaine Feng, and Kong Ngai Jamies Soon, “Pulse width Modulated Z Source Neutral Point Clamped Inverter”, IEEE Transactions on Industry Applications, Vol. 43 , No. 5, pp. 1295-1308, 2007. 49. Poh Chiang Loh, Feng Gao, Pee-Chin Tan and Blaabjerg F. “ ThreeLevel AC–DC–AC Z-Source Converter Using Reduced Passive Component Count”, IEEE Transactions on Power Electronics, Vol. 24, No. 7, pp. 1671-1681, 2009. 50. Poh Chiang Loh, Sok Wei Lim, Feng Gao and Blaabjerg, F. “ThreeLevel Z-Source Inverters Using a Single LC Impedance Network”, IEEE Transactions on Power Electronics, Vol. 22, No. 2, pp. 706-711, 2007. 51. Poh Chiang Loh, Vilathgamuwa D. M., Gajanayake, C. J., Yih Rong Lim and Chern Wern Teo, “Transient Modeling and Analysis of PulseWidth Modulated Z-Source Inverter”, IEEE Transactions on Power Electronics, Vol. 22 , No. 2, pp. 498-507, 2007 52. Poh Chiang Loh, Vilathgamuwa, D. M., Lai, Y. S. and Geok Tin Chua Li, Y. “Pulse width modulation of Z source inverters”, IEEE Transactions on Power Electronics, Vol. 20, No. 6, pp.1346-1355, 2005. 53. Qin Lei, Pen, F. Z., Liangzong He and Shuitao Yang, “Power loss analysis of current-fed quasi-Z-source inverter”, Energy Conversion Congress and Exposition (ECCE), pp. 2883-2887, 2010. 54. Qin Lei, Shuitao Yang, Fang Zheng Peng and Inoshita, R. “Application of current fed quasi Z Source Inverter for traction drive of hybrid electric vehicles”, Vehicle Power and Propulsion Conference, pp.754-760, 2009. 55. Quang-Vinh Tran, Tae-Won Chun, Jung-Ryol Ahn and Hong-Hee Lee, “Algorithms for controlling both the DC boost and AC output voltage of Z-Source Inverter”, IEEE Transactions on Industrial Electronics, Vol. 54 , No. 5, pp. 2745-2750, 2007. 190 56. Rajaei, A. H, Mohamadian, M, Dehghan, S. M. and Yazdian, A. “Single-phase induction motor drive system using Z-source inverter”, IET Electric Power Applications, Vol. 4 , No. 1, pp. 17-25, 2010. 57. Sera, D., Teodorescu, R. and Rodriguez, P. “PV panel model based on datasheet values”, IN Proc. IEEE Int. Symp. Ind. Electron. (ISIE), pp. 2392-2396, 2007. 58. Shao Zhang, King-Jet Tseng, Vilathgamuwa, D. M., Nguyen, T. D. and Xiao-Yu Wang, “Design of a Robust Grid Interface System for PMSGBased Wind Turbine Generators”, IEEE Transactions on Industrial Electronics, Vol. 58 , No. 1, pp. 316-328, 2011. 59. Sumedha Rajakaruna and Laksumana Jayawickrama, “Steady-State Analysis and Designing Impedance Network of Z-Source Inverters”, IEEE Transactions on Industrial Electronics, Vol. 57, No. 7, pp. 2483-2491, 2010. 60. Vilathgamuwa, D. M., Gajanayake, C. J. and Poh Chiang Loh, “Modulation and Control of Three-Phase Paralleled Z-Source Inverters for Distributed Generation Applications”, IEEE Transactions on Energy Conversion, Vol. 24 , No. 1, pp. 173-183, 2009. 61. Vinnikov, D., Roasto, I. and Jalakas, T. “Comparative Study of Capacitor-assisted Extended Boost qZSIs Operating in Continuous Conduction Mode”, 12 th Biennial Baltic Electronics Conference (BEC2010), pp. 297-300, 2010. 62. Vinnikov, D. and Roasto, I. “Quasi Z Source Based Isolated DC/DC Converters for Distributed Power Generation”, IEEE Transactions on Industrial Electronics, Vol. 58 , No.1, pp. 192-201, 2011. 63. Vinnikov, D., Roasto, I., Strzelecki, R. and Adamowicz, M. “Performance Improvement Method for the Voltage-fed qZSI with Continuous Input Current”, 15th IEEE Mediterranean Electro technical Conference, pp. 1459-1464, 2010. 64. www.allaboutcircuits.com 65. www.alldatasheet.com 66. www.datasheetcatalog.com 67. www.irf.com 191 68. www.mathworks.com 69. www.microchip.com 70. www.xilinx.com 71. Xinping Ding, Yan Lu, Hong Li and Bo Yu Jia Liu, “A HighPerformance Adjustable-Speed System Based on Quasi Z-Source Inverter”, Proceedings of the IEEE International Conference on Mechatronics and Automation, pp. 1893-1898, 2011. 72. Yang, S., Peng, F.Z., Lei, Q., Inoshita, R. and Qian, Z. “Current Fed Quasi-Z Source Inverter With Voltage Buck–Boost and Regeneration Capability ”, IEEE Transactions on Industry Applications, Vol. 47, No.2 , pp. 882-892, 2011. 73. Yi Huang, Miaosen Shen, Fang Zheng Peng and Jin Wang, “ Z- Source Inverter for Residential Photovoltaic systems”, IEEE Transactions on Power Electronics, Vol. 21, No. 6, pp. 1776-1782, 2006. 74. Yu Tang, Shaojun Xie and Chaohua Zhang, “An Improved Z Source Inverter”, IEEE Transactions on Power Electronics, Vol. 26, No. 12, pp. 3865-3868, 2011. 75. Yu Tang, Shaojun Xie and Chaohua Zhang, “Single Phase Z Source Inverter”, IEEE Transactions on Power Electronics, Vol. 26, No. 12, pp. 3869-3873, 2011. 76. Yu Tang, Shaojun Xie, Chaohua Zhang and Zegang Xu, “Improved ZSource Inverter With Reduced Z Source Capacitor Voltage Stress and Soft-Start Capability”, IEEE Transactions on Power Electronics, Vol. 24 , No. 2 , pp. 409-415 , 2009. 77. Yuan Li, Anderson J., Peng F.Z. and Dichen Liu, “Quasi-Z-Source Inverter for Photovoltaic Power Generation Systems”, Twenty Fourth Annual IEEE Applied Power Electronics Conference and Exposition, pp. 918-924, 2009. 78. Zakis, J., Vinnikov, D., Roasto, I. and Ribickis, L. “Quasi Z Source Inverter Based Bi-Directional DC/DC Converter: Analysis of Experimental Results”, IEEE Conference Proceedings, pp. 394-399, 2011. 79. Zhi Jian Zhou, Xing Zhang, Po Xu and Shen, W. X. “Single-Phase Uninterruptible Power Supply Based on Z-Source Inverter”, IEEE 192 Transactions on Industrial Electronics, Vol. 55 , No. 8, pp. 2997-3004, 2008. 80. Zhong Du, Burak Ozpineci, Leon Tolbert, M. and John Chiasson, N. “DC–AC Cascaded H-Bridge Multilevel Boost Inverter With No Inductors for Electric/Hybrid Electric Vehicle Applications”, IEEE Transactions on Industry Applications, Vol. 45, No. 3, pp. 963-970, 2009. 81. Zhong Du, Leon Tolbert, M., Burak Ozpineci and John Chiasson, N. “Fundamental Frequency Switching Strategies of a Seven Level Hybrid Cascaded H-Bridge Multilevel Inverter”, IEEE Transactions on Power Electronics, Vol. 24, No. 1, pp. 25-33, 2009.