This paper deals with modeling and simulation of FLC based TZSI fed induction motor drive. DC in stepped up using TZ network. The output of TZ network is applied to the three phase inverter. The inverter supplies AC power to the induction motor. Open loop system, closed loop system with PI and FL controllers are simulated and their results are compared. The TZSI fed drive system has advantages like reduced hardware size, reduced settling time and improved system response.

[1] J. Kikuchi and T. A. Lipo, “Three phase PWM boost-buck rectifiers with power regenerating capability,” IEEE Trans. Ind. Appl., vol. 38, no. 5, pp. 1361–1369, Sep./Oct. 2002.
[2] G. Moschopoulos and Y. Zheng, “Buck-boost type ac-dc single-stageconverters,” in Proc. IEEE Int. Symp. Ind. Electron., Jul. 2006, pp. 1123–1128.
[3] F. Z. Peng, “Z-source inverter,” IEEE Trans. Ind. Appl., vol. 39, no. 2, pp. 504–510, Mar./Apr. 2003.
[4] P. C. Loh, D. M. Vilathgamuwa, Y. S. Lai, G. T. Chua, and Y. W. Li, “Pulse-width modulation of Z-source inverters,” IEEE Trans. Power Electron., vol. 20, no. 6, pp. 1346–1355, Nov. 2005.
[5] J. Liu, J. Hu, and L. Xu, “Dynamic modeling and analysis of Z-source converter—Derivation of ac small signal model and design-oriented analysis,” IEEE Trans. Power Electron., vol. 22, no. 5, pp. 1786–1796, Sep. 2007.
[6] G. Sen and M. E. Elbuluk, “Voltage and current-programmed modes in control of the Z-source converter,” IEEE Trans. Ind. Applicat., vol. 46, no. 2, pp. 680–686, Mar./Apr. 2010.
[7] S. Rajakaruna and L. Jayawickrama, “Steady-state analysis and designing impedance network of Z-source inverters,” IEEE Trans. Ind. Electron., vol. 57, no. 7, pp. 2483–2491, Jul. 2010.
[8] F. Z. Peng, A. Joseph, J.Wang, M. Shen, L. Chen, Z. Pan, E. Ortiz-Rivera, and Y. Huang, “Z-source inverter for motor drives,” IEEE Trans. Power Electron., vol. 20, no. 4, pp. 857–863, Jul. 2005.
[9] M. Hanif, M. Basu, and K. Gaughan, “Understanding the operation of a Z-source inverter for photovoltaic application with a design example,” IET Power Electron., vol. 4, no. 3, pp. 278–287, Mar. 2011.
[10] F. Z. Peng, M. Shen, and K. Holland, “Application of Z-source inverter for traction drive of fuel cell—Battery hybrid electric vehicles,” IEEE Trans. Power Electron., vol. 22, no. 3, pp. 1054–1061, May 2007.
[11] Y. Tang, S. Xie, C. Zhang, and Z. Xu, “Improved Z-source inverter with reduced Z-source capacitor voltage stress and soft-start capability,” IEEE Trans. Power Electron., vol. 24, no. 2, pp. 409–415, Feb. 2009.
[12] J. Anderson and F. Z. Peng, “A class of quasi-Z-source inverters,” in Proc. IEEE Ind. Appl. Soc., Oct. 2008, pp. 1–7.
[13] P. C. Loh, F. Gao, and F. Blaabjerg, “Embedded EZ-source inverters,” IEEE Trans. Ind. Appl., vol. 46, no. 1, pp. 256–267, Jan./Feb. 2010.
[14] F. Gao, P. C. Loh, F. Blaabjerg, and C. J. Gajanayake, “Operational analysis and comparative evaluation of embedded Z-Source inverters,” in Proc. IEEE Power Electron. Spec. Conf., Jun. 2008, pp. 2757–2763.
[15] D. Li, F. Gao, P. C. Loh, M. Zhu, and F. Blaabjerg, “Hybrid-source impedance networks: Layouts and generalized cascading concepts,” IEEE Trans. Power Electron., vol. 26, no. 7, pp. 2028–2040, Jul. 2011.
[16] M. Zhu, K. Yu, and F. L. Luo, “Switched inductor Z-source inverter,” IEEE Trans. Power Electron., vol. 25, no. 8, pp. 2150–2158, Aug. 2010.

@article{Selvakumar04041014,
title = "Simulation of A TZFI Fed Induction Motor Drive Using Fuzzy Logic Control ",
journal = "International Journal of Science and Engineering Applications (IJSEA)",
volume = "4",
number = "4",
pages = "234 - 237",
year = "2015",
author = " S.Selvakumar, V.Kamatchi Kannan, B.J.C.Monica ",
}