ZETA Converter with PI Controller

  IJETT-book-cover  International Journal of Engineering Trends and Technology (IJETT)          
  
© 2019 by IJETT Journal
Volume-67 Issue-2
Year of Publication : 2019
Authors : Srishti Sharma, Ritesh Diwan
  10.14445/22315381/IJETT-V67I2P207

MLA 

MLA Style: Srishti Sharma, Ritesh Diwan "ZETA Converter with PI controller" International Journal of Engineering Trends and Technology 67.2 (2019): 33-36.

APA Style: Srishti Sharma, Ritesh Diwan (2019). ZETA Converter with PI controller. International Journal of Engineering Trends and Technology, 67(2), 33-36.

Abstract
Dc-dc Zeta converter is a buck-boost type of converter, which yields dc output voltage with same polarity that of the input voltage. It is widely used in various domestic and industrial applications. For good voltage regulation, fast dynamic response, and stable operation of this converter, a feedback control design is necessary. Therefore, in this paper, the duty cycle to output voltage small-signal transfer function of dc-dc Zeta converter is obtained using state-space technique and Leverrier algorithm. Then this transfer function is used for designing a PI controller using stability equations to meet specific phase margin and desired cross-over frequency. The simulation results display that compensated Zeta converter exhibits good dynamic and steady-state behaviour in presence of line and load variations.

Reference
[1] Daniel W.Hart, "DC-DC Converters," in Power Electronics, New York, McGraw-Hill, 2011, Ch.6, Sec.6.7 and Sec. 6.8, pp. 226-229.
[2] Bengt Johansson, "DC-DC Converters – Dynamic Model Design and Experimental Verification" Publish by media Tryck, Sweden, ISBN 9-88934-34-9, 2004
[3] Bhim Singh, Mahima Agrawal, and Sanjeet Dwivedi Analysis, “Design and Implementation of a single- phase power – factor corrected AC-DC ZETA converter with high frequency Isolation” Journal of Electrical Engineering & technology, Vol.3, No.2 pp-243-253, 2008243.
[4] https://www.researchgate.net/publication/3574207_ZETA_converter_applied_in_power_factor_correction.
[5] https://ieeexplore.ieee.org/document/1414868/
[6] https://www.idosi.org/mejsr/mejsr24(IIECS)16/47.pdf
[7] https://acadpubl.eu/hub/2018-119-14/articles/1/76.pdf
[8] https://www.ijraset.com/fileserve.php?FID=7530
[9] P. Kochcha and S. Sujitjorn, “Isolated ZETA Converter: Principle of Operation and Design
[10] In Continuous Conduction Mode,” WSEAS transactions on circuits and systems, Vol. 9,
[11] Issue 7, July 2010, pp. 483-493.
[12] D.C. Martins and G.N.de Abreu, “ Application of the ZETA converter in switched-mode
[13] Power supplies”, in Proc. IEEE power conversion conference 199, pp.147-152.
[14] Press,D.C.Martins, and I.Barbi, “ZETA converter applied in power factor correction,” in
[15] Proc.IEEE PESC.1994,pp.1152-1157.
[16] D.C. Martins and M.M.Casaro, “Isolated three phase rectifier with high power factor using the ZETA converter in continuous conduction mode”, IEEE trans. Circuit and system I: Fundamental theory and application, vol.48,pp.74-80, jan2001.
[17] D.C. Martins,M.M.Casaro and I.Barbi, “ Isolated three phase rectifier with high power factor using the ZETA converter in continuous conduction mode,” in Proc. IEEE INTELEC, 1997,pp.331-337.
[18] H.Wei and I.Batarseh, “ Comparison of basic converter topologies for factor correction,” in
[19] Proc. IEEE Southeastcon,1998,pp.348-353.
[20] T.Y.Lee,E.J Yoo,W.Y.Choi and Y.W.Park, “Design and Control of DC-DC Converter for the Military Application Fuel Cell," Proc. In World Academy of Science, Engineering and Technology 71 2010, pp. 835-841.
[21] B.singh, B.N.Singh, A. Chandra, K AI-Haddad,A,Pandey,and D.P.Kothari, “ A review of single phase improved power quality AC-DC converter, “IEEE trans. Industrial Electronics, Vol.50,no.1pp962-981, oct 2003.
[22] J.Falin, “Designing DC-DC Converters Based on ZETA Topology,” Analog Applications Journal Power Management, 2010.

Keywords
PI controller, zeta converters, Simulink model