Performance Evaluation of Positive Output Switched Capacitor Elementary Luo Converter with PI and Fuzzy Controllers

A. Joseph Basanth(1*), S. P. Natarajan(2), N. Muruganandham(3)

(1) ,
(2) ,
(3) ,
(*) Corresponding author


DOI's assignment:
the author of the article can submit here a request for assignment of a DOI number to this resource!
Cost of the service: euros 10,00 (for a DOI)

Abstract


This paper presents simulation of PI and fuzzy logic controllers for a positive output switched capacitor elementary Luo converter which is a newly developed DC-DC converter. This combines both switched capacitor and voltage lift techniques. .Due to the time-varying and switching nature of the power electronic converters, their dynamic behavior becomes highly non-linear. Conventional controllers are incapable of providing good dynamic performance and hence fuzzy logic controller can be utilized as a feed forward controller for controlling power electronic converters. The control algorithm is developed in this work to ensure tracking of the reference voltage and rejection of system disturbances by successive measurements of the converter output voltage at certain time instants within a conduction period. The main objective is simulation of PI and fuzzy logic controls using MATLAB (version 7.0.1) software to evaluate the controller’s performances. The simulation results show that fuzzy controller performs better for the chosen converter.
Copyright © 2013 Praise Worthy Prize - All rights reserved.

Keywords


Luo Converter; PI; Fuzzy Logic Controller

Full Text:

PDF


References


F.L. Luo, Positive Output Luo-Converters: Voltage Lift Technique, IEE-EPA Proceedings, Vol. 146, No.4: 415-432, July 1999.

F.L. Luo, and H. Ye, Switched Inductor Two-Quadrant DC/DC Converter with Fuzzy Logic Control, Proceedings of the IEEE International Conference PEDS’99, pp. 773-778, Hong Kong, 26-29 July 1999.

F.L. Luo, and H. Ye, Switched Inductor Two-Quadrant DC/DC Converter with Neural Network Control, Proceedings of the IEEE International conference PEDS’99, pp. 1114-1119, Hong Kong, 26-29 July 1999.

F.L. Luo, Negative Output Luo-Converters: Voltage Lift Technique, IEE-EPA Proceedings, Vol. 146, No.2: 208-224, March 1999.

F.L. Luo, Re-Lift Converters: Design, Test, Simulation and Stability Analysis, IEE-EPA Proceedings, Vol. 145, No.4: 315-325, July 1998.

F.L. Luo, Double Output Luo-Converters, Proceedings of the IEEE International Conference IPEC’99, pp. 647-652, Singapore, 24-26 May 1999.

A. Joseph Basanth, S.P. Natarajan and T.S. Sivakumaran, Simulation and DSP based Implementation of Double Output Elementary Luo Converter, Proceedings of the International Conference PESA-09, Hong Kong.

F.L. Luo and H. Ye, Advanced DC-DC Converters (CRC Press, Boca Raton, F.L; 2003).

M.H. Rashid, Power Electronics: Circuits, Devices and Applications (Prentice-Hall, Second edition, USA, 1993)

N. Mohan, T.M. Undeland, Power Electronics: Converters, Application and Design (John Wiley & Sons, New York)

H. Boubertakh, M. Tadjine, P.-Y. Glorennec, S. Labiod, Comparison between Fuzzy PI, PD and PID Controllers and Classical PI, PD and PID Controllers, (2008) International Review of Automatic Control (IREACO), 1 (4), pp. 413-421.

Z. Souar, K. Chegroune, F. Olivie, Comparative Analysis of PI and Fuzzy Logic Controllers for a New Intelligent Control of Speed, (2010) International Review of Automatic Control (IREACO), 3 (1), pp. 53-59.

Ala Eldin Abdallah Awouda, Rosbi Bin Mamat, Design of PID Tuning Rule Using Optimization Method, (2010) International Review of Automatic Control (IREACO), 3 (1), pp. 88-93.


Refbacks

  • There are currently no refbacks.



Please send any question about this web site to info@praiseworthyprize.com
Copyright © 2005-2019 Praise Worthy Prize