PI and Fuzzy Logic Controlled Super Lift-Re-Lift Luo Converter

Authors

  • J. P. Leo Arokia Raj Research Scholar, Department of Electrical Engineering, Annamalai University, Annamalainagar-608002 Tamil Nadu, India
  • S. Padma Associate Professor, Department of Electrical Engineering, Annamalai University, Annamalainagar-608002, Tamil Nadu, India
  • R. Kannan Associate Professor, Department of Electrical Engineering, Annamalai University, Annamalainagar-608002, Tamil Nadu, India

Keywords:

DC-DC Converter; Luo Converter; PI controller.

Abstract

This paper presents a simulation of PI and Fuzzy Logic Controllers for Super Lift-Re-Lift Luo converter which is a newly developed DC-DC converter. Referable 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 excellent dynamic performance and hence the fuzzy logic controller can be used as a feedforward controller for controlling power electronic converters. The Control algorithm is developed in this study 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 aim is a simulation of PI and Fuzzy logic controls using MATLAB/ Simulink software to evaluate the controller’s performances. The simulation results show Fuzzy controller performs effectively for the preferred converter.

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Published

2023-10-10

How to Cite

J. P. Leo Arokia Raj, S. Padma, & R. Kannan. (2023). PI and Fuzzy Logic Controlled Super Lift-Re-Lift Luo Converter. Chinese Journal of Computational Mechanics, (5), 374–382. Retrieved from http://jslxxb.cn/index.php/jslxxb/article/view/4369

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Section

Articles