PI- Controlled PV Fed Fly Back Converter with Enhanced Dynamic Response
A. Wisemin Lins1, R. Krishna Kumar2
1A. Wisemin Lins, Department of EEE, Vels Institute of Science, Technology and Advanced Studies, Chennai (Tamil Nadu), India.
2Dr. R. Krishna Kumar, Professor Head, Department of EEE, Vels Institute of Science, Technology and Advanced Studies, Chennai (Tamil Nadu), India.
Manuscript received on 21 October 2019 | Revised Manuscript received on 25 October 2019 | Manuscript Published on 02 November 2019 | PP: 4031-4034 | Volume-8 Issue-2S11 September 2019 | Retrieval Number: B16040982S1119/2019©BEIESP | DOI: 10.35940/ijrte.B1604.0982S1119
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Fly back converter is the most popular converter because of its simplicity, low part counts and isolation. It occupies less volume and it saves cost. Fly back converter steps up and step down the voltage with the same polarity. Open loop operation remains insensitive to the input voltage and load variations. Matlab Simulink model for Fly back converter is established using PI controller. Open loop Fly back converter system and closed loop fly back converter systems are simulated and their outcomes are compared. Comparison is done in terms of Rise time ,Settling time and steady state error.
Keywords: Fly back Converter, pI Controller.
Scope of the Article: Control and Automation