Improved Performance of KY Positive Output Boost Converter using Classical PI Controller
K.Ramash Kumar1, S. Balakumar2, S. Azath Hussain3

1K.Ramash Kumar, Professor, Department of Electrical and Electronics Engineering, Karpagam College of Engineering,  Coimbatore (TamilNadu), India.

2S. Balakumar, Department of Electrical and Computer Engineering, Institute of Technology, Arba Minch University, Etothipa.

3S. Azath Hussain, Department of Computer Science and Information Technology, Institute of Technology, Arba Minch University, Etothipa.

Manuscript received on 05 March 2019 | Revised Manuscript received on 17 March 2019 | Manuscript Published on 22 March 2019 | PP: 397-401 | Volume-8 Issue-5S April 2019 | Retrieval Number: ES3451018319/19©BEIESP

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Abstract: This paper studies on modeling, simulation with output potential control of KY-POBC using proportional integral controller (PIC). Due to time varying and switching characteristics of KY-POBC and also its dynamic performance is complex. Owing to increase the dynamic characteristics with output potential control of KY-POBC, a PIC is designed. The dynamic equation of the KY-POBC is derived with help of averaging method at first and then PIC is developed using Zeigler-Nichols Tuning method. The analysis of designed controller is verified at different operating conditions via. the transient region, supply voltage variation and the load variation by making MATLAB/Simulink model. The results are showed designed controller proficiency performance at various working regions.

Keywords: Boost Converter, PIC, and KY Converter.
Scope of the Article: Computer Science and Its Applications