DESIGN AND VERIFICATION OF CLASSICAL CONTROLLER FOR TRANSFORMER LESS DC-DC BOOST CONVERTER

Authors

  • V.Venkata Nagendra PG student, Department of Electrical and Electronics Engineering, Vishnu Institute of Technology, Bhimavaram, Andhra Pradesh, India
  • K. Ramash Kumar Professor, Department of Electrical and Electronics Engineering, Vishnu Institute of Technology, Bhimavaram, Andhra Pradesh, India-534202
  • V.S.N. Narasimha Raju Assistant Professor, Department of Electrical and Electronics Engineering, Vishnu Institute of Technology, Bhimavaram, Andhra Pradesh, India-534202

Keywords:

Transformer less DC-DC boosts converter (TDC-DCBC), Proportional plus Integral (PI) controller, Continuous Conduction Mode (CCM), Classical Controllers (CC), MATLAB/Simulink

Abstract

This article studies on a design and Verification of classical controllers (CC) for Transformer less DC-DC Boost Converter (TDC-DCBC) operated in Continuous Conduction Mode (CCM) for applications wanting a stable power source in I-pad, mobile phones, MP-3 player, lap-top computers, robot interface communication device and solar energy etc.,.  Attributable to the ON/OFF characteristics of TDC-DCBC is non-linear in nature and it generates meager dynamic performances and also, unsatisfactory output voltage regulation. With the aim of increase the dynamic performance and output voltage regulation of TDC-DCBC, a CC is designed. In this article proportional integral (PI) controller is taken as one of the CC. The PI controller parameters are arrived from the modeling of TDC-DCBC with help of the state space averaging approach. The performance of the designed converter with PI controller is validated at different operating state by building both matrix laboratory (MATLAB)/simulation link (Simulink). The results are presented to prove the performance designed converter with CC.

References

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Additional Files

Published

15-05-2017

How to Cite

V.Venkata Nagendra, K. Ramash Kumar, & V.S.N. Narasimha Raju. (2017). DESIGN AND VERIFICATION OF CLASSICAL CONTROLLER FOR TRANSFORMER LESS DC-DC BOOST CONVERTER. International Education and Research Journal (IERJ), 3(5). Retrieved from http://ierj.in/journal/index.php/ierj/article/view/1028