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Simulation of Buck Converter Using Simulink with PI Controller

Author(s):

T.Rama Rajeswari , Info Institute of engineering,coimbatore; R.Manivannan, Info Institute of engineering,coimbatore; C.Subramanian, Bannari Amman Institute of Technology,coimbatore

Keywords:

Buck Converter, Pulse width modulation and PI control, MATLAB/SIMULINK

Abstract

In this paper proposes on DC to DC buck converter of high efficiency by soft switching technique. The DC- DC converter plays an important role in power conversion. Like computer power supplies, switching mode regulators are used in these applications. The Control action of buck converter involves maintaining a constant output voltage in the presence of change in load and supply voltage conditions. The PI controller behaves very effectively and has maintained constant output voltage subject to the input voltage and load variations. In this paper design and simulation using MATLAB/SIMULINK of buck converter output voltage using PI controller is presented.

Other Details

Paper ID: IJSRDV4I20376
Published in: Volume : 4, Issue : 2
Publication Date: 01/05/2016
Page(s): 293-295

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