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Design of a Soft Switching Technique and Sliding Mode Controller for Performance Enhancement in DC Buck Converters

Author(s):

Shovana Khan Yusufzai , NATIONAL INSTITUTE OF ELECTRONICS & INFORMATION TECHNOLOGY; S. K.Singh, NATIONAL INSTITUTE OF ELECTRONICS & INFORMATION TECHNOLOGY

Keywords:

Sliding Mode Controller, PI Controller, Soft Switching, Zero Voltage Switching (ZVS)

Abstract

This paper is about the use of non-linear Sliding Mode Controller (SMC) for DC-DC Buck converters to enhance the performance parameters of the converter such as rise time, settling time, peak time, delay time. The non-linear control method is then compared with the linear Proportional Integral (PI) controller and it is find that non-linear control strategy is better suited for fast response of the system. Also, a Soft switching technique using ZVS scheme is used at the converter input to minimize the switching losses and EMI.

Other Details

Paper ID: IJSRDV5I51423
Published in: Volume : 5, Issue : 5
Publication Date: 01/08/2017
Page(s): 1769-1771

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