PWM Based Sliding Mode Control of DC-DC converters

Author

Hussainy, S.A.A. ; Tandon, Revant Ganguli ; Kumar, Saurav

Author_Institution

Electr. & Electron. Eng. Dept., Nat. Inst. of Technol., Trichy, India

fYear

2012

fDate

2-4 Aug. 2012

Firstpage

1

Lastpage

6

Abstract

This paper presents a systematic approach to the design of fixed frequency Pulse Width Modulation (PWM) Based Sliding Mode(SM) Control for DC-DC converters in Continuous Conduction Mode (CCM). The mathematical models of the DC-DC converters are used to design the sliding mode controllers. The design methodology is clearly illustrated for two converters viz. Boost and Bi-Directional Buck Converters. The theoretical analysis is verified by simulations to test the designed controllers for their response to load, line and voltage regulation.

Keywords

DC-DC power convertors; variable structure systems; voltage control; CCM; DC-DC converters; bidirectional buck converters; continuous conduction mode; fixed frequency PWM Based SM Control; fixed frequency pulse width modulation based sliding mode control; line regulation; voltage regulation; Capacitance; Inductance; Mathematical model; Pulse width modulation; Switches; Bi-Directional DC-DC Converters; Continuous Conduction Mode (CCM); Pulse Width Modulation (PWM); Sliding Mode(SM) Control;

fLanguage

English

Publisher

ieee

Conference_Titel

Advances in Power Conversion and Energy Technologies (APCET), 2012 International Conference on

Conference_Location

Mylavaram, Andhra Pradesh

Print_ISBN

978-1-4673-2042-9

Type

conf

DOI

10.1109/APCET.2012.6302052

Filename

6302052