Abstract

Pulse TrainTM control technique is introduced and applied to flyback converter operating in discontinuous conduction mode (DCM). In contrast to the conventional pulse width modulation (PWM) control scheme, the principal idea of Pulse Train is to achieve output voltage regulation using high and low power pulses. The proposed technique is applicable to any converter operating in DCM. However, this work mainly focuses on flyback topology. In this paper, the main mathematical concept of the new control algorithm is introduced and simulations as well as experimental results are presented.

Department(s)

Electrical and Computer Engineering

Keywords and Phrases

Electric Conductivity Measurement; Electric Current Control; Power Converters; Pulse Width Modulation; Voltage Control; Discontinuous Conduction Mode; Flyback Converter; Near Zero Voltage Switching; Pulse Train Control Technique; Switch Mode Power Supplies; Power Electronics; Critical Conduction Mode; DC-DC Converters

International Standard Serial Number (ISSN)

0885-8993; 1941-0107

Document Type

Article - Journal

Document Version

Final Version

File Type

text

Language(s)

English

Rights

© 2004 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.

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