An Independently Controlled Single-PWM Multiple-Output Narrow-Band Resonant Converter

Due to the development of integrated electronic appliances, independently controlled multiple-output dc-dc converter prototypes have started to emerge in various forms, offering advantages of more compact size and cheaper cost. However, the existing converter topologies are capable of regulating out...

Full description

Saved in:
Bibliographic Details
Published in:IEEE transactions on power electronics 2018-06, Vol.33 (6), p.5042-5061
Main Authors: Thenathayalan, Daniel, Park, Joung-Hu
Format: Article
Language:English
Subjects:
Auxiliary converter
band-pass filter (BPF)
Band-pass filters
Circuits
Control systems
Converters
independently controlled
multiple-output converter
Pulse width modulation
Regulators
resonant converter
Resonant frequency
single PWM
Switches
Switching frequency
Topology
Voltage control
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Due to the development of integrated electronic appliances, independently controlled multiple-output dc-dc converter prototypes have started to emerge in various forms, offering advantages of more compact size and cheaper cost. However, the existing converter topologies are capable of regulating outputs only with the help of auxiliary converter circuits and additional switches. The converter also fails to control all of the outputs independently when the converter has a greater number of output stages than that of the peripheral switching/linear regulators. Therefore, in this paper, a novel dc-dc converter prototype is proposed that can be utilized to construct independently controlled multiple-output converter topology with a single PWM signal driving the primary inverter switches. Feasibility, design challenges, and practical considerations are discussed in this paper with a design example of an independently controlled four-output, 356-W resonant converter system.
ISSN:0885-8993
1941-0107
DOI:10.1109/TPEL.2017.2731422