Title

Unified Steady-State Analysis Of Soft-Switching Dc-Dc Converters

Keywords

Converter; Dc-dc; Generalized analysis; Soft-switching; Steady-state; Switching-cell; Unified analysis; Zero-current switching; Zero-voltage switching

Abstract

In this paper, based on the switching cell approach, a unified steady state analysis for families of soft-switching dc-dc converters with complete unified design equations will be presented. The concept of the unified approach and step by step procedure for a generalized process are discussed and applied to selected soft-switching families such as zero-voltage-switching (ZVS) and zero-current-switching (ZCS)-quasi-resonant converter families, ZVS-clamped voltage quasi-square-wave (QSW) family, ZCS-clamped-current (CC) QSW family, and zero-voltage-transition and zero-current-transition pulse-width modulation families. Also, it has been noted that all the analyzed families have one generalized transformation table. The basic unified equations will be summarized and the cell-to-cell comparison will be introduced. It will be shown that the unified analysis leads to several advantages such as improving the computer-aided analysis and design, simplified mathematical modeling, and giving more insight into the converter-cell operation.

Publication Date

9-1-2002

Publication Title

IEEE Transactions on Power Electronics

Volume

17

Issue

5

Number of Pages

684-691

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/TPEL.2002.802195

Socpus ID

0036709101 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0036709101

This document is currently not available here.

Share

COinS