A double ZVS-PWM active-clamping forward converter

被引：10

作者：

Bascopé, RT ^{[1
]}

Barbi, I ^{[1
]}

机构：

[1] Power Elect Inst, Dept Elect Engn, BR-88040970 Florianopolis, SC, Brazil

来源：

APEC'99: FOURTEENTH ANNUAL APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, CONFERENCE PROCEEDINGS, VOLS 1 & 2 | 1999年

关键词：

D O I：

10.1109/APEC.1999.749744

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents sc new isolated de-de converter, named Double ZVS-PWM Active-Clamping Forward converter, which operates without switching losses from no-load up to full-load. The proposed converter is based on two active-clamping forward converters, coupled with a single high frequency transformer. This converter is suitable for high input voltage and high power applications. Operation principle, theoretical analysis, design example and experimental results, taken from a 3kW laboratory prototype, are presented.

引用

页码：596 / 601

页数：2

共 7 条

[1]

BASCOPE RT, 1998, THESIS FEDERAL U SAN

[2]

CARSTEN B, 1990, HIGH FREQ POW CONV C, P235

[3]

Deschamps E, 1998, IEEE POWER ELECTRON, P967, DOI 10.1109/PESC.1998.703120

[4] A family of ZVS-PWM active-clamping dc-to-dc converters: Synthesis, analysis, design, and experimentation [J].

Duarte, CHC ;

Barbi, I .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS, 1997, 44 (08) :698-704

[5]

Kutkut NH, 1997, IEEE IND APPLIC SOC, P1398, DOI 10.1109/IAS.1997.629039

[6]

MILLER M, 1993, INTELEC 93 - 15TH INTERNATIONAL TELECOMMUNICATIONS ENERGY CONFERENCE, P424

[7]

SABATE JA, 1990, IEEE APEC, P275

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