A Switching Control Strategy for Single- and Dual-Inductor Current-Fed Push-Pull Converters

被引：27

作者：

Nayanasiri, D. R. ^{[1
]}

Foo, Gilbert Hock Beng ^{[1
]}

Vilathgamuwa, D. M. ^{[2
]}

Maskell, D. L. ^{[3
]}

机构：

[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore

[2] Queensland Univ Technol, Sch Elect Engn & Comp Sci, Brisbane, Qld 4001, Australia

[3] Nanyang Technol Univ, Sch Comp Engn, Singapore 639798, Singapore

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 2015年 / 30卷 / 07期

关键词：

Active rectifier; single- and dual-inductor current-fed push-pull converter; zero-current switching; zero-voltage switching; HIGH-EFFICIENCY; DESIGN;

D O I：

10.1109/TPEL.2014.2348800

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：

A switching control strategy is proposed for single- and dual-inductor current-fed push-pull converters. The proposed switching control strategy can be used with both current-fed push-pull converters with an active voltage doubler rectifier, or active rectifier, in the secondary-side of the isolation transformer. The proposed switching control strategy makes turn-on and turn-off processes of the primary-side power switches zero-voltage switching and zero-current switching, respectively. The soft-switching operation of the single-and dual-inductor push-pull converters, with both types of active rectifier, is explained. Simulation and experimental results are provided to validate soft-switching operation of the current-fed push-pull converters with the proposed switching control strategy.

引用

页码：3761 / 3771

页数：11

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