A high power-density, high efficiency front-end converter for capacitor charging applications

被引：0

作者：

Wang, CY ^{[1
]}

Kang, YH ^{[1
]}

Lu, B ^{[1
]}

Sun, JJ ^{[1
]}

Xu, M ^{[1
]}

Dong, W ^{[1
]}

Lee, FC ^{[1
]}

Tipton, WC ^{[1
]}

机构：

[1] Virginia Polytech Inst & State Univ, Ctr Power Elect Syst, Blacksburg, VA 24061 USA

来源：

APEC 2005: Twentieth Annual IEEE Applied Power Electronics Conference and Exposition, Vols 1-3 | 2005年

关键词：

D O I：

暂无

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 introduces a high power-density, high-efficiency isolated full-bridge boost converter, which is used for the front-end converter of a capacitor charger. The design equations, design considerations and practical trade-offs for the converter power stage are summarized. In addition, by fully taking advantage of the pulsed load profile, a transformer design using a high-saturation flux density material is introduced to maximize the power density. The principle of operation for the converter is analyzed and verified on a 15 kW, 100 kHz front-end converter prototype.

引用

页码：1258 / 1264

页数：7