Topologies and control strategies of very high frequency converters: A survey

被引：18

作者：

Xu, Dianguo ^{[1
]}

Guan, Yueshi ^{[1
]}

Wang, Yijie ^{[1
]}

Wang, Wei ^{[1
]}

机构：

[1] School of Electrical Engineering and Automation, Harbin Institute of Technology, Harbin,150001, China

来源：

CPSS Transactions on Power Electronics and Applications | 2017年 / 2卷 / 01期

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

Frequency converters - Power converters - Power electronics;

D O I：

10.24295/CPSSTPEA.2017.00004

中图分类号：

O144 [集合论]; O157 [组合数学（组合学）];

学科分类号：

070104 ;

摘要：

with the fast development of power electronics, very high frequency (VHF) power converters (30–300 MHz) gradually become research focus, which can greatly reduce the value, volume of passive components and help to improve the system power density. However, at such high operating frequency, many challenges have been proposed, such as switching characteristics, topologies characteristics and control methods. This paper starts from the development background of VHF power converters, and an overview of VHF development is described. Different topologies adopted in VHF condition are introduced and compared. At the same time, the resonant driving strategies and control methods for very high frequency converters are discussed and analyzed, which can provide guidance for further research of VHF converters. © 2017 IEEE. All rights reserved.

引用

页码：28 / 38