Frequency-based current-sharing techniques for paralleled power converters

被引：84

作者：

Perreault, DJ ^{[1
]}

Selders, RL ^{[1
]}

Kassakian, JG ^{[1
]}

机构：

[1] MIT, Electromagnet & Elect Syst Lab, Cambridge, MA 02139 USA

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 1998年 / 13卷 / 04期

关键词：

cellular; current sharing; load sharing; modular; parallel;

D O I：

10.1109/63.704128

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 new current-sharing technique for paralleled power converters, which is based on frequency encoding of the current-sharing information, is introduced. The approach has significant advantages over existing methods, including the ability to transformer isolate or eliminate current-sharing control connections, Operation of the current-sharing technique is analyzed, and the design and experimental evaluation of a three-cell prototype system are presented.

引用

页码：626 / 634

页数：9

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