Topologies and design considerations for distributed power system applications

被引:106
作者
Lee, FC [1 ]
Barbosa, P [1 ]
Xu, P [1 ]
Zhang, JD [1 ]
Yang, B [1 ]
Canales, F [1 ]
机构
[1] Virginia Polytech Inst & State Univ, Bradley Dept Elect & Comp Engn, Ctr Power Elect Syst, Blacksburg, VA 24061 USA
基金
美国国家科学基金会;
关键词
DC-DC converters; distributed power systems; load converters; power factor correction;
D O I
10.1109/5.931492
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 describes current developments in the technology of converters primarily intended for server-type distributed power system (DPS) applications. The paper first addresses the single-phase two-stage DPS, discussing the available options for simple power factor correction and high-performance de-de converters. Next, the concept is extended to three-phase high-power front-end converters, which also use a two-stage approach. Finally, the paper presents the recent developments in load converters, with emphasis on low-, medium-, and high-voltage regulator modules used to supply high-performance microprocessors. The discussion throughout the paper is supported by an extensive list of-references and experimental results.
引用
收藏
页码:939 / 950
页数:12
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