Inductor Current Measurement and Regulation Using a Single DC Link Current Sensor for Interleaved DC-DC Converters

被引：50

作者：

Kim, Hongrae ^{[1
]}

Falahi, Milad ^{[2
]}

Jahns, Thomas M. ^{[3
]}

Degner, Michael W. ^{[4
]}

机构：

[1] ABB US Corp Res Ctr, Raleigh, NC 27606 USA

[2] Texas A&M Univ, College Stn, TX 77843 USA

[3] Univ Wisconsin, Dept Elect & Comp Engn, Madison, WI 53706 USA

[4] Ford Motor Co, Dearborn, MI 48124 USA

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 2011年 / 26卷 / 05期

关键词：

DC link current sensor; inductor current reconstruction; inductor current regulation; interleaved dc-dc converter; output voltage regulation; single current sensor technique; VOLTAGE;

D O I：

10.1109/TPEL.2010.2084108

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：

Inductor current measurements using only a single dc link current sensor in an interleaved dc-dc converter is introduced in this paper. This technique is appealing for the interleaved dc-dc converter because it minimizes the number of current sensors, thereby reducing sensor cost, weight, and volume. A combination of analytical and experimental results is provided to confirm that the single dc link current sensor technique is capable of achieving attractive performance characteristics in the areas of inductor current reconstruction, inductor current regulation, and output voltage regulation for the interleaved dc-dc converter.

引用

页码：1503 / 1510

页数：8

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