An Integrated Boost Resonant Converter for Photovoltaic Applications

被引：93

作者：

York, Ben ^{[1
]}

Yu, Wensong ^{[1
]}

Lai, Jih-Sheng ^{[1
]}

机构：

[1] Virginia Polytech Inst & State Univ, Blacksburg, VA 24060 USA

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 2013年 / 28卷 / 03期

关键词：

Integrated boost resonant (IBR); isolated dc-dc microconverter; photovoltaic (PV); POWER POINT TRACKING; INVERTER; MODULE; SYSTEM; TOPOLOGIES;

D O I：

10.1109/TPEL.2012.2207127

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：

Effective photovoltaic power conditioning requires efficient power conversion and accurate maximum power point tracking to counteract the effects of panel mismatch, shading, and general variance in power output during a daily cycle. In this paper, the authors propose an integrated boost resonant converter with low component count, galvanic isolation, simple control, as well as high efficiency across a wide input and load range. Provided is a discussion of the converter synthesis, key operational features, converter design procedure, and loss analysis, as well as experimental verification by way of a 250-W prototype with a California Energy Commission efficiency of 96.8%.

引用

页码：1199 / 1207

页数：9

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