Research of an Interleaved Boost Converter with four Interleaved Boost Convert Cells

被引：15

作者：

Chen Chunliu ^{[1
]}

Wang Chenghua ^{[1
]}

Hong Feng ^{[1
]}

机构：

[1] Nanjing Univ Aeronaut & Astronaut, Coll Informat Sci & Technol, Nanjing 210016, Peoples R China

来源：

2009 ASIA PACIFIC CONFERENCE ON POSTGRADUATE RESEARCH IN MICROELECTRONICS AND ELECTRONICS (PRIMEASIA 2009) | 2009年

关键词：

interleaved boost converters; current sharing; output voltage ripple;

D O I：

10.1109/PRIMEASIA.2009.5397361

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：

Boost converters are widely used in the low-to-high DC/DC application and power-factor-corrected circuits. Based on the interleaved boost converter with coupled inductors, a converter consisting of four interleaved boost converter cells is proposed in this paper. The boost converter cells can share the input current, so this prototype circuit can be designed to have small input current ripple. And when using this method, output voltage ripple can also be reduced. The operating principle is presented. The steady state performance of the boost converter is investigation by a saber simulation. A 2.5kW boost converter with four interleaved boost convert cells has been realized and successfully tested in the laboratory. The comparison with the interleaved boost converters with coupled inductors is also given.

引用

页码：396 / 399

页数：4

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