Improved charge control with adjustable input power factor and optimized switching pattern for a 150 kHz three-phase buck rectifier

被引：10

作者：

Cass, Callaway J. ^{[1
]}

Burgos, Rolando ^{[1
]}

Wang, Fred ^{[1
]}

Boroyevich, Dushan ^{[1
]}

机构：

[1] Virginia Tech, Ctr Power Elect Syst, Blacksburg, VA 24060 USA

来源：

APEC 2008: TWENTY-THIRD ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, VOLS 1-4 | 2008年

关键词：

CONVERTER; PWM;

D O I：

10.1109/APEC.2008.4522875

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：

The charge control method is a suitable control scheme for achieving high switching frequency for the three-phase buck rectifier. Key improvements are made to the original control scheme allowing for input power factor compensation and the improvement of the input current waveform quality in the presence of an EMI filter. The modified control scheme is demonstrated using a 2 kW SiC JFET-based buck rectifier with 150 kHz switching frequency.

引用

页码：1200 / 1206

页数：7

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