Design Considerations of a Fast 0-Ω Gate-Drive Circuit for 1.2 kV SiC JFET Devices in Phase-Leg Configuration

被引：0

作者：

Burgos, Rolando ^{[1
]}

Chen, Zheng ^{[1
]}

Boroyevich, Dushan ^{[1
]}

Wang, Fred ^{[1
]}

机构：

[1] Virginia Polytech Inst & State Univ, Ctr Power Elect Syst, Bradley Dept Elect & Comp Engn, Blacksburg, VA 24061 USA

来源：

2009 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION, VOLS 1-6 | 2009年

关键词：

JFET; gate-drive circuit; Silicon-Carbide (SiC); phase-leg; Schottky barrier diode (SBD);

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper presents detailed design considerations of an ultra fast gate-drive circuit for 1.2 kV SiC JFET devices in phase-leg configuration using 0-Omega gate resistance. The proposed gate-drive achieved turn-on and turn-off times in the range of 12 to 55 ns operating from a 600 V dc bus with an inductive load of 10 A, and junction temperatures varying from 25 degrees to 200 degrees C. An in-depth experimental evaluation is presented as well fully characterizing the performance attained by the proposed gate-drive circuit.

引用

页码：2213 / 2220

页数：8

共 18 条

[1] Three-phase ac buck rectifier using normally-on SiC JFETs at 150 kHz switching frequency [J].

Cass, Callaway J. ;

Burgos, Rolando ;

Wang, Fred ;

Boroyevich, Dushan .

2007 IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-6, 2007, :2162-2167

[2]

Chang HR, 2003, IEEE POWER ELECTRON, P211

[3]

FRIEDLI T, IEEE IAS 08 OCT

[4]

FRIEDRICHS P, 2001, EPE 01 AUG

[5]

Friedrichs P, 2008, C IND ELECT APPL, P1770, DOI 10.1109/ICIEA.2008.4582824

[6]

Friedrichs P, 2006, IEEE INT POWER ELEC, P132

[7] Evaluation of capacitance-voltage characteristics for high voltage SiC-JFET [J].

Funaki, Tsuyoshi ;

Kimoto, Tsunenobu ;

Hikihara, Takashi .

IEICE ELECTRONICS EXPRESS, 2007, 4 (16) :517-523

[8]

HELDWEIN ML, 2004, IEEE APPL POWER ELEC, V1, P116

[9] Ultra compact three-phase PWM rectifier [J].

Karutz, P. ;

Round, S. D. ;

Heldwein, M. L. ;

Kolar, J. W. .

APEC 2007: TWENTY-SECOND ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, VOLS 1 AND 2, 2007, :816-+

[10]

KOCH I, 2005, EPE 05 SEP

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