Research of Soft Switching in Digital Control H-Bridge ZVZCS Converters

被引：0

作者：

Liu Xingqiao ^{[1
]}

Wang Bin ^{[1
]}

Chen Guangju ^{[1
]}

机构：

[1] Jiangsu Univ, Zhenjiang 212013, Peoples R China

来源：

2008 7TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION, VOLS 1-23 | 2008年

关键词：

ARM; digital control; full bridge; ZVZCS;

D O I：

10.1109/WCICA.2008.4593124

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper proposes a digital control system based on ARM micro processor LPC2214, analyses this control system's structure and realization, and introduces a practical full bridge phase-shift ZVZCS PWM converter topology. Theory analysisses and experiments have showed that this PWM full bridge converter based on the digital control can realize ZVS of the leading-legs and ZCS of the lagging-legs in the whole range of load. it has a lower loss and cost, but a better prospect.

引用

页码：1378 / 1383

页数：6

共 7 条

[1] ABUQAHOUQ JA, 2005, APPL POW EL C EXP 20, V2, P1217
[2] Ben-Brahim L, 2003, INT C POWER ELECT DR, P1252
[3] A zero-voltage and zero-current switching three-level DC/DC converter
Canales, F
Barbosa, P
Lee, FC
[J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2002, 17 (06) : 898 - 904
[4] Zero-voltage and zero-current-switching full bridge PWM converter for high-power applications
Cho, JG
Sabate, JA
Hua, G
Lee, FC
[J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 1996, 11 (04) : 622 - 628
[5] COLLI VD, 2002, IND ELECT, V3, P754
[6] Full-digital control boards for IGBT full-bridge switching converters
Gaio, E
Caon, F
Milani, F
Toigo, V
Balbo, N
Bertacche, G
Zordan, M
[J]. IEEE INDUSTRY APPLICATIONS MAGAZINE, 2002, 8 (04) : 76 - 82
[7] Tang PH, 2006, WCICA 2006: SIXTH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION, VOLS 1-12, CONFERENCE PROCEEDINGS, P8457

← 1 →