High frequency PWM controlled step-up chopper type DC-DC power converters with reduced peak switch voltage stress

被引:21
作者
Inaba, CY [1 ]
Konishi, Y [1 ]
Nakaoka, M [1 ]
机构
[1] Yamaguchi Univ, Grad Sch Sci & Engn, Div Elect & Elect Engn, Ube, Yamaguchi 7558611, Japan
来源
IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS | 2004年 / 151卷 / 01期
关键词
D O I
10.1049/ip-epa:20031059
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
An advanced two-quadrant PWM controlled chopper type DC-DC power converter with lowered peak switch voltage stress, which is effectively used for parallel processing type small-scale UPS applications and utility interactive new energy interface distributed power supplies, is presented. In addition, a coupled inductor-assisted zero-voltage' soft-switching PWM step-up chopper controlled type DC-DC power converter is also proposed and discussed. These two DC-DC converter circuit topologies are evaluated and compared on the basis of simulation and experimental results by a 1 kW 50 kHz breadboard setup using MOSFETs. The electromagnetic conductive noise characteristics of both converter circuits are also compared through experimentation.
引用
收藏
页码:47 / 52
页数:6
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