A Low-Power AC-DC Single-Stage Converter With Reduced DC Bus Voltage Variation

被引：20
作者：
Golbon, Navid [1 ]
Moschopoulos, Gerry [1 ]
机构：
[1] Univ Western Ontario, London, ON N6A 5B9, Canada
来源：
IEEE TRANSACTIONS ON POWER ELECTRONICS | 2012年 / 27卷 / 08期
关键词：
AC-DC converter; dc bus voltage; low-power converter; single-stage converter; CORRECTION AC/DC CONVERTERS; FLYBACK CONVERTER; DESIGN; FEEDBACK;
D O I：
10.1109/TPEL.2012.2183619
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：
A new low-power single-stage ac-dc converter is proposed in the paper. The outstanding feature of the converter is that it can operate with a sinusoidal input current and a low primary-side dc bus voltage that is much less variable than that found in other single-stage converters. The operation of the converter is discussed in the paper and its various modes of operation are explained in detail. An analysis of the converter's steady-state characteristics is performed and the results are used in the design of the converter. Experimental results obtained from a prototype converter are also presented.
引用
收藏
页码：3714 / 3724
页数：11
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