Single-Phase to Three-Phase AC-DC-AC Drive System Based on Parallel Rectifiers With an Uncontrolled Shared-Leg

被引:0
|
作者
Rocha, Nady [2 ]
Jacobina, Cursino B. [1 ]
dos Santos, Euzeli Cipriano, Jr. [3 ]
机构
[1] Fed Univ Paraiba UFPB, DEE, Joao Pessoa, Paraiba, Brazil
[2] Univ Fed Campina Grande, DEE, BR-58429900 Campina Grande, Paraiba, Brazil
[3] Indiana Univ Purdue Univ, Dept Elect & Comp Engn ECE, Indianapolis, IN USA
关键词
CONVERTER; CONNECTION; TOPOLOGY; VOLTAGE; MODEL;
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 an unidirectional single-phase to three-phase AC-DC-AC converter. The single-phase converter is composed of two parallel single-phase rectifiers with an uncontrolled shared-leg. Suitable modelling, including the circulation current, and control strategy are developed. A comparison between sinusoidal PWM (with and without interleaved technique) and the 1-D (unidimensional) control region is performed. The proposed topology permits to improve the harmonic distortion and power losses in the converter compared to the conventional one. Finally, the simulation and the experimental results are presented.
引用
收藏
页码:2588 / 2595
页数:8
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