Simplified control technique for three-phase rectifier PFC based on the Scott Transformer

被引：6

作者：

Badin, A. A. ^{[1
]}

Barbi, I. ^{[1
]}

机构：

[1] Univ Fed Santa Catarina, Power Elect Inst, POB 5119, BR-88040970 Florianopolis, SC, Brazil

来源：

2006 IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS, VOLS 1-7 | 2006年

关键词：

D O I：

10.1109/ISIE.2006.295760

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this work, a new simplified control is proposed for three-phase rectifier based on the Scott Transformer with split DC bus. The control technique loop is independent for each boost that integrates the rectifier. Therefore, it makes possible with two single-phase boosts to obtain a unity power factor three-phase rectifier. This rectifier is particularly attractive when galvanic isolation and minimum number of active switches are required. It is used PWM with instantaneous average current control. Besides it has two voltage control loops that regulate the output voltage and the split DC bus. In this paper will be presented analysis, simulation and experimental results for the three phase rectifier and the control technique proposed.

引用

页码：931 / +

页数：2