Predictive optimal control of unity-power-factor matrix converters used in field oriented controlled induction motor drives

被引：8

作者：

Gamboa, Paulo ^{[1
,2
,4
]}

Pinto, S. Ferreira ^{[3
,4
]}

Silva, J. Fernando ^{[3
,4
]}

Margato, Elmano ^{[1
,2
,4
]}

机构：

[1] DEEA, Inst Super Engn Lisboa, Rua Cons Emidio Navarro 1, P-1950062 Lisbon, Portugal

[2] Ctr Elect Elect Ind, P-1950062 Lisbon, Portugal

[3] Univ Tecn Lisboa, Inst Super Tecn, DEEC, Lisbon, Portugal

[4] Univ Tecn Lisboa, Ctr Automat, P-1049001 Lisbon, Portugal

来源：

2007 IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS, PROCEEDINGS, VOLS 1-8 | 2007年

关键词：

D O I：

10.1109/ISIE.2007.4374793

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 presents predictive optimal control applied to field oriented controlled induction machine drives employing a matrix converter with input current control and near unity input power factor. The method uses a discrete-time model of the converter system to predict the future values of the output and input currents for all the 27 possible output voltage vectors generated by the matrix converter. The optimal controller minimizes output current (allowing the establishment of field oriented control) and input current errors using a cost functional with adequate weights. The performance of the proposed predictive control is validated by numerical simulations, which are also compared to Venturini modulation.

引用

页码：1334 / +

页数：2

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