Model Predictive Control Strategy for Multi-Phase Thyristor Matrix Converters - Advantages, Problems and Solutions

被引：0

作者：

Leuer, Michael ^{[1
]}

Loenneker, Michael ^{[1
]}

Boecker, Joachim ^{[1
]}

机构：

[1] Univ Paderborn, Power Elect & Elect Drives, D-33095 Paderborn, Germany

来源：

2016 18TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS (EPE'16 ECCE EUROPE) | 2016年

关键词：

Matrix converter; Optimal control; Converter control; Digital control; Model redictive control (MPC);

D O I：

暂无

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 27-to-3-phase thyristor matrix converter using a model predictive control (MPC) is considered. Compared to the standard method the MPC considers the coupled overall system. Due to this, all 273 19683 switching states are to be considered. The result of the MPC strategy is, compared to classical control, a drastic reduction of the commutation frequency and respectively the converter losses. However, besides the advantages there are still some problems with the use of MPC for thyristor matrix converter. Therefor this contribution presents extensions of the standard direct model predictive control strategy to overcome these problems. The result is a predictive control structure with a fallback level for problematic working areas. By this, a low total harmonic distortion (THD) as well as a high efficiency can be achieved.

引用

页数：10

共 28 条

[21]

Nonakam, 1987, IEEE IAS IND APPL, VCH2499, P247

[22]

Polinder H., 1993, EPE 1993

[23]

Propoi A., 1963, AUTOMATION REMOTE CO, V24

[24]

Richardson R., 1998, European Patent, Patent No. [EP 569556, 569556]

[25]

Schafmeister F., 2008, THESIS

[26]

Turri S, 2003, IEEE IEMDC'03: IEEE INTERNATIONAL ELECTRIC MACHINES AND DRIVES CONFERENCE, VOLS 1-3, P60, DOI 10.1109/IEMDC.2003.1211243

[27]

Vickers S., 1996, USITC PUBL, V429

[28]

Wasynezuk O., 1985, 624092 SAND

← 1 2 3 →