Direct torque control for dual three-phase induction motor drives

被引：120

作者：

Bojoi, R ^{[1
]}

Farina, F ^{[1
]}

Griva, G ^{[1
]}

Profumo, F ^{[1
]}

Tenconi, A ^{[1
]}

机构：

[1] Politecn Torino, Dipartimento Ingn Elettr Ind, I-10129 Turin, Italy

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2005年 / 41卷 / 06期

关键词：

deadbeat algorithm; digital control; direct torque control; dual three-phase induction machine; multiphase drives;

D O I：

10.1109/TIA.2005.858281

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A direct torque control (DTC) strategy for dual three-phase induction motor drives is discussed in this paper. The induction machine has two sets of stator three-phase windings spatially shifted by 30 electrical degrees. The DTC strategy is based on a predictive algorithm and is implemented in a synchronous reference frame aligned with the machine stator flux vector. The advantages of the discussed control strategy are constant inverter switching frequency, good transient and steady-state performance, and low distortion of machine currents with respect to direct self-control (DSC) and other DTC schemes with variable switching frequency. Experimental results are presented for a 10-kW DTC dual three-phase induction motor drive prototype.

引用

页码：1627 / 1636

页数：10

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