Dual direct torque control of doubly fed induction machine

被引：88

作者：

Bonnet, Francois ^{[1
]}

Vidal, Paul-Etienne ^{[1
]}

Pietrzak-David, Maria ^{[1
]}

机构：

[1] Lab Elect Tech & Elect Ind, F-31071 Toulouse, France

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2007年 / 54卷 / 05期

关键词：

AC machine; direct torque control (DTC); doubly fed induction machine (DFIM); flux model; hysteresis motor drive; induction motor; motor drive; simulation; switching tables (STs); torque control; variable speed drive; voltage source inverters (VSIs);

D O I：

10.1109/TIE.2007.900330

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The main idea developed in this paper is a novel biconverter structure to supply a doubly fed induction machine (DFIM). Two voltage source inverters (VSIs) feed the stator and rotor windings. The outputs of the two VSIs are combined electromechanically in the machine, and as a result, novel features can be obtained. For example, for high power drive applications, this configuration uses two inverters dimensioned for a half of the DFIM power. A new dual direct torque control is developed with flux model of DFIM. Two switching tables linked to VSI are defined for stator and rotor flux vector control. The satisfactory experimental and simulation results are shown, and they confirm good dynamic behavior in four quadrants of the speed-torque plane. Moreover, experimental results show the correct flux vector control behavior and speed tracking performances.

引用

页码：2482 / 2490

页数：9

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