scholarly journals A High Performance Space Vector Modulation - Direct Torque Controlled Induction Machine Drive based on Stator Flux Orientation Technique

2009 ◽  
Vol 9 (2) ◽  
pp. 28-33 ◽  
Author(s):  
M. BOUNADJA ◽  
A. W. BELARBI ◽  
B. BELMADANI
Keyword(s):  
High Performance ◽  
Induction Machine ◽  
Space Vector Modulation ◽  
Space Vector ◽  
Performance Space ◽  
Machine Drive ◽  
Orientation Technique ◽  
Stator Flux ◽  
Vector Modulation ◽  
Induction Machine Drive

An Effective Direct Torque Control Based on Space Vector Modulation for DTP-PMSM

2013 ◽  
Vol 416-417 ◽  
pp. 480-485
Author(s):  
Wei Zhang ◽  
Ping Zhang ◽  
Xin Hao Zhang ◽  
Xiao Feng Shen
Keyword(s):  
Permanent Magnet Synchronous Motor ◽  
Direct Torque Control ◽  
Torque Ripple ◽  
Torque Control ◽  
Space Vector Modulation ◽  
Space Vector ◽  
Synchronous Reference Frame ◽  
Torque Control Strategy ◽  
Stator Flux ◽  
Vector Modulation

This paper has proposed an efficient direct torque control strategy based on space vector modulation (SVM-DTC) for dual three-phase permanent magnet synchronous motor (DTP-PMSM), which is implemented in a synchronous reference frame aligned with the machine stator flux vector. This strategy adopts the space vector modulation technique to compensate for the stator flux error, and then the continuous smooth response of the vector control and the rapid response of direct torque control are both achieved. Simulation studies of a 3KW DTP-PMSM are carried out. Simulation results show the improvement of the torque response, decrease of the torque ripple, the higher steady performance and better flux waveform.

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