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Improvements in direct torque control of induction motors

Author
Arias, A.
Type of activity
Theses
Other related units
Department of Electronic Engineering
Defense's date
2001-03-01
Repository
http://hdl.handle.net/2117/93629 Open in new window
URL
http://hdl.handle.net/2117/93629 Open in new window
Abstract
This thesis is mainly devoted to the investigation of speed control methods for three phase cage induction motors with particular emphasis being given to Direct Torque Control (DTC) improved techniques.
Classical Direct Torque Control has inherent disadvantages such as: problems during starting resulting from the null states, the compulsory requirement of torque and flux estimators, and torque ripple. In the classical DTC induction motor drive a voltage vector is applied for the entire perio...
Group of research
Electromagnetic Compatibility (EMC); Widebandgap (WBG); Internal Activity; Feature Selective Validation (FSV); Spread Spectrum modulation; Reliability; Multilevel Converters; Fault detection;
MCIA - Motion Control and Industrial Applications Research Group
PERC-UPC - Power Electronics Research Centre
Citation
Arias Pujol, A. "Improvements in direct torque control of induction motors". Tesi doctoral, UPC, Departament d'Enginyeria Electrònica, 2001.

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