Direct torque control induction motor drives
This paper presents an implementation of a direct torque control (DTC) strategies to control the operation induction motor (IM). The aim is to control effectively the torque and flux. Torque control of an induction motor base on DTC strategy has been developed and a comprehensively study in th...
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| Main Author: | |
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| Format: | Thesis |
| Language: | English English |
| Published: |
2014
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| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/1457/2/24p%20AZMAN%20MAT%20HUSSIN.pdf http://eprints.uthm.edu.my/1457/1/AZMAN%20MAT%20HUSSIN%20WATERMARK.pdf |
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| Summary: | This paper presents an implementation of a direct torque control (DTC)
strategies to control the operation induction motor (IM). The aim is to control
effectively the torque and flux. Torque control of an induction motor base on DTC
strategy has been developed and a comprehensively study in this thesis. Direct torque
control is the first technology to control the real motor control variable of torque and
flux. This method made the motor more accurate and fast torque control, high
dynamic speed response and simple to control. This report presents a principle of the
DTC; switching table, and selection of the amplitude of the hysteresis band of torque
and flux. The basic dynamic performance of DTC is investigated. The performance
is including in when the motor in starting drives and when motor in nominal value.
The performance of this control method has been demonstrated by simulation using a
versatile simulation package, MATLAB/SIMULINK. The author also present the
simulation results related to the theoretical aspects mentioned in the paper. The result
shows that the proposed direct torque control is capable to control the operation of
the induction motor |
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