COMPARISON PERFORMANCE OF INDUCTION MOTOR USING SVPWM AND HYSTERESIS CURRENT CONTROLLER
This paper presents the comparative performances of three phase induction motors using space vector pulse width modulation (SVPWM) and hysteresis current controller. An indirect field orientation is applied to ensure decoupling control between torque and flux of the induction motor. The hysteresis...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Little Lion Scientific Islamabad Pakistan
2011
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| Subjects: | |
| Online Access: | http://eprints.utem.edu.my/id/eprint/9038/1/marizan%231.pdf http://eprints.utem.edu.my/id/eprint/9038/ http://www.jatit.org/volumes/research-papers/Vol30No1/2Vol30No1.pdf |
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| Institution: | Universiti Teknikal Malaysia Melaka |
| Language: | English |
| Summary: | This paper presents the comparative performances of three phase induction motors using space vector pulse
width modulation (SVPWM) and hysteresis current controller. An indirect field orientation is applied to
ensure decoupling control between torque and flux of the induction motor. The hysteresis current controller
is built in with PI speed controller and three hysteresis current bands while the SVPWM system is
embedded with the two control loops, the inner current control loop and the outer speed control loop using
PI controller. Both systems were run and tested using MATLAB/SIMULINK software. The simulation
results demonstrate that the SVPWM can improve the quality of the stator current and reduce the torque
ripple while maintaining the other performance characteristics of the system. |
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