DSP BASED IMPLEMENTATION OF FIELD ORIENTED CONTROL OF THREE-PHASE INDUCTION MOTOR DRIVES
The objective of this paper is to presents a practical implementation of field oriented control of three-phase induction motor based on Space Vector Pulse Width Modulation technique using Digital Signal Processing (DSP) board TMS320F2812. The control algorithm for the drive application is built wi...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Sun Publications
2013
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| Subjects: | |
| Online Access: | http://eprints.utem.edu.my/id/eprint/9901/1/marizan%2312.pdf http://eprints.utem.edu.my/id/eprint/9901/ http://ijret.org/Volumes/V02/I09/IJRET_110209027.pdf |
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| Summary: | The objective of this paper is to presents a practical implementation of field oriented control of three-phase induction motor based on
Space Vector Pulse Width Modulation technique using Digital Signal Processing (DSP) board TMS320F2812. The control algorithm
for the drive application is built with Code Composer Studio version 3.1. The motor control is divided into two control loops; inner
current loop and outer speed control loop using PI controller. The rotor flux quantities are estimated using computational rotor time
constant, rotor angular velocity and stator current. As a feedback of field oriented control, an incremental encoder is attached at the
motor shaft and a Hall effect current sensor is used to detect the sent current to the motor. The performance of the drives system is
tested under different speed command and load disturbances |
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