DocumentCode :
2501822
Title :
PWM technique to control speed of induction motor using Matlab/xPC target box
Author :
bin Romlie, M.F. ; Pesol, Mohammad Fadhil ; Hasan, Khairul Nisak Md
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. Teknol. PETRONAS, Tronoh
fYear :
2008
fDate :
1-3 Dec. 2008
Firstpage :
718
Lastpage :
721
Abstract :
Pulse Width Modulation (PWM) technique is proven to be an effective way of controlling speed of induction motor. This paper presents the development of the algorithm to perform the PWM operation using Matlab Simulink, which then was interfaced with the actual induction motor using the Matlab/xPC target box. The speed of induction motor was controlled through the I/O interface circuit and keypad; hence allowing the real time control. The control algorithm was designed such that the acceleration and deceleration ramps were included to avoid sudden speed change, which can destroy the motor. The control algorithm was also developed to enable the rotational direction switching. These functions are successfully carried out in Matlab simulation and in actual model. This method provides a means to control speed of induction motor remotely using a host PC, which may be connected through local area network or wireless network.
Keywords :
induction motors; machine control; pulse width modulation; velocity control; I/O interface circuit; Matlab Simulink; Matlab simulation; Matlab/xPC target box; PWM technique; control algorithm; host PC; induction motor; local area network; pulse width modulation; real time control; rotational direction switching; speed control; wireless network; Acceleration; Circuits; Frequency; Induction motors; Pulse width modulation; Pulse width modulation inverters; Rotors; Signal processing algorithms; Synchronous motors; Velocity control; Induction motor; PWM technique; Speed control; XPC target box;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power and Energy Conference, 2008. PECon 2008. IEEE 2nd International
Conference_Location :
Johor Bahru
Print_ISBN :
978-1-4244-2404-7
Electronic_ISBN :
978-1-4244-2405-4
Type :
conf
DOI :
10.1109/PECON.2008.4762567
Filename :
4762567
Link To Document :
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