Mahmood Abdullah, A. (2012). Generation of PWM signals for full range speed control of three –phase induction motor simulation by using a computer. , 0(201), 1-10.
Aws Mahmood Abdullah. "Generation of PWM signals for full range speed control of three –phase induction motor simulation by using a computer". , 0, 201, 2012, 1-10.
Mahmood Abdullah, A. (2012). 'Generation of PWM signals for full range speed control of three –phase induction motor simulation by using a computer', , 0(201), pp. 1-10.
Mahmood Abdullah, A. Generation of PWM signals for full range speed control of three –phase induction motor simulation by using a computer. , 2012; 0(201): 1-10.

Generation of PWM signals for full range speed control of three –phase induction motor simulation by using a computer

Alustath
Article 1, Volume 0, Issue 201, 2012, Pages 1-10
Author
Aws Mahmood Abdullah
Abstract
The principle operation of speed control systems is depended upon a wide range of generated frequencies a microprocessor was used to generate PWM or a six-steps modulated signal to maintain a constant voltage/frequency ratio. Because of speed computation limitations found in many available microcomputers previously, it was concluded that the on-line computation of switching patterns was not practical. The control and monitoring by using PC is more efficient and active.
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