Browsing by Author "Tadakuma, Susumu"
Now showing items 1-2 of 2
-
A novel multilevel carrier-based PWM-control method for GTO inverter in low index modulation region
Ben-Brahim, Lazhar; Tadakuma, Susumu ( IEEE , 2006 , Article)Gate turn offs (GTOs) have an inherent minimum ON-OFF time, which is needed for their safe operation. For GTO-based three-level or neutral-point-clamped (NPC) inverters, this minimum ON-OFF pulsewidth limitation results ... -
Speed control of induction motor without rotational transducers
Ben-Brahim, Lazhar; Tadakuma, Susumu; Akdag, Alper ( IEEE , 1999 , Article)This paper describes a newly developed speed sensorless drive based on neural networks. A backpropagation neural network is used to provide real-time adaptive identification of the motor speed. The estimation objective is ...