Simple flux regulation for improving state estimation at very low and zero speed of a speed sensorless direct torque control of an induction motor
This paper presents a simple flux regulation for a direct torque control (DTC) of an induction motor (IM) to improve speed and torque estimations at low- and zero-speed regions. To accomplish this, a constant switching frequency controller (CSFC) is used to replace the three-level hysteresis torque...
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Institute of Electrical and Electronics Engineers Inc.
2016
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