Browsing by Author "Echeikh, H."
Now showing items 1-6 of 6
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A novel DTC scheme for a sensorless five-phase IM drive under open-phase fault
Echeikh H.; Kesraoui H.; Trabelsi R.; Iqbal A.; Mimouni M.F. ( Emerald Group Publishing Ltd. , 2019 , Article)Purpose: This paper aims to deal with direct torque controller when the five-phase induction motor drive in faulty operation. Precisely, open-phase fault condition is contemplated. Also, the DTC is combined with a ... -
A novel sensorless control for multiphase induction motor drives based on singularly perturbed sliding mode observer-experimental validation
Mossa, M. A.; Echeikh, H.; Iqbal, Atif; Do, T. D.; Al-Sumaiti, A. S. ( MDPI AG , 2020 , Article)This paper aims to develop an innovative sensorless control approach for a five-phase induction motor (IM) drive. The operation principle of the sensorless scheme is based on the sliding mode theory, within which a sliding ... -
Adaptive direct torque control using Luenberger-sliding mode observer for online stator resistance estimation for five-phase induction motor drives
Echeikh H.; Trabelsi R.; Iqbal A.; Mimouni M.F. ( Springer Verlag , 2018 , Article)Direct torque control is considered as one of the variable structure control techniques which are characterized by fast response, simplicity and provide direct control of both electromagnetic torque and stator flux by ... -
Online adaptation of rotor resistance based on sliding mode observer kwith backstepping control of a five-phase induction motor drives
Echeikh, H.; Trabelsi, R; Iqbal, Atif; Mimouni, M.F.; Alammari, R ( Institute of Advanced Engineering and Science , 2016 , Article)Multiphase electric drives have been developed due to numerous advantages offered by those machines when it compared with the conventional three-phase machines. Multiphase motor drives are considered for applications, where ... -
Real time implementation of indirect rotor flux oriented control of a five-phase induction motor with novel rotor resistance adaption using sliding mode observer
Echeikh H.; Trabelsi R.; Iqbal A.; Mimouni M.F. ( Elsevier Ltd , 2018 , Article)High performance multiphase motor drive requires precise knowledge of the state quantities and the machine parameters. Access to these state quantities is through measurement using sensors whose accuracy is paramount to ... -
Torque ripples improvement of direct torque controlled five-phase induction motor drive using backstepping control
Echeikh, H.; Trabelsi, R.; Kesraoui, H.; Iqbal, Atif; Mimouni, M.F. ( Institute of Advanced Engineering and Science , 2020 , Article)The paper proposes Direct Torque Control (DTC) of a five-phase induction motor drive with reduced torque ripple. The method presented here is the DTC-Backstepping based on the classic DTC working with a constant switching ...