Publications Internationales
Permanent URI for this collectionhttps://dspace.univ-boumerdes.dz/handle/123456789/13
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Item Efficiency improvement in induction Motor-Driven solar water pumping system using golden section search algorithm(Springer, 2017) Djeriou, Salim; Kheldoun, Aissa; Mellit, AdelItem Efficiency improvement in induction Motor-Driven solar water pumping system using golden section search algorithm(Springer, 2017) Djeriou, Salim; Kheldoun, Aissa; Mellit, AdelItem A method of minimizing the power losses in an induction motor with a squirrel-cage with vector control(2004) Chetate, Boukhmis; Kheldoun, AissaAn approach to optimizing the flux linkage of the rotor of an induction motor is considered when the motor operates in a vector control mode with indirect orientation in the direction of the field. In this system, the expression for the frequency of the rotor e.m.f. contains the rotor winding impedance; this impedance must therefore be precisely estimated in real time. It is proposed that this should be done using a fuzzy-logic adaptation mechanism. The results of using such a mechanism in a physical model confirm its effectiveness. Key words: induction motor, rotor, vector control, fuzzy logic