Publications Scientifiques

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Author: search.filters.author.Grouni, S.Subject: search.filters.subject.Field Oriented Control

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    Novel loss optimization in induction machines with optimum rotor flux control
    (HyperSciences, 2010) Grouni, S.; Ibtiouen, R.; Kidouche, M.; Touhami, O.
    This paper focus on seeking optimum rotor flux which optimizes total energy control under practical constraints of currents, voltages and speed measurements. Improved flux optimization method is an important criteria to evaluate losses in indirect field oriented control for induction machine drives. The practical usefulness of our control models are evaluated and confirmed through experiments using an induction machine (1.5kW/380V). Simulation and experimental investigation tests are provided to evaluate the consistency and performance of the proposed control model
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    Dynamic flux observation on variable parameters in field oriented control for induction machine drives
    (Springer Berlin Heidelberg, 2013) Grouni, S.; Aibeche, Abderrazak; Akroum, Hamza
    Controlled position of induction machine without mechanical sensor has reached a very high stage of development a good dynamic performance response. However, the accuracy of the rotor position and torque need high estimation technical flux behavior in control drives. This paper deals with an improvement dynamic rotor flux observation for induction machine drives based on real parameters variation in field oriented control strategy. However, the control flux permitting the minimization power loss energy. This work presents the implementation of real flux control behavior in real time for induction machine based on digital signal processing. The Dspace DS1104 controller board is used in the implementation. The main technical control vector is applied under practical currents, voltages, position tracking measurements. All advantages of the controlmodels are illustrated by simulation and experimental results for induction machine (3 kW/380V) drives