DSP Implementation in the Loop of the Indirect Rotor Field Orientation control for the Three-Phase Asynchronous Machine

Elhaissouf, Mohammed; Lotfi, Elhabib; Rached, Bouchaib; Elharoussi, Mustapha; Barazzouk, Abdelfattah

doi:10.1145/3167486.3167541

Cited by 11 publications

(8 citation statements)

References 9 publications

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“…The electrical converter that connects the input power to the DC bus is a three-phase rectifier bridge with diodes. A model based on motor equivalent circuit equations is usually sufficient to synthesize the control law [22]- [25]. In the d-q synchronously rotating frame, the electrical dynamic model of a three-phase Yconnected induction motor IMi can be expressed as:…”

Section: Electric Drivementioning

confidence: 99%

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Attenuation of voltage sags effects and dynamic performance improvement of a multi-motor system

Bensaid

Ba-Razzouk

Elharoussi

et al. 2022

IJPEDS

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In many continuous manufacturing processes such as paper, textile, winding and plastic extrusion, electric drives are frequently required to work in synchronization, often with high tolerances to ensure uniform product quality and avoid failure of the product. In a multi-motor system (MMS), voltage dips are the most common cause of the motor stoppage, and the transient loss of synchronism between motors can result in a complete system shutdown. This paper proposes a multi-motor system controlled by a Backstepping strategy to ensure servo-control and synchronization of induction motors. This technique includes indirect rotor field-oriented control (IRFOC), linear speed control, and mechanical tension control, of induction motors. Investigations of symmetrical voltage sag effects on speed, torque, and mechanical tension are also carried out. Simulation results obtained using Matlab®/SimulinkTM/SimPowerSystems® are presented to demonstrate the efficiency of the proposed control strategy.

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Section: Electric Drivementioning

confidence: 99%

“…It is interesting to note that the speed of convergence of the error signals to the reference signals depends on the dynamics of the matrix A in (22), in other words, the values of the gains 𝑘 1 , 𝑘 2 , 𝑘 3 , and 𝑘 4 depend on the desired position of the poles in closed loop.…”

Section: Control Structurementioning

confidence: 99%

Attenuation of voltage sags effects and dynamic performance improvement of a multi-motor system

Bensaid

Ba-Razzouk

Elharoussi

et al. 2022

IJPEDS

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“…In the two-phase reference frame, electromagnetic state representation of induction motor contains four variables, for this study we choose the two stator currents and two virtual currents replacing rotor flux components [4] [1] .…”

Section: Induction Motor Modellingmentioning

confidence: 99%

“…Induction motor is a nonlinear system, so its control cannot be directly designed by classical methods; because it requires some special operations such as decoupling [1], switching table [2]... As a result, the traditional control strategies have complex algorithms and do not always give good results.…”

Section: Introductionmentioning

confidence: 99%

Backstepping control strategy for induction motor with rotor flux and load torque observers

Haissouf

Elharoussi²,

Ba-Razzouk³

2022

ITM Web Conf.

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This paper deal with Backstepping control strategy for induction motor drive, using rotor flux and load torque observers. The proposed study uses a modified motor model with new variables, and Luenberger observers for both rotor flux and load torque. This work proposes a precise calculation method for controller parameters based on response time and damping coefficient. Simulation is performed in Simulink, results show that Backstepping works well by adding observers.

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“…This type of regulators is a combination of both proportional and integral actions. It has the effect of improving simultaneously the steady and the transient states [25]. To control the machine side converter by a PI controller, we have chosen the structure shown in Figure 9.…”

Section: Pi Controller Synthesis For Rscmentioning

confidence: 99%

Design and investigations of MPPT strategies for a wind energy conversion system based on doubly fed induction generator

Rached

Elharoussi

Abdelmounim

2020

IJECE

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The purpose of this work is to design and to discuss various strategies to optimize the production of a wind energy conversion chain based on the doubly fed induction generator (DFIG), by capturing the maximum power at the wind turbine, using maximum power point tracking (MPPT) and pitch control. The proposed controls allow the generator to monitor the optimal operating points of the turbines regardless of wind speed variations, system parameters disturbance, and parameters variation. Simulation of WECS based on a 1.5 MW wound rotor induction generator under MATLAB/SIMULINK is carried out using the PI controller (PIC), RST controller and fuzzy logic controller (FLC). Analysis and comparisons are made for different operating scenarios: Reference tracking, robustness under variable wind speed conditions and parameters variation. The application of FLC provides a very interesting outcome for the robustness and the dynamic challenges.

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DSP Implementation in the Loop of the Indirect Rotor Field Orientation control for the Three-Phase Asynchronous Machine

Cited by 11 publications

References 9 publications

Attenuation of voltage sags effects and dynamic performance improvement of a multi-motor system

Attenuation of voltage sags effects and dynamic performance improvement of a multi-motor system

Backstepping control strategy for induction motor with rotor flux and load torque observers

Design and investigations of MPPT strategies for a wind energy conversion system based on doubly fed induction generator

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