Closed loop torque SVM-DTC based on robust super twisting speed controller for induction motor drive with efficiency optimization

Ammar, Abdelkarim; Benakcha, Abdelhamid; Bourek, Amor

doi:10.1016/j.ijhydene.2017.04.034

Cited by 62 publications

(29 citation statements)

References 22 publications

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“…Generally, these control methods can be divided into two categories: typical and modern techniques. These include: Vector Spatial Modulation (SVM) [53], sliding mode based DTC, model predictive DTC and artificial intelligence (fuzzy logic, neural network and genetic algorithm) [54,55]. 4 Improvement techniques of direct torque control…”

Section: Direct Torque Controlmentioning

confidence: 99%

Modern improvement techniques of direct torque control for induction motor drives - a review

Ouanjli¹,

Derouich²,

Ghzizal³

et al. 2019

Prot Control Mod Power Syst

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Conventional direct torque control (DTC) is one of the excellent control strategies available to control the torque of the induction machine (IM). However, the low switching frequency of the DTC causes high ripples in the flux and torque that leads to an acoustic noise which degrades the control performances, especially at low speeds. Many direct torque control techniques were appeared to remedy these problems by focusing specifically on the torque and flux. In this paper, a state of the art review of various modern techniques for improving the performance of DTC control is presented. The objective is to make a critical analysis of these methods in terms of ripples reduction, tracking speed, switching loss, algorithm complexity and parameter sensitivity. Further, it is envisaged that the information presented in this review paper will be a valuable gathering of information for academic and industrial researchers.

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Section: Direct Torque Controlmentioning

confidence: 99%

Modern improvement techniques of direct torque control for induction motor drives - a review

Ouanjli¹,

Derouich²,

Ghzizal³

et al. 2019

Prot Control Mod Power Syst

View full text Add to dashboard Cite

show abstract

“…In this method, the rotor flux is generated using input current and then torque is commutated. At time of rotor flux attain the final steady value, the torque component is developed using input current component current [4]- [5].…”

Section: Induction Motor Control By Field Oriented Controlmentioning

confidence: 99%

Fuzzy Anti-Windup PID Controlled Induction Motor

Premkumar*¹,

Thamizhselvan²,

Priya³

et al. 2019

IJEAT

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The Induction motor has been the centre of focus in many industrial applications. This is because the Induction motor has many advantages like high precision and high torque performance. The Induction motor speed control is very essential for various applications. Conventionally induction motor speed control was done using Proportional Integral controller. This project proposes the speed control of IM using Fuzzy- Anti Windup PID controller. Using this controller the saturation effect on the speed response of the Induction motor is reduced. A vector speed control Induction motor by Fuzzy-Anti Windup PID controller is simulated using MATLAB/ SIMULINK. The control system parameters of speed of the induction motor with PI controller, Anti Windup PID controller and the proposed controller are measured and compared. From the test results the Fuzzy-Anti Windup PID controller outperforms the other considered controller performance.

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“…It bases on the direct selecting of the switching states to control the voltage source inverter (VSI) through a switching look-up table. Due to the limits of the conventional DTC strategy, especially the high torque and flux ripples problem, various control structures are presented to improve the performances of control, [3,4]. The constant switching frequency DTC using the space vector modulation (DTC-SVM) is a well discussed solution; in order to improve the DTC-SVM performances, hysteresis comparators of electromagnetic torque and stator flux have been replaced by PI controllers, [5,6].…”

Section: Introductionmentioning

confidence: 99%

Direct Torque Control Strategies of Induction Machine: Comparative Studies

Cherifi¹,

Miloud²

2021

Direct Torque Control Strategies of Electrical Machines

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The direct torque control (DTC) was proposed as an alternative to the vector control in the middle of 1980s for AC machine control. This strategy bases on the direct determination of inverter switching states and offers a simpler scheme and less sensitivity to machine parameters. However, the variable switching frequency of DTC causes high flux and torque ripples which lead to an acoustical noise and degrade the performance of the control technique, especially at low-speed regions. In the objective of improving the performance of DTC for the induction motor, this work addresses the most important points concerning this issue. The reduction of high ripples, which are the major drawbacks, by applying a constant switching frequency using the space vector modulation (SVM) has been done firstly. Then, fuzzy DTC-SVM strategy with adaptive fuzzy-PI speed controller has been proposed. The results of all the discussed aspects of this chapter have been obtained by numerical simulation using MATLAB/Simulink software.

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Closed loop torque SVM-DTC based on robust super twisting speed controller for induction motor drive with efficiency optimization

Cited by 62 publications

References 22 publications

Modern improvement techniques of direct torque control for induction motor drives - a review

Modern improvement techniques of direct torque control for induction motor drives - a review

Fuzzy Anti-Windup PID Controlled Induction Motor

Direct Torque Control Strategies of Induction Machine: Comparative Studies

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