Results 11 to 20 of about 577 (180)

Implementation of the direct torque control (DTC) in current model, with current starting limiter

CONIELECOMP 2012, 22nd International Conference on Electrical Communications and Computers, 2012
This paper presents the scheme of Direct Torque Control (DTC) for induction motor drives, where flux and torque of the motor are estimated by the IM current model. Its scheme requires the knowledge of speed, rotor time constant and inductive parameters of the motor.
Mino Aguilar, Gerardo, Muñoz Hernández, German Ardul, Romeral Martínez, José Luis, Cortez, Liliana, Saynes Torres, J.   +4 more
exaly   +3 more sources

An advanced direct torque control for doubly fed induction motor using evolutionary computational techniques [PDF]

Scientific Reports
The doubly-fed induction machine is progressively supplanting the cage machine owing to its superior efficiency in variable-speed applications and improved performance in renewable energy systems.
Said Mahfoud, Najib El Ouanjli, Aziz Derouich, Abderrahman El Idrissi, Elmostafa Chetouani, Azeddine Loulijat, Shimaa A. Hussien, Mohamed I. Mosaad   +7 more
doaj   +2 more sources

Control of PMSM Drive Using Lookup Table Based Compensated Duty Ratio Optimized Direct Torque Control (DTC)

IEEE Access, 2023
There are several ways to reduce the ripple magnitude for direct torque-controlled permanent magnet synchronous motor (PMSM) drives. In this work, the compensated duty ratio optimized direct torque control (DDTC-TC) method was proposed to reduce the ripple magnitude for three-phase PMSM.
Berhanu Deggefa Lemma
exaly   +3 more sources

Model predictive control-based direct torque control for matrix converter-fed induction motor with reduced torque ripple

CES Transactions on Electrical Machines and Systems, 2021
To reduce the torque ripple in motors resulting from the use of conventional direct torque control (DTC), a model predictive control (MPC)-based DTC strategy for a direct matrix converter-fed induction motor is proposed in this paper.
Hanbing Dan, Peng Zeng, Wenjing Xiong, Meng Wen, Mei Su, Marco Rivera   +5 more
doaj   +1 more source

Speed Regulator and Hysteresis Based on Artificial Intelligence Techniques of Three-Level DTC for Induction Motor [PDF]

Acta Electrotechnica et Informatica, 2017
Direct torque control (DTC) of induction motor (IM) is important in many applications. In this paper presents a three-level direct torque control is applied for IM using fuzzy-PI controller and hysteresis regulators based on artificial intelligence ...
Habib BENBOUHENNI, Zinelaabidine BOUDJEMA   +1 more
doaj   +1 more source

Hydrogen fuel cell electric vehicles controlled by direct torque control (DTC) during low-speed operation

Revue des Énergies Renouvelables
Controlling the speed and torque of electric vehicles (EVs) under various road conditions poses a significant challenge with conventional control methods.
Farid Tazerart, Ahmed Azib, Farid Kerrouche, Toufik Rekioua   +3 more
doaj   +2 more sources

IMPROVED SWITCHING SELECTION FOR DTC OF INDUCTION MOTOR DRIVE USING ARTIFICIAL NEURAL NETWORKS [PDF]

Acta Electrotechnica et Informatica, 2018
Direct Torque Control (DTC) is a control technique in AC drive systems to obtain high performance torque ripple. This paper also proposes improvement of the conventional DTC without voltages zeros using the improvement of the switching table and the ...
Habib BENBOUHENNI
doaj   +1 more source

Simulation Research on Deadbeat Direct Torque and Flux Control of Permanent Magnet Synchronous Motor

Energies, 2022
Direct torque control (DTC) is widely used in a permanent-magnet synchronous motor (PMSM), but it has its own shortcomings caused by high torque ripple.
Jie Chen, Jiajun Wang, Bo Yan
doaj   +1 more source

Sensorless direct torque control based on seven-level torque hysteresis controller for five-phase IPMSM using a sliding-mode observer

Engineering Science and Technology, an International Journal, 2021
This paper proposes sensorless control of the seven-level torque hysteresis controller (7LTHC) in the direct torque control (DTC) method for five-phase interior permanent magnet synchronous motor (IPMSM).
Aykut Bıçak, Ayetül Gelen
doaj   +1 more source

Comparison between Modified MPC and DTC Control Method for Permanent Magnet Synchronous Motor [PDF]

E3S Web of Conferences, 2019
Direct torque control (DTC) and model predictive control (MPC) are widely used in the control of permanent magnet synchronous motor (PMSM). However, DTC for PMSM can cause large torque ripples and flux ripples, high harmonic distortion of the stator ...
Li Huanyu, Li Miao, Zhengs Chenhong, Chen Bingqian   +3 more
doaj   +1 more source