Improvement of Direct Torque Control Performances Using FCS-MPC and SVM Applied to PMSM: Study and Comparison

Aberkane, Hesna; Sakri, Djamel; Rahem, Djamel

doi:10.1109/cistem.2018.8613340

Cited by 9 publications

(2 citation statements)

References 4 publications

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“…For example, although the high torque generated by vernier permanent-magnet motors and motors with partitioned rotors are the highest among electric motors, they still do not generate torque density that is comparable with hydraulic motors. Other examples of non-conventional designs of electric machines and control strategies proposed by industry and academia include (1) a dual-rotor structure along with a dual excitation [30], (2) an outer-rotor hybrid excitation [31], (3) new control strategies proposed to enhance mechanical torque [32][33][34][35], and (4) injection of third harmonic current [36]. There are also several studies in the literature which focus on improving the torque of electric machines [37][38][39][40].…”

Section: Introductionmentioning

confidence: 99%

High-Torque Electric Machines: State of the Art and Comparison

Alibeik

Santos

2022

Machines

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The state of the art of high-torque electric motors has been reviewed in this paper. This paper presents a literature review of high-torque density electric machines based on their airgap classifications, which brings a unique consideration to new design ideas to increase torque density. Electric machines are classified into three main groups based on their airgap configuration, i.e., (1) machines with a constant airgap, (2) machines with a variable airgap, and (3) machines with an eccentric airgap. This paper also presents the modeling of a high-torque airgap-less electric motor based on the concept of eccentric airgap. The torque density of this motor has been compared to motors available in the literature review. Among electrical motors with no permanent-magnet, airgap-less electric motors take the lead in terms of torque density, which is almost five times greater than the next motor, “in-wheel for electric vehicle”.

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Section: Introductionmentioning

confidence: 99%

High-Torque Electric Machines: State of the Art and Comparison

Alibeik

Santos

2022

Machines

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“…To solve these problems, many nonlinear control strategies have been implemented such as sensorless drives [4]- [6], model predictive control (MPC) [7], [8], backstepping control [9], [10], Kalman filtering [11], [12], and sliding mode control [13]- [15]. The FOC technique is also called vector control.…”

Section: Introductionmentioning

confidence: 99%

Sliding mode control with observer for permanent magnet synchronous machine drives

Razali

Lazi

Ibrahim

et al. 2022

IJEECS

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<span lang="EN-US">This <span>paper aims to develop the sliding mode control (SMC) scheme in sensorless permanent magnet synchronous machine (PMSM) drives to replace conventional proportional integral (PI) speed control. The SMC is formulated based on the integral sliding surface of the speed error. And the error is corrected based on the concept of Lyapunov stability. The SMC is designed with the load torque observer so that the disturbance can be estimated as feedback to the controller. The vector control technique which is also known as field-oriented control (FOC) is also used to split the stator current into the magnetic field generating part which is the direct axis and the torque generating part which is the quadrature axis. This can be done by using Park and Clarke transformations. The performance of the proposed SMC is tested under changes in load-torque and without load for different speed commands. The results prove that the SMC produces robust performances under variations of speeds and load disturbances. The effectiveness of the proposed method is verified and simulated by using MATLAB/SIMULINK </span>software.</span>

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A Novel Duty Ratio Interval Subdivision Based MPTC Method for PMSM

Du,

2023

2023 26th International Conference on Electrical Machines and Systems (ICEMS)

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Improvement of Direct Torque Control Performances Using FCS-MPC and SVM Applied to PMSM: Study and Comparison

Cited by 9 publications

References 4 publications

High-Torque Electric Machines: State of the Art and Comparison

High-Torque Electric Machines: State of the Art and Comparison

Sliding mode control with observer for permanent magnet synchronous machine drives

A Novel Duty Ratio Interval Subdivision Based MPTC Method for PMSM

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