Vector Control Of Synchronous Reluctance Motor With Reduced Torque Ripples

Heidari, Hamidreza; Rassõlkin, Anton; Kallaste, Ants; Vaimann, Toomas; Andriushchenko, Ekaterina

doi:10.1109/icepds47235.2020.9249309

Cited by 7 publications

(7 citation statements)

References 14 publications

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“…At t=0.3 sec., the accelerating transient begins from a stop to the synchronous speed of 157 rad/sec and continues until t=0.6 sec. to give comparable operation in many speed states as in [15] and [25]. After that, as illustrated in Figure 7, the speed is reversed until t=1 sec at -157 rad./sec.…”

Section: Resultsmentioning

confidence: 93%

Response of five-phase synchronous reluctance motor with direct torque control technique

Ameen¹,

Abdulabbas²,

Nekad³

2021

IJATEE

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Multiphase ac machine drives are now considered for various applications as they afford numerous benefits over their three-phase counterparts. As a result, using five-phase machines in electric drive systems is becoming more common in many industries. This paper presents a five-phase Synchronous Reluctance Motor (SynRM) design with a Direct Torque Control (DTC) strategy to establish the motor's dynamic simulation and reduce torque ripple resulting from the anisotropic structure of rotor to be ±5 and to control the motor speed at acceleration and deceleration. A five-phase voltage source inverter pulses are generated using a specific DTC Space Vector Modulation (DTC-SVM) technique. There are two lookup tables derived from stator flux linkage and electromagnetic torque control by using proper voltage space vectors. The technique used in this paper is considered a fast and straightforward method comparable to the other techniques. This paper also includes a control block schematic and a description of manners performance under various load situations and varied reference speeds at the transient and steady-state conditions. Lastly, simulation results achieved via Matlab/Simulinksoftware show that it was a perfect control system because the motor's real speed value strictly follows the reference speed, and all results are conventional and regular.

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Section: Resultsmentioning

confidence: 93%

Response of five-phase synchronous reluctance motor with direct torque control technique

Ameen¹,

Abdulabbas²,

Nekad³

2021

IJATEE

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“…The complexity of RFDTC falls between DTC and FOC and also has a higher dynamic compared to FOC. A modified RFSTC was later proposed for SynRM in Reference [128]. The block diagram of this method is illustrated in Figure 9.…”

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confidence: 99%

“…To enhance the tracking performance and obtain a high level of robustness to the parametric uncertainties and external disturbances, cutting-edge control strategies should be developed for FOC. [128]. The block diagram of this method is illustrated in Figure 9.…”

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confidence: 99%

“…It should be noted that, since the rotor position is synchronized with the flux, in the encoder-based DTC, the sector of the rotor flux with respect to phase a is obtained through the encoder. A more detailed description of the DTC of SynRMs is reported in Reference [128]. Figure 11 shows the block diagram of the conventional DTC of SynRM.…”

mentioning

confidence: 99%

“…A more sophisticated and more robust version of this method is applied for the control of PMSM in Reference [135] and also exploited in Reference [98] for the DTC of SynRM. This method is also applied in Reference [128] in RFSTC for more torque ripple suppression. The usage of a reference flux-vector calculator (RFVC) is another solution for high torque ripples suppression of DTC.…”

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confidence: 99%

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A Review of Synchronous Reluctance Motor-Drive Advancements

et al. 2021

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Recent studies show that synchronous reluctance motors (SynRMs) present promising technologies. As a result, research on trending SynRMs drive systems has expanded. This work disseminates the recent developments of design, modeling, and more specifically, control of these motors. Firstly, a brief study of the dominant motor technologies compared to SynRMs is carried out. Secondly, the most prominent motor control methods are studied and classified, which can come in handy for researchers and industries to opt for a proper control method for motor drive systems. Finally, the control strategies for different speed regions of SynRM are studied and the transitions between trajectories are analyzed.

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Model-free control-based vector control of synchronous reluctance motor

Selma

Bounadja

Belmadani

et al. 2023

Int. J. Dynam. Control

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The capacity to determine how the state variable system would behave during fixed-point and transition operations is a significant enhancement of the model-free control technique. This paper describes a vector control, also called field-oriented control (FOC) based on model-free control approach for a synchronous reluctance motor (SynRM). The high performance of the proposed model-free control (MFC)-based vector control of SynRM drive is evaluated and compared with (FOC) based on classical proportional-integral (PI) controller under diverse conditions. At last, the results reveal the suggested MFC's efficiency and technical advantages, as well as its advantages over the classical PI.

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Vector Control Of Synchronous Reluctance Motor With Reduced Torque Ripples

Cited by 7 publications

References 14 publications

Response of five-phase synchronous reluctance motor with direct torque control technique

Response of five-phase synchronous reluctance motor with direct torque control technique

A Review of Synchronous Reluctance Motor-Drive Advancements

Model-free control-based vector control of synchronous reluctance motor

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