Analysis and investigation of different advanced control strategies for high-performance induction motor drives

Farah, Nabil; Talib, M. H. N.; Ibrahim, Zulkifilie; Abdullah, Qazwan; Aydoğdu, Ömer; Rasin, Zulhani; Jidin, Auzani; Lazi, Jurifa Mat

doi:10.12928/telkomnika.v18i6.15342

Cited by 9 publications

(5 citation statements)

References 30 publications

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“…The current and speed regulators are of the proportional and integral type. Torque control, flux control and voltage decoupling are made to allow indirect field-oriented control [13,14]. The parameter estimation block is governed by equations 5 and 6 which give the estimation of flux and rotor slip.…”

Section: Foc Strategymentioning

confidence: 99%

Comparative study of field-oriented control of an induction machine with inter-turn short-circuit in healthy and faulty cases

Abdelouhab,

Senhaji,

Attar

et al. 2023

E3S Web of Conf.

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The vector control of an induction machine is among the most used controls, the inter-turn short-circuit fault is a very common fault in this type of machine. Vector controllers use current regulators that are highly insensitive to internal disturbances and can therefore mask the onset of a short-circuit fault. In this article we propose simulations allowing to study the behavior of the indirect field-oriented control when an inter-turn short-circuit fault appears. The primary aim of this article is a comparative study of the effect of this type of defect on estimated quantities such as rotor flux, slip and electromagnetic torque. The results of the simulation show that these estimated quantities can be used as fault indicators instead of the stator currents. The results of this comparative study also show that the ripple of the estimated rotor flux is a very good indicator of this type of fault in this type of regulator-machine association.

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Section: Foc Strategymentioning

confidence: 99%

Comparative study of field-oriented control of an induction machine with inter-turn short-circuit in healthy and faulty cases

Abdelouhab,

Senhaji,

Attar

et al. 2023

E3S Web of Conf.

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show abstract

“…One of the upsides of predictive control is the chance of achieving direct control of the output variables without the need for internal control loops; they can arrive at values that are outside their permitted run. The second advantage of MPC is the plausibility to deal with system nonlinearities within the numerical model [24][25][26][27][28][29].…”

Section: Fcs-mpc Working Steps and System Modelmentioning

confidence: 99%

Finite control set model predictive direct current control strategy with constraints applying to drive three-phase induction motor

Ali¹,

Omar²

2021

IJECE

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In this, work the finite control set (FCS) model predictive direct current control strategy with constraints, is applied to drive three-phase induction motor (IM) using the well-known field-oriented control. As a modern algorithm approach of control, this kind of algorithm decides the suitable switching combination that brings the error between the desired command currents and the predicated currents, as low as possible, according to the process of optimization. The suggested algorithm simulates the constraints of maximum allowable current and the accepted deviation, between the desired command and actual currents. The new constraints produce an improvement in system performance, with the predefined error threshold. This can be applied by avoiding the switching combination that exceeds the limited values. The additional constraints are more suitable for loads that require minimum distortion in harmonic and offer protection from maximum allowable currents. This approach is valuable especially in electrical vehicle (EV) applications since its result offers more reliable system performance with low total harmonics distortion (THD), low motor torque ripple, and better speed tracking.

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“…Induction motors (IM) are the workhorses of industry due to their numerous advantages such as low cost, ruggedness, reliability, high efficiency, low energy consumption, and minimum maintenance requirement 1 , 2 . The performance of IM can be improved by incorporating efficient control techniques in which field-oriented control (FOC) and direct torque control (DTC) are highly mature and commonly used methods 3 , 4 .…”

Section: Introductionmentioning

confidence: 99%

Optimal weighting factor design based on entropy technique in finite control set model predictive torque control for electric drive applications

Shahid,

Jin,

Abbasi

et al. 2024

Sci Rep

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In the conventional finite control set model predictive torque control, the cost function consists of different control objectives with varying units of measurements. Due to presence of diverse variables in cost function, weighting factors are used to set the relative importance of these objectives. However, selection of these weighting factors in predictive control of electric drives and power converters still remains an open research challenge. Improper selection of weighting factors can lead to deterioration of the controller performance. This work proposes a novel weighting factor tuning method based on the Multi-Criteria-Decision-Making (MCDM) technique called the Entropy method. This technique has several advantages for multi-objective problem optimization. It provides a quantitive approach and incorporates uncertainties and adaptability to assess the relative importance of different criteria or objectives. This technique performs the online tuning of the weighting factor by forming a data set of the control objectives, i.e., electromagnetic torque and stator flux magnitude. After obtaining the error set of control variables, the objective matrix is normalized, and the entropy technique is applied to design the corresponding weights. An experimental setup based on the dSpace dS1104 controller is used to validate the effectiveness of the proposed method for a two-level, three-phase voltage source inverter (2L-3P) fed induction motor drive. The dynamic response of the proposed technique is compared with the previously proposed MCDM-based weighting factor tuning technique and conventional MPTC. The results reveal that the proposed method provides an improved dynamic response of the drive under changing operating conditions with a reduction of 28% in computational burden and 38% in total harmonic distortion, respectively.

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Analysis and investigation of different advanced control strategies for high-performance induction motor drives

Cited by 9 publications

References 30 publications

Comparative study of field-oriented control of an induction machine with inter-turn short-circuit in healthy and faulty cases

Comparative study of field-oriented control of an induction machine with inter-turn short-circuit in healthy and faulty cases

Finite control set model predictive direct current control strategy with constraints applying to drive three-phase induction motor

Optimal weighting factor design based on entropy technique in finite control set model predictive torque control for electric drive applications

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