Direct Torque Control to Improve the Performances of the DSIM Powered by Indirect Matrix Converter

Moati, Yahia; Kouzi, Katia; Mokhtari, Khalil; Bensaoucha, Saddam

doi:10.1109/ccee.2018.8634447

Cited by 4 publications

(7 citation statements)

References 12 publications

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“…The DTC depends on the stator flux orientation. The latter can be communicated in a referential identified with the stator of the machine by condition (1), below [20][21][22][23][24][25][26][27][28]:…”

Section: Direct Torque Control Of Dsimmentioning

confidence: 99%

“…The DTC powered by ITLMC structure is similar to the conventional DTC powered by indirect matrix converter, this method proposed for the first time by Li and Liu [24]. So the rectifier stage is controlled by a current with SVM, in order to keep the input power at unity, and maximize its output voltage [25]. The inverter stage is controlled by the switching table DTC of three levels (reported in table II) for the regulation of the torque and flux.…”

Section: Direct Torque Control Of Itlmcmentioning

confidence: 99%

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An Efficient of Direct Torque Control of Indirect Three Level Matrix Converter Fed Dual Stator Induction Motor Based on Synergetic Controller

Moati¹,

Kouzi²

2020

JESA

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As know, Direct Torque Control (DTC) suffers from the high ripples of the torque and flux, caused by the variable switching frequency. Torque ripple in DTC drives can be reduced if an Indirect Three-Level Matrix Converter (ITLMC) is employed instead of a conventional Two-Level Indirect Matrix Converter. Nevertheless, this problem can be still large if low switching frequencies are used. In order to overcome this problem, a Constant Switching Frequency controller (CSFC) is proposed to replace the five-level hysteresis torque comparator for reducing the ripples and improving the flux regulation in low and zero speed operation. Furthermore, the control scheme performance is enhanced by inserting a robust Synergetic Controller (SC) in the outer loop for speed regulation. Simulation results with a comparative analysis have indicated the special merit of the proposed scheme, which makes it competitive with the existing control strategies.

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Section: Direct Torque Control Of Dsimmentioning

confidence: 99%

Section: Direct Torque Control Of Itlmcmentioning

confidence: 99%

An Efficient of Direct Torque Control of Indirect Three Level Matrix Converter Fed Dual Stator Induction Motor Based on Synergetic Controller

Moati¹,

Kouzi²

2020

JESA

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show abstract

“…Seeing that the preference of the reference (dq) related to the rotating field, a facilitation of the DSIM term is gained by writing a next consolidated form. The model of the machine is expressed by state space representation as follow [20][21][22]:…”

Section: Modeling Of the System 21 The Dsim Modelmentioning

confidence: 99%

“…The DTC used the IMC it is similar to the ISVM [9,12], the SVM is used to control the virtual rectification stage for maximize the output voltage V dc and fixed the input power factor to one. In the other hand Table 2 is the inverter stage, which is describe before for control the torque and the flux of DSIM [22].…”

Section: Dtc With Imcmentioning

confidence: 99%

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Investigating the Performances of Direct Torque and Flux Control for Dual Stator Induction Motor with Direct and Indirect Matrix Converter

Moati¹,

Kouzi²

2019

Period. Polytech. Elec. Eng. Comp. Sci.

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This work investigates the performances of Direct Torque Control (DTC) of Dual Stator Induction Motor (DSIM) powered by two types of Matrix Converter (MC), namely the direct and indirect MC. To this end, the design of DTC with conventional Direct Matrix Converter (DMC) is firstly presented. Then, in order to illustrate the main feature of Indirect Matrix Converter (IMC) in terms of the output voltages and input currents waveforms, the full steps of IMC are well explained. To discuss the performance of each scheme, both techniques are simulated in the Matlab / Simulink environment for a 4.5 kW DSIM at different operating conditions. The obtained results show that the IMC provides high performance in torque and flux at different conditions and while minimization the Total Harmonic Distortion (THD) in the input current compared by the conventional DMC.

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Robust Speed Sensorless Fuzzy DTC Using Simplified Extended Kalman Filter for Dual-Star Asynchronous Motor (DSIM) with Stator Resistance Estimation

Cheknane

Kouzi

Sayaf

et al. 2019

Lecture Notes in Networks and Systems

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Direct Torque Control to Improve the Performances of the DSIM Powered by Indirect Matrix Converter

Cited by 4 publications

References 12 publications

An Efficient of Direct Torque Control of Indirect Three Level Matrix Converter Fed Dual Stator Induction Motor Based on Synergetic Controller

An Efficient of Direct Torque Control of Indirect Three Level Matrix Converter Fed Dual Stator Induction Motor Based on Synergetic Controller

Investigating the Performances of Direct Torque and Flux Control for Dual Stator Induction Motor with Direct and Indirect Matrix Converter

Robust Speed Sensorless Fuzzy DTC Using Simplified Extended Kalman Filter for Dual-Star Asynchronous Motor (DSIM) with Stator Resistance Estimation

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