Space Vector Modulation for an Indirect Matrix Converter with Improved Input Power Factor

Tuyen, Nguyen Duc; Dzung, Phan Quoc

doi:10.3390/en10050588

Cited by 18 publications

(16 citation statements)

References 10 publications

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“…However, the direct topology of the matrix converters has some drawbacks, in particular the high complexity of the control and the current switching problems. Thus, changing the structure to another indirect one was the best solution to overcome these problems on one hand, while offering the same performance as the direct configuration on the other hand [20,21].…”

Section: Introductionmentioning

confidence: 99%

Improved DTC-SVM Based on Input-Output Feedback Linearization Technique Applied on DOEWIM Powered by Two Dual Indirect Matrix Converters

et al. 2021

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This paper focuses on the application of the direct torque control based on space vector modulation (DTC-SVM), combined with the input–output feedback linearization (IOFL) technique on a three-phase dual open-end windings induction motor (DOEWIM) fed by two dual indirect matrix converters. The main aim of integrating the non-linear technique is to overcome the main drawbacks met within the application of the conventional DTC-SVM on dual-stator induction motor (DSIM), such as the torque and flux ripples reduction, the stator harmonics current minimization, and the elimination of the common-mode voltage (CMV). Furthermore, it is proved in this paper that the proposed control on DOEWIN can ensure more flexibility versus speed reverse and variation, load torque changes, and motor parameters variation. The obtained results prove the validity of the proposed control on the studied induction motor topology in ensuring the main aforementioned advantages compared to the conventional DTC-SVM control on DSIM, which presents a promising solution, especially in industrial applications in which high-power motors are required.

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Section: Introductionmentioning

confidence: 99%

Improved DTC-SVM Based on Input-Output Feedback Linearization Technique Applied on DOEWIM Powered by Two Dual Indirect Matrix Converters

et al. 2021

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“…The IMC has two-stage converters; one is a rectifier stage, and another one is an inverter stage, without DC-link. The advantages of the IMC are easy to design, simple commutation, less number of a power switch, and the possibility of multiple-phase output voltage [23][24][25][26]. Therefore, the IMC is used in different applications than the DMC.…”

Section: Introductionmentioning

confidence: 99%

An Indirect Matrix Converter Fed Linear Induction Motor Drive by Considering Time-Varying Parameters

Nagaraju¹,

Sukumar²,

Marutheswar³

2020

MMEP

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An indirect matrix converter fed linear induction motor drive by considering timevarying parameters is presented in this paper. The operation and closed-loop control of the LIM is difficult due to its continuous time-varying parameters such as an air gap flux, end effect, saturation, and iron loss. Hence, the accurate mathematical model is required by considering all these effects. In this paper, the LIM is modeled by splitting the flux and current into two components, and the end and saturation effects are also considered. The indirect vector control of SLIM requires the AC to DC and DC to AC with a large capacitor. This large capacitor creates limitations such as the size of the converter increases, the life of converter decreases, and bidirectional power flow is not possible. These limitations are overcome by using direct AC to AC converter is called a matrix converter. In this paper, the indirect matrix converter is used in the indirect vector control technique in place of AC to DC and DC to AC converter. The indirect matrix converter is controlled with space vector modulation. The transient and steadystate performance of LIM, such as Thrust force, velocity, and matrix converter output voltage, input, and output currents, virtual DC link voltage, and Total Harmonics Distraction of currents are verified through using Matlab. The obtained simulation results are verified by an experimental setup with Dspace DS1104 kit.

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“…Meanwhile, USMC possesses superiorities over CMC, such as simpler commutation technology, a decrease in number of switches, etc. Currently, USMC is considered as a promising type of matrix converter [1][2][3][4].…”

Section: Introductionmentioning

confidence: 99%

Harmonic Spectrum of Output Voltage for Space Vector Pulse Width Modulated Ultra Sparse Matrix Converter

Shi

Yan

et al. 2018

Energies

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Abstract:In a matrix converter, the frequencies of output voltage harmonics are related to the frequencies of input, output, and carrier signals, which are independent of each other. This nature may cause an inaccurate harmonic spectrum when using conventional analytical methods, such as fast Fourier transform (FFT) and the double Fourier analysis. Based on triple Fourier series, this paper proposes a method to pinpoint harmonic components of output voltages of an ultra sparse matrix converter (USMC) under space vector pulse width modulation (SVPWM) strategy. Amplitudes and frequencies of harmonic components are determined precisely for the first time, and the distribution pattern of harmonics can be observed directly from the analytical results. The conclusions drawn in this paper may contribute to the analysis of harmonic characteristics and serve as a reference for the harmonic suppression of USMC. Besides, the proposed method is also applicable to other types of matrix converters.

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Space Vector Modulation for an Indirect Matrix Converter with Improved Input Power Factor

Cited by 18 publications

References 10 publications

Improved DTC-SVM Based on Input-Output Feedback Linearization Technique Applied on DOEWIM Powered by Two Dual Indirect Matrix Converters

Improved DTC-SVM Based on Input-Output Feedback Linearization Technique Applied on DOEWIM Powered by Two Dual Indirect Matrix Converters

An Indirect Matrix Converter Fed Linear Induction Motor Drive by Considering Time-Varying Parameters

Harmonic Spectrum of Output Voltage for Space Vector Pulse Width Modulated Ultra Sparse Matrix Converter

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