Improved Finite Set-Predictive Torque Control of PMSM Fed by Indirect Matrix Converter with Discrete Space Vector Modulation

Improved Finite Set-Predictive Torque Control of PMSM Fed by Indirect Matrix Converter with Discrete Space Vector Modulation

This study presents finite set-predictive torque control (FS-PTC) with discrete space vector modulation (DSVM) for indirect matrix converter (IMC)-fed permanent magnet synchronous motors (PMSMs). The implementation of FS-PTC with DSVM in an IMC requires high computation time due to the large number...

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Bibliographic Details
Main Authors: Ibrahim Mohd Alsofyani, Yeongsu Bak, Kyo-Beum Lee
Format: Article
Language:English
Published: MDPI AG 2020-12-01
Series:Electronics
Subjects:
discrete space vector modulation
indirect matrix converter
predictive torque control
permanent magnet synchronous motor
Online Access:https://www.mdpi.com/2079-9292/9/12/2133
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spelling doaj-97df55a4c36a4a0d8a7919b7cdfad95c2020-12-14T00:00:38ZengMDPI AGElectronics2079-92922020-12-0192133213310.3390/electronics9122133Improved Finite Set-Predictive Torque Control of PMSM Fed by Indirect Matrix Converter with Discrete Space Vector ModulationIbrahim Mohd Alsofyani0Yeongsu Bak1Kyo-Beum Lee2Department of Electrical and Computer Engineering, Ajou University, World cup-ro 206, Yeongtong-gu, Suwon 16499, KoreaDepartment of Electrical Energy Engineering, Keimyung University, Dalgubeol-daero 1095, Dalseo-gu, Daegu 42601, KoreaDepartment of Electrical and Computer Engineering, Ajou University, World cup-ro 206, Yeongtong-gu, Suwon 16499, KoreaThis study presents finite set-predictive torque control (FS-PTC) with discrete space vector modulation (DSVM) for indirect matrix converter (IMC)-fed permanent magnet synchronous motors (PMSMs). The implementation of FS-PTC with DSVM in an IMC requires high computation time due to the large number of synthesized voltage vectors (VVs). To reduce computation time caused by considering all VVs, a new preselection strategy is proposed to reduce the computational numerations from 37 to 6 VVs. The proposed algorithm can reduce torque and flux ripples and achieve robust characteristics against parameter variations. Additionally, the increased degree of VVs can improve the correlation between the rectifier and inverter sides of the IMC. The effectiveness of the proposed method is verified by simulation and experimental results.https://www.mdpi.com/2079-9292/9/12/2133discrete space vector modulationindirect matrix converterpredictive torque controlpermanent magnet synchronous motor
collection DOAJ
language English
format Article
sources DOAJ
author Ibrahim Mohd Alsofyani
Yeongsu Bak
Kyo-Beum Lee
spellingShingle Ibrahim Mohd Alsofyani
Yeongsu Bak
Kyo-Beum Lee
Improved Finite Set-Predictive Torque Control of PMSM Fed by Indirect Matrix Converter with Discrete Space Vector Modulation
Electronics
discrete space vector modulation
indirect matrix converter
predictive torque control
permanent magnet synchronous motor
author_facet Ibrahim Mohd Alsofyani
Yeongsu Bak
Kyo-Beum Lee
author_sort Ibrahim Mohd Alsofyani
title Improved Finite Set-Predictive Torque Control of PMSM Fed by Indirect Matrix Converter with Discrete Space Vector Modulation
title_short Improved Finite Set-Predictive Torque Control of PMSM Fed by Indirect Matrix Converter with Discrete Space Vector Modulation
title_full Improved Finite Set-Predictive Torque Control of PMSM Fed by Indirect Matrix Converter with Discrete Space Vector Modulation
title_fullStr Improved Finite Set-Predictive Torque Control of PMSM Fed by Indirect Matrix Converter with Discrete Space Vector Modulation
title_full_unstemmed Improved Finite Set-Predictive Torque Control of PMSM Fed by Indirect Matrix Converter with Discrete Space Vector Modulation
title_sort improved finite set-predictive torque control of pmsm fed by indirect matrix converter with discrete space vector modulation
publisher MDPI AG
series Electronics
issn 2079-9292
publishDate 2020-12-01
description This study presents finite set-predictive torque control (FS-PTC) with discrete space vector modulation (DSVM) for indirect matrix converter (IMC)-fed permanent magnet synchronous motors (PMSMs). The implementation of FS-PTC with DSVM in an IMC requires high computation time due to the large number of synthesized voltage vectors (VVs). To reduce computation time caused by considering all VVs, a new preselection strategy is proposed to reduce the computational numerations from 37 to 6 VVs. The proposed algorithm can reduce torque and flux ripples and achieve robust characteristics against parameter variations. Additionally, the increased degree of VVs can improve the correlation between the rectifier and inverter sides of the IMC. The effectiveness of the proposed method is verified by simulation and experimental results.
topic discrete space vector modulation
indirect matrix converter
predictive torque control
permanent magnet synchronous motor
url https://www.mdpi.com/2079-9292/9/12/2133
work_keys_str_mv AT ibrahimmohdalsofyani improvedfinitesetpredictivetorquecontrolofpmsmfedbyindirectmatrixconverterwithdiscretespacevectormodulation
AT yeongsubak improvedfinitesetpredictivetorquecontrolofpmsmfedbyindirectmatrixconverterwithdiscretespacevectormodulation
AT kyobeumlee improvedfinitesetpredictivetorquecontrolofpmsmfedbyindirectmatrixconverterwithdiscretespacevectormodulation
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