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Novel Modulation Method for Multidirectional Matrix Converter

This study presents a new modulation method for multidirectional matrix converter (MDMC), based on the direct duty ratio pulse width modulation (DDPWM). In this study, a new structure of MDMC has been proposed to control the power flow direction through the stand-alone battery based system and hybri...

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Detalles Bibliográficos
Autores principales: Toosi, Saman, Misron, Norhisam, Hanamoto, Tsuyoshi, Aris, Ishak Bin, Mohd Radzi, Mohd Amran, Yamada, Hiroaki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4179938/
https://www.ncbi.nlm.nih.gov/pubmed/25298969
http://dx.doi.org/10.1155/2014/645734
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author Toosi, Saman
Misron, Norhisam
Hanamoto, Tsuyoshi
Aris, Ishak Bin
Mohd Radzi, Mohd Amran
Yamada, Hiroaki
author_facet Toosi, Saman
Misron, Norhisam
Hanamoto, Tsuyoshi
Aris, Ishak Bin
Mohd Radzi, Mohd Amran
Yamada, Hiroaki
author_sort Toosi, Saman
collection PubMed
description This study presents a new modulation method for multidirectional matrix converter (MDMC), based on the direct duty ratio pulse width modulation (DDPWM). In this study, a new structure of MDMC has been proposed to control the power flow direction through the stand-alone battery based system and hybrid vehicle. The modulation method acts based on the average voltage over one switching period concept. Therefore, in order to determine the duty ratio for each switch, the instantaneous input voltages are captured and compared with triangular waveform continuously. By selecting the proper switching pattern and changing the slope of the carriers, the sinusoidal input current can be synthesized with high power factor and desired output voltage. The proposed system increases the discharging time of the battery by injecting the power to the system from the generator and battery at the same time. Thus, it makes the battery life longer and saves more energy. This paper also derived necessary equation for proposed modulation method as well as detail of analysis and modulation algorithm. The theoretical and modulation concepts presented have been verified in MATLAB simulation.
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spelling pubmed-41799382014-10-08 Novel Modulation Method for Multidirectional Matrix Converter Toosi, Saman Misron, Norhisam Hanamoto, Tsuyoshi Aris, Ishak Bin Mohd Radzi, Mohd Amran Yamada, Hiroaki ScientificWorldJournal Research Article This study presents a new modulation method for multidirectional matrix converter (MDMC), based on the direct duty ratio pulse width modulation (DDPWM). In this study, a new structure of MDMC has been proposed to control the power flow direction through the stand-alone battery based system and hybrid vehicle. The modulation method acts based on the average voltage over one switching period concept. Therefore, in order to determine the duty ratio for each switch, the instantaneous input voltages are captured and compared with triangular waveform continuously. By selecting the proper switching pattern and changing the slope of the carriers, the sinusoidal input current can be synthesized with high power factor and desired output voltage. The proposed system increases the discharging time of the battery by injecting the power to the system from the generator and battery at the same time. Thus, it makes the battery life longer and saves more energy. This paper also derived necessary equation for proposed modulation method as well as detail of analysis and modulation algorithm. The theoretical and modulation concepts presented have been verified in MATLAB simulation. Hindawi Publishing Corporation 2014 2014-09-14 /pmc/articles/PMC4179938/ /pubmed/25298969 http://dx.doi.org/10.1155/2014/645734 Text en Copyright © 2014 Saman Toosi et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Toosi, Saman
Misron, Norhisam
Hanamoto, Tsuyoshi
Aris, Ishak Bin
Mohd Radzi, Mohd Amran
Yamada, Hiroaki
Novel Modulation Method for Multidirectional Matrix Converter
title Novel Modulation Method for Multidirectional Matrix Converter
title_full Novel Modulation Method for Multidirectional Matrix Converter
title_fullStr Novel Modulation Method for Multidirectional Matrix Converter
title_full_unstemmed Novel Modulation Method for Multidirectional Matrix Converter
title_short Novel Modulation Method for Multidirectional Matrix Converter
title_sort novel modulation method for multidirectional matrix converter
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4179938/
https://www.ncbi.nlm.nih.gov/pubmed/25298969
http://dx.doi.org/10.1155/2014/645734
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