On a Novel Topology of Matrix Converter Applied to Accelerator DC Power Supply

The current topology schemes of heavy ion accelerator power supply have serious pollution to the power grid caused by low power factor of the grid side. Considering the characteristics of adjustable power factor and bidirectional energy transfer of the matrix converter, the possibility of which appl...

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Main Authors: Bin Wang, Weizhang Song, Yang Si
Format: Article
Language:English
Published: Wiley 2022-01-01
Series:Complexity
Online Access:http://dx.doi.org/10.1155/2022/3681007
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author Bin Wang
Weizhang Song
Yang Si
author_facet Bin Wang
Weizhang Song
Yang Si
author_sort Bin Wang
collection DOAJ
description The current topology schemes of heavy ion accelerator power supply have serious pollution to the power grid caused by low power factor of the grid side. Considering the characteristics of adjustable power factor and bidirectional energy transfer of the matrix converter, the possibility of which applied to the accelerator DC power supply is studied and three kinds of backup topology schemes including the preceding regulated matrix rectifier (MR) are proposed in this article. Given the actual situation of accelerator power supply, research has been focused on the modulation strategy suitable for the topology of the preceding regulated MR and simulation validation. Based on simulation of the preceding regulated MR scheme, a matrix power prototype is developed. A power factor tester is utilized to test grid side power factor. According to the experimental results, it is prospectively feasible to apply the preceding regulated MR topology to accelerator DC power supply, with excellent performance of the grid side.
format Article
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institution Kabale University
issn 1099-0526
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publishDate 2022-01-01
publisher Wiley
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series Complexity
spelling doaj-art-8805ef8e54ed47f49773b293584b1e8a2025-02-03T05:50:39ZengWileyComplexity1099-05262022-01-01202210.1155/2022/3681007On a Novel Topology of Matrix Converter Applied to Accelerator DC Power SupplyBin Wang0Weizhang Song1Yang Si2School of Physics and Electronic-Electrical EngineeringSchool of Electrical EngineeringNew Energy (Photovoltaic) Industry Research CenterThe current topology schemes of heavy ion accelerator power supply have serious pollution to the power grid caused by low power factor of the grid side. Considering the characteristics of adjustable power factor and bidirectional energy transfer of the matrix converter, the possibility of which applied to the accelerator DC power supply is studied and three kinds of backup topology schemes including the preceding regulated matrix rectifier (MR) are proposed in this article. Given the actual situation of accelerator power supply, research has been focused on the modulation strategy suitable for the topology of the preceding regulated MR and simulation validation. Based on simulation of the preceding regulated MR scheme, a matrix power prototype is developed. A power factor tester is utilized to test grid side power factor. According to the experimental results, it is prospectively feasible to apply the preceding regulated MR topology to accelerator DC power supply, with excellent performance of the grid side.http://dx.doi.org/10.1155/2022/3681007
spellingShingle Bin Wang
Weizhang Song
Yang Si
On a Novel Topology of Matrix Converter Applied to Accelerator DC Power Supply
Complexity
title On a Novel Topology of Matrix Converter Applied to Accelerator DC Power Supply
title_full On a Novel Topology of Matrix Converter Applied to Accelerator DC Power Supply
title_fullStr On a Novel Topology of Matrix Converter Applied to Accelerator DC Power Supply
title_full_unstemmed On a Novel Topology of Matrix Converter Applied to Accelerator DC Power Supply
title_short On a Novel Topology of Matrix Converter Applied to Accelerator DC Power Supply
title_sort on a novel topology of matrix converter applied to accelerator dc power supply
url http://dx.doi.org/10.1155/2022/3681007
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AT weizhangsong onanoveltopologyofmatrixconverterappliedtoacceleratordcpowersupply
AT yangsi onanoveltopologyofmatrixconverterappliedtoacceleratordcpowersupply