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Single-stage, single-phase, ac-dc buck-boost converter for low-voltage applications.

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Title: Single-stage, single-phase, ac-dc buck-boost converter for low-voltage applications.
Authors: Abdelsalam, Ibrahim1,2, Adam, Grain P.1 grain.adam@eee.strath.ac.uk, Holliday, Derrick1, Williams, Barry W.1
Source: IET Power Electronics (Wiley-Blackwell). 2014, Vol. 7 Issue 10, p2496-2505. 10p. 2 Diagrams, 2 Charts, 6 Graphs.
Subjects: Single-stage accelerators, AC DC transformers, Cascade converters, Low voltage systems, Computer-aided design
Abstract: The suitability of a single-stage ac-dc buck-boost converter for low-voltage applications is investigated. In-depth discussion and analysis of the converter's operating principle, basic relationships that govern converter steady-state operation and details of the necessary control structures needed to comply with the grid code are provided. The validity of the proposed system is confirmed using power system computer aided design (PSCAD)/electromagnetic transients including DC (EMTDC) simulations, and is substantiated experimentally. The buck-boost converter under investigation has good dynamic performance in both buck and boost modes, and ensures near unity input power factor over the full operating range, whilst having fewer devices and passive elements than other published versions of the buck-boost converter. [ABSTRACT FROM AUTHOR]
Copyright of IET Power Electronics (Wiley-Blackwell) is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 98968963
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: Single-stage, single-phase, ac-dc buck-boost converter for low-voltage applications.
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  Data: <searchLink fieldCode="JN" term="%22IET+Power+Electronics+%28Wiley-Blackwell%29%22">IET Power Electronics (Wiley-Blackwell)</searchLink>. 2014, Vol. 7 Issue 10, p2496-2505. 10p. 2 Diagrams, 2 Charts, 6 Graphs.
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  Data: <searchLink fieldCode="DE" term="%22Single-stage+accelerators%22">Single-stage accelerators</searchLink><br /><searchLink fieldCode="DE" term="%22AC+DC+transformers%22">AC DC transformers</searchLink><br /><searchLink fieldCode="DE" term="%22Cascade+converters%22">Cascade converters</searchLink><br /><searchLink fieldCode="DE" term="%22Low+voltage+systems%22">Low voltage systems</searchLink><br /><searchLink fieldCode="DE" term="%22Computer-aided+design%22">Computer-aided design</searchLink>
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  Label: Abstract
  Group: Ab
  Data: The suitability of a single-stage ac-dc buck-boost converter for low-voltage applications is investigated. In-depth discussion and analysis of the converter's operating principle, basic relationships that govern converter steady-state operation and details of the necessary control structures needed to comply with the grid code are provided. The validity of the proposed system is confirmed using power system computer aided design (PSCAD)/electromagnetic transients including DC (EMTDC) simulations, and is substantiated experimentally. The buck-boost converter under investigation has good dynamic performance in both buck and boost modes, and ensures near unity input power factor over the full operating range, whilst having fewer devices and passive elements than other published versions of the buck-boost converter. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of IET Power Electronics (Wiley-Blackwell) is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – Type: doi
        Value: 10.1049/iet-pel.2013.0754
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      – Code: eng
        Text: English
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        PageCount: 10
        StartPage: 2496
    Subjects:
      – SubjectFull: Single-stage accelerators
        Type: general
      – SubjectFull: AC DC transformers
        Type: general
      – SubjectFull: Cascade converters
        Type: general
      – SubjectFull: Low voltage systems
        Type: general
      – SubjectFull: Computer-aided design
        Type: general
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      – TitleFull: Single-stage, single-phase, ac-dc buck-boost converter for low-voltage applications.
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            NameFull: Adam, Grain P.
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            – D: 01
              M: 10
              Text: 2014
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