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Research on an improved deadbeat model predictive current control of double three-phase open-winding permanent magnet motor.

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Title: Research on an improved deadbeat model predictive current control of double three-phase open-winding permanent magnet motor.
Authors: Ou Sha1 13852944278@139.com, Hongyu Tang1 t_redrain@126.com
Source: Journal of Vibroengineering. Dec2024, Vol. 26 Issue 8, p1791-1805. 15p.
Subjects: Vector valued functions, Prediction models, Mathematical models, Torque, Voltage, Permanent magnets
Abstract: Model predictive current control has high control accuracy and good control performance, and has been widely applied in the control strategy of dual three-phase permanent magnet synchronous motors. This article proposes an improved deadbeat model predictive current control (DMPCC) method by analyzing the mathematical model of a dual three-phase open-winding permanent magnet synchronous motor. One inverter predicts and calculates the optimal voltage vector through the deadbeat model, while the other inverter calculates the optimal voltage vector through the value function rolling optimization. This method reduces the computational workload of the controller, avoids the delay problem of the traditional model predictive current control (MPCC) method, improves the system's response speed, effectively suppresses the current in the harmonic sub-plane, and reduces torque ripple. The simulation results have verified the accuracy and speed of the above control method. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Vibroengineering is the property of Extrica 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: 182107123
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PubType: Academic Journal
PubTypeId: academicJournal
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  Label: Title
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  Data: Research on an improved deadbeat model predictive current control of double three-phase open-winding permanent magnet motor.
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  Data: <searchLink fieldCode="AR" term="%22Ou+Sha%22">Ou Sha</searchLink><relatesTo>1</relatesTo><i> 13852944278@139.com</i><br /><searchLink fieldCode="AR" term="%22Hongyu+Tang%22">Hongyu Tang</searchLink><relatesTo>1</relatesTo><i> t_redrain@126.com</i>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Vibroengineering%22">Journal of Vibroengineering</searchLink>. Dec2024, Vol. 26 Issue 8, p1791-1805. 15p.
– Name: Subject
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  Data: <searchLink fieldCode="DE" term="%22Vector+valued+functions%22">Vector valued functions</searchLink><br /><searchLink fieldCode="DE" term="%22Prediction+models%22">Prediction models</searchLink><br /><searchLink fieldCode="DE" term="%22Mathematical+models%22">Mathematical models</searchLink><br /><searchLink fieldCode="DE" term="%22Torque%22">Torque</searchLink><br /><searchLink fieldCode="DE" term="%22Voltage%22">Voltage</searchLink><br /><searchLink fieldCode="DE" term="%22Permanent+magnets%22">Permanent magnets</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Model predictive current control has high control accuracy and good control performance, and has been widely applied in the control strategy of dual three-phase permanent magnet synchronous motors. This article proposes an improved deadbeat model predictive current control (DMPCC) method by analyzing the mathematical model of a dual three-phase open-winding permanent magnet synchronous motor. One inverter predicts and calculates the optimal voltage vector through the deadbeat model, while the other inverter calculates the optimal voltage vector through the value function rolling optimization. This method reduces the computational workload of the controller, avoids the delay problem of the traditional model predictive current control (MPCC) method, improves the system's response speed, effectively suppresses the current in the harmonic sub-plane, and reduces torque ripple. The simulation results have verified the accuracy and speed of the above control method. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Vibroengineering is the property of Extrica 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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RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.21595/jve.2024.24350
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 15
        StartPage: 1791
    Subjects:
      – SubjectFull: Vector valued functions
        Type: general
      – SubjectFull: Prediction models
        Type: general
      – SubjectFull: Mathematical models
        Type: general
      – SubjectFull: Torque
        Type: general
      – SubjectFull: Voltage
        Type: general
      – SubjectFull: Permanent magnets
        Type: general
    Titles:
      – TitleFull: Research on an improved deadbeat model predictive current control of double three-phase open-winding permanent magnet motor.
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          Name:
            NameFull: Ou Sha
      – PersonEntity:
          Name:
            NameFull: Hongyu Tang
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 12
              Text: Dec2024
              Type: published
              Y: 2024
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              Value: 13928716
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            – Type: volume
              Value: 26
            – Type: issue
              Value: 8
          Titles:
            – TitleFull: Journal of Vibroengineering
              Type: main
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