View in EDS HTML Full Text PDF Full Text

Motor Soft-Start Technology: Intelligent Control, Wide Bandwidth Applications, and Energy Efficiency Optimization.

Saved in:
Bibliographic Details
Title: Motor Soft-Start Technology: Intelligent Control, Wide Bandwidth Applications, and Energy Efficiency Optimization.
Authors: Li, Peng1 (AUTHOR), Fang, Li1,2 (AUTHOR), Ji, Pengkun1 (AUTHOR), Li, Shuaiqi1,2 (AUTHOR), Li, Weibo2 (AUTHOR) liweibo@whut.edu.cn
Source: Energies (19961073). Feb2026, Vol. 19 Issue 3, p603. 30p.
Subject Terms: *Wide gap semiconductors, *Intelligent control systems, *Industrial equipment, *Energy consumption, *Carbon dioxide mitigation, *Gallium nitride
Abstract: Direct-starting of industrial motors has problems such as large current impact (five to eight times the rated current), mechanical stress damage, and low energy efficiency. This paper explores the technological innovations in motor soft-start driven by intelligent control and wide-bandgap semiconductors, and constructs a highly reliable and low energy consumption solution. Firstly, based on a material–device–algorithm system framework, a comparative study is conducted on the performance breakthroughs of SiC/GaN in replacing silicon-based devices. Secondly, an intelligent control model is established and a highly reliable system architecture is developed. A comprehensive review of recent literature indicates that SiC devices can reduce switching losses by up to 80%, and intelligent algorithms significantly improve control accuracy. System-level solutions reported in the industry demonstrate the capability to limit current to 1.5–3 times the rated current and achieve substantial carbon emission reductions. These technologies provide key technical support for the intelligent upgrading of industrial motor systems and the dual-carbon goal. In the future, development will continue to evolve in the direction of device miniaturization and other directions. [ABSTRACT FROM AUTHOR]
Database: Energy & Power Source
Full text is not displayed to guests.
FullText Links:
  – Type: pdflink
Text:
  Availability: 1
Header DbId: enr
DbLabel: Energy & Power Source
An: 191587082
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Motor Soft-Start Technology: Intelligent Control, Wide Bandwidth Applications, and Energy Efficiency Optimization.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Li%2C+Peng%22">Li, Peng</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Fang%2C+Li%22">Fang, Li</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ji%2C+Pengkun%22">Ji, Pengkun</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Li%2C+Shuaiqi%22">Li, Shuaiqi</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Li%2C+Weibo%22">Li, Weibo</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> liweibo@whut.edu.cn</i>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Energies+%2819961073%29%22">Energies (19961073)</searchLink>. Feb2026, Vol. 19 Issue 3, p603. 30p.
– Name: Subject
  Label: Subject Terms
  Group: Su
  Data: *<searchLink fieldCode="DE" term="%22Wide+gap+semiconductors%22">Wide gap semiconductors</searchLink><br />*<searchLink fieldCode="DE" term="%22Intelligent+control+systems%22">Intelligent control systems</searchLink><br />*<searchLink fieldCode="DE" term="%22Industrial+equipment%22">Industrial equipment</searchLink><br />*<searchLink fieldCode="DE" term="%22Energy+consumption%22">Energy consumption</searchLink><br />*<searchLink fieldCode="DE" term="%22Carbon+dioxide+mitigation%22">Carbon dioxide mitigation</searchLink><br />*<searchLink fieldCode="DE" term="%22Gallium+nitride%22">Gallium nitride</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Direct-starting of industrial motors has problems such as large current impact (five to eight times the rated current), mechanical stress damage, and low energy efficiency. This paper explores the technological innovations in motor soft-start driven by intelligent control and wide-bandgap semiconductors, and constructs a highly reliable and low energy consumption solution. Firstly, based on a material–device–algorithm system framework, a comparative study is conducted on the performance breakthroughs of SiC/GaN in replacing silicon-based devices. Secondly, an intelligent control model is established and a highly reliable system architecture is developed. A comprehensive review of recent literature indicates that SiC devices can reduce switching losses by up to 80%, and intelligent algorithms significantly improve control accuracy. System-level solutions reported in the industry demonstrate the capability to limit current to 1.5–3 times the rated current and achieve substantial carbon emission reductions. These technologies provide key technical support for the intelligent upgrading of industrial motor systems and the dual-carbon goal. In the future, development will continue to evolve in the direction of device miniaturization and other directions. [ABSTRACT FROM AUTHOR]
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=enr&AN=191587082
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.3390/en19030603
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 30
        StartPage: 603
    Subjects:
      – SubjectFull: Wide gap semiconductors
        Type: general
      – SubjectFull: Intelligent control systems
        Type: general
      – SubjectFull: Industrial equipment
        Type: general
      – SubjectFull: Energy consumption
        Type: general
      – SubjectFull: Carbon dioxide mitigation
        Type: general
      – SubjectFull: Gallium nitride
        Type: general
    Titles:
      – TitleFull: Motor Soft-Start Technology: Intelligent Control, Wide Bandwidth Applications, and Energy Efficiency Optimization.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Li, Peng
      – PersonEntity:
          Name:
            NameFull: Fang, Li
      – PersonEntity:
          Name:
            NameFull: Ji, Pengkun
      – PersonEntity:
          Name:
            NameFull: Li, Shuaiqi
      – PersonEntity:
          Name:
            NameFull: Li, Weibo
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 02
              Text: Feb2026
              Type: published
              Y: 2026
          Identifiers:
            – Type: issn-print
              Value: 19961073
          Numbering:
            – Type: volume
              Value: 19
            – Type: issue
              Value: 3
          Titles:
            – TitleFull: Energies (19961073)
              Type: main
ResultId 1