Recent Developments in Inverter Topologies for Direct Torque Controlled Induction Motors.
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| Title: | Recent Developments in Inverter Topologies for Direct Torque Controlled Induction Motors. |
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| Authors: | Korkmaz, Fatih1 fkorkmaz@karatekin.edu.tr, Karhan, Mustafa2 mustafa.karhan@gibtu.edu.tr |
| Source: | Electronics & Electrical Engineering. 2026, Vol. 32 Issue 1, p25-39. 15p. |
| Subjects: | Induction motors, Torque control, Electric drives, Matrix converters, Wide gap semiconductors, Fault tolerance (Engineering) |
| Abstract: | Direct torque control (DTC), an industrial standard for applications requiring high dynamic performance in induction motors, has reached its performance limits owing to the high torque ripple and acoustic noise generated by traditional two-level inverters. This comprehensive review examines the technological evolution of power converter topologies developed to extend the performance limits of DTC, from classic multilevel structures, such as neutral point clamping and cascaded H-bridge, to recently developed reduced-switching-count and asymmetric hybrid topologies. The study also details the integration of matrix converters, which increase power density, and open-ended winding (OEW) architectures, which enable voltage optimization, with DTC. The article compares existing topologies in terms of cost, efficiency, and harmonic performance and provides critical projections on how silicon carbide (SiC)/gallium nitride (GaN)- based wide bandgap semiconductors and fault-tolerant designs will transform future electric drive systems, thereby offering a strategic roadmap for researchers and design engineers. [ABSTRACT FROM AUTHOR] |
| Copyright of Electronics & Electrical Engineering is the property of Electronics & Electrical Engineering 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: 195104894 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Recent Developments in Inverter Topologies for Direct Torque Controlled Induction Motors. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Korkmaz%2C+Fatih%22">Korkmaz, Fatih</searchLink><relatesTo>1</relatesTo><i> fkorkmaz@karatekin.edu.tr</i><br /><searchLink fieldCode="AR" term="%22Karhan%2C+Mustafa%22">Karhan, Mustafa</searchLink><relatesTo>2</relatesTo><i> mustafa.karhan@gibtu.edu.tr</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Electronics+%26+Electrical+Engineering%22">Electronics & Electrical Engineering</searchLink>. 2026, Vol. 32 Issue 1, p25-39. 15p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Induction+motors%22">Induction motors</searchLink><br /><searchLink fieldCode="DE" term="%22Torque+control%22">Torque control</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+drives%22">Electric drives</searchLink><br /><searchLink fieldCode="DE" term="%22Matrix+converters%22">Matrix converters</searchLink><br /><searchLink fieldCode="DE" term="%22Wide+gap+semiconductors%22">Wide gap semiconductors</searchLink><br /><searchLink fieldCode="DE" term="%22Fault+tolerance+%28Engineering%29%22">Fault tolerance (Engineering)</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Direct torque control (DTC), an industrial standard for applications requiring high dynamic performance in induction motors, has reached its performance limits owing to the high torque ripple and acoustic noise generated by traditional two-level inverters. This comprehensive review examines the technological evolution of power converter topologies developed to extend the performance limits of DTC, from classic multilevel structures, such as neutral point clamping and cascaded H-bridge, to recently developed reduced-switching-count and asymmetric hybrid topologies. The study also details the integration of matrix converters, which increase power density, and open-ended winding (OEW) architectures, which enable voltage optimization, with DTC. The article compares existing topologies in terms of cost, efficiency, and harmonic performance and provides critical projections on how silicon carbide (SiC)/gallium nitride (GaN)- based wide bandgap semiconductors and fault-tolerant designs will transform future electric drive systems, thereby offering a strategic roadmap for researchers and design engineers. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Electronics & Electrical Engineering is the property of Electronics & Electrical Engineering 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: 10.5755/j02.eie.44227 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 15 StartPage: 25 Subjects: – SubjectFull: Induction motors Type: general – SubjectFull: Torque control Type: general – SubjectFull: Electric drives Type: general – SubjectFull: Matrix converters Type: general – SubjectFull: Wide gap semiconductors Type: general – SubjectFull: Fault tolerance (Engineering) Type: general Titles: – TitleFull: Recent Developments in Inverter Topologies for Direct Torque Controlled Induction Motors. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Korkmaz, Fatih – PersonEntity: Name: NameFull: Karhan, Mustafa IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 01 Text: 2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 13921215 Numbering: – Type: volume Value: 32 – Type: issue Value: 1 Titles: – TitleFull: Electronics & Electrical Engineering Type: main |
| ResultId | 1 |
