Magnetic Equivalent Circuit Modeling and Design of Permanent Magnet Synchronous Machines with Distributed Windings in Axial–Radial Rotor Configuration.
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| Title: | Magnetic Equivalent Circuit Modeling and Design of Permanent Magnet Synchronous Machines with Distributed Windings in Axial–Radial Rotor Configuration. |
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| Authors: | Yousefnejad, Soheil1 (AUTHOR), Mehrasa, Majid (AUTHOR) syousefn@uno.edu, Rastgoufard, Parviz1 (AUTHOR) |
| Source: | Energies (19961073). Feb2026, Vol. 19 Issue 4, p881. 22p. |
| Subject Terms: | *Rotors, *Magnetic circuits, *Permanent magnet generators, *Electric windings, *Transportation engineering, *Finite element method, *Torque |
| Abstract: | In order to increase the torque of the permanent magnet synchronous machine (PMSM), this paper proposes a novel strategy focusing on the new concept of an additional rotor—referred to as the axial rotor—to effectively utilize the space in PMSMs with distributed windings while preserving the conventional stator slot geometry and winding configuration. Unlike the main radial rotor, which employs radially magnetized permanent magnets (PMs), the proposed axial rotor-based technique uses axially magnetized PMs to highly enhance the magnetic field within the air gap, leading to increased torque output as well as well-suited for transportation applications for transportation sector applications. Moreover, this paper develops a magnetic equivalent circuit (MEC) model so as to facilitate faster design iterations and reduce computational effort as well. The accuracy of the proposed model is validated through Finite Element (FE) analysis and also the proposed design strategy is compared with other configurations. Experimental results further validate the effectiveness of the proposed structure. [ABSTRACT FROM AUTHOR] |
| Database: | Energy & Power Source |
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| FullText | Links: – Type: pdflink Text: Availability: 1 |
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| Header | DbId: enr DbLabel: Energy & Power Source An: 191973301 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Magnetic Equivalent Circuit Modeling and Design of Permanent Magnet Synchronous Machines with Distributed Windings in Axial–Radial Rotor Configuration. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Yousefnejad%2C+Soheil%22">Yousefnejad, Soheil</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Mehrasa%2C+Majid%22">Mehrasa, Majid</searchLink> (AUTHOR)<i> syousefn@uno.edu</i><br /><searchLink fieldCode="AR" term="%22Rastgoufard%2C+Parviz%22">Rastgoufard, Parviz</searchLink><relatesTo>1</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Energies+%2819961073%29%22">Energies (19961073)</searchLink>. Feb2026, Vol. 19 Issue 4, p881. 22p. – Name: Subject Label: Subject Terms Group: Su Data: *<searchLink fieldCode="DE" term="%22Rotors%22">Rotors</searchLink><br />*<searchLink fieldCode="DE" term="%22Magnetic+circuits%22">Magnetic circuits</searchLink><br />*<searchLink fieldCode="DE" term="%22Permanent+magnet+generators%22">Permanent magnet generators</searchLink><br />*<searchLink fieldCode="DE" term="%22Electric+windings%22">Electric windings</searchLink><br />*<searchLink fieldCode="DE" term="%22Transportation+engineering%22">Transportation engineering</searchLink><br />*<searchLink fieldCode="DE" term="%22Finite+element+method%22">Finite element method</searchLink><br />*<searchLink fieldCode="DE" term="%22Torque%22">Torque</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: In order to increase the torque of the permanent magnet synchronous machine (PMSM), this paper proposes a novel strategy focusing on the new concept of an additional rotor—referred to as the axial rotor—to effectively utilize the space in PMSMs with distributed windings while preserving the conventional stator slot geometry and winding configuration. Unlike the main radial rotor, which employs radially magnetized permanent magnets (PMs), the proposed axial rotor-based technique uses axially magnetized PMs to highly enhance the magnetic field within the air gap, leading to increased torque output as well as well-suited for transportation applications for transportation sector applications. Moreover, this paper develops a magnetic equivalent circuit (MEC) model so as to facilitate faster design iterations and reduce computational effort as well. The accuracy of the proposed model is validated through Finite Element (FE) analysis and also the proposed design strategy is compared with other configurations. Experimental results further validate the effectiveness of the proposed structure. [ABSTRACT FROM AUTHOR] |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=enr&AN=191973301 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.3390/en19040881 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 22 StartPage: 881 Subjects: – SubjectFull: Rotors Type: general – SubjectFull: Magnetic circuits Type: general – SubjectFull: Permanent magnet generators Type: general – SubjectFull: Electric windings Type: general – SubjectFull: Transportation engineering Type: general – SubjectFull: Finite element method Type: general – SubjectFull: Torque Type: general Titles: – TitleFull: Magnetic Equivalent Circuit Modeling and Design of Permanent Magnet Synchronous Machines with Distributed Windings in Axial–Radial Rotor Configuration. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Yousefnejad, Soheil – PersonEntity: Name: NameFull: Mehrasa, Majid – PersonEntity: Name: NameFull: Rastgoufard, Parviz IsPartOfRelationships: – BibEntity: Dates: – D: 15 M: 02 Text: Feb2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 19961073 Numbering: – Type: volume Value: 19 – Type: issue Value: 4 Titles: – TitleFull: Energies (19961073) Type: main |
| ResultId | 1 |
