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Torque and Torque Ripple-Focused Performance Evaluation of Outer-Rotor Synchronous Reluctance Motors with Hybrid Flux-Barrier Rotor Structure

Cilt: 13 Sayı: 1 20 Temmuz 2026
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Torque and Torque Ripple-Focused Performance Evaluation of Outer-Rotor Synchronous Reluctance Motors with Hybrid Flux-Barrier Rotor Structure

Öz

In this study, the electromagnetic performance of an Outer-Rotor Synchronous Reluctance Motor (OR-SynRM) is investigated by analyzing different rotor flux barrier geometries. The stator geometry, winding structure, and operating conditions are kept constant, while only the number, geometry, and arrangement of the rotor flux barriers are varied. Based on four fundamental barrier geometries (elliptical, triangular, U1, and U2), hybrid rotor topologies with two and three barriers are developed, resulting in a total of 34 motor designs. The electromagnetic behavior is analyzed using a two-dimensional time-stepping Finite Element Method (FEM) based on Maxwell’s equations. During the optimization process, a Multi-Objective Genetic Algorithm (MOGA) is applied, in which average electromagnetic torque and torque ripple are equally weighted. The results show that the number and geometry of the barriers strongly influence magnetic flux distribution, torque production, and torque ripple characteristics. Back Electromotive Force (back-EMF) waveform and harmonic analyses indicate that multi-barrier rotor structures provide a more balanced electromagnetic performance.

Anahtar Kelimeler

OR-SynRM, Hybrid Rotor Flux Barriers, Torque Ripple, MOGA, Induced Voltage Harmonics

Kaynakça

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Kaynak Göster

APA
Özdemir, Ş., & Eker, M. (2026). Torque and Torque Ripple-Focused Performance Evaluation of Outer-Rotor Synchronous Reluctance Motors with Hybrid Flux-Barrier Rotor Structure. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi, 13(1), 1-23. https://doi.org/10.54365/adyumbd.1911181
AMA
1.Özdemir Ş, Eker M. Torque and Torque Ripple-Focused Performance Evaluation of Outer-Rotor Synchronous Reluctance Motors with Hybrid Flux-Barrier Rotor Structure. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi. 2026;13(1):1-23. doi:10.54365/adyumbd.1911181
Chicago
Özdemir, Şükrü, ve Mustafa Eker. 2026. “Torque and Torque Ripple-Focused Performance Evaluation of Outer-Rotor Synchronous Reluctance Motors with Hybrid Flux-Barrier Rotor Structure”. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi 13 (1): 1-23. https://doi.org/10.54365/adyumbd.1911181.
EndNote
Özdemir Ş, Eker M (01 Temmuz 2026) Torque and Torque Ripple-Focused Performance Evaluation of Outer-Rotor Synchronous Reluctance Motors with Hybrid Flux-Barrier Rotor Structure. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi 13 1 1–23.
IEEE
[1]Ş. Özdemir ve M. Eker, “Torque and Torque Ripple-Focused Performance Evaluation of Outer-Rotor Synchronous Reluctance Motors with Hybrid Flux-Barrier Rotor Structure”, Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi, c. 13, sy 1, ss. 1–23, Tem. 2026, doi: 10.54365/adyumbd.1911181.
ISNAD
Özdemir, Şükrü - Eker, Mustafa. “Torque and Torque Ripple-Focused Performance Evaluation of Outer-Rotor Synchronous Reluctance Motors with Hybrid Flux-Barrier Rotor Structure”. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi 13/1 (01 Temmuz 2026): 1-23. https://doi.org/10.54365/adyumbd.1911181.
JAMA
1.Özdemir Ş, Eker M. Torque and Torque Ripple-Focused Performance Evaluation of Outer-Rotor Synchronous Reluctance Motors with Hybrid Flux-Barrier Rotor Structure. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi. 2026;13:1–23.
MLA
Özdemir, Şükrü, ve Mustafa Eker. “Torque and Torque Ripple-Focused Performance Evaluation of Outer-Rotor Synchronous Reluctance Motors with Hybrid Flux-Barrier Rotor Structure”. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi, c. 13, sy 1, Temmuz 2026, ss. 1-23, doi:10.54365/adyumbd.1911181.
Vancouver
1.Şükrü Özdemir, Mustafa Eker. Torque and Torque Ripple-Focused Performance Evaluation of Outer-Rotor Synchronous Reluctance Motors with Hybrid Flux-Barrier Rotor Structure. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi. 01 Temmuz 2026;13(1):1-23. doi:10.54365/adyumbd.1911181