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Influence of Airgap Length on Performance of High Power PM-Assisted Syn-Rel Machines (2020)
Conference Proceeding
Zou, T., Gerada, D., Walker, A., Vakil, G., La Rocca, S., La Rocca, A., …Gerada, C. (2020). Influence of Airgap Length on Performance of High Power PM-Assisted Syn-Rel Machines. In 2020 IEEE Energy Conversion Congress and Exposition (ECCE) (1357-1363). https://doi.org/10.1109/ecce44975.2020.9235712

In recent years, synchronous reluctance (Syn-Rel) machines are research hotspots in variable speed motor drives due to their robust rotor structure and wide constant power speed range (CPSR). More practically, when kVA limitation is considered, embed... Read More about Influence of Airgap Length on Performance of High Power PM-Assisted Syn-Rel Machines.

Analysis of Fractional-Slot Concentrated Winding PM Vernier Machines With Regular Open-Slot Stators (2017)
Journal Article
Li, D., Zou, T., Qu, R., & Jiang, D. (2018). Analysis of Fractional-Slot Concentrated Winding PM Vernier Machines With Regular Open-Slot Stators. IEEE Transactions on Industry Applications, 54(2), 1320-1330. https://doi.org/10.1109/tia.2017.2778686

Permanent magnet (PM) vernier (PMV) machines have been extensively researched for direct-drive applications due to their inherently high torque density. This paper presents a quantitative investigation on fractional-slot concentrated winding PMV (FSC... Read More about Analysis of Fractional-Slot Concentrated Winding PM Vernier Machines With Regular Open-Slot Stators.

Advanced High Torque Density PM Vernier Machine With Multiple Working Harmonics (2017)
Journal Article
Zou, T., Li, D., Qu, R., Jiang, D., & Li, J. (2017). Advanced High Torque Density PM Vernier Machine With Multiple Working Harmonics. IEEE Transactions on Industry Applications, 53(6), 5295-5304. https://doi.org/10.1109/tia.2017.2724505

In recent years, permanent magnet (PM) vernier machines have gained more and more attention due to their high torque density and simple mechanical structure. However, PM vernier (PMV) machines with lap windings always suffer from long end winding len... Read More about Advanced High Torque Density PM Vernier Machine With Multiple Working Harmonics.

Analysis of a Dual-Rotor, Toroidal-Winding, Axial-Flux Vernier Permanent Magnet Machine (2017)
Journal Article
Zou, T., Li, D., Qu, R., Li, J., & Jiang, D. (2017). Analysis of a Dual-Rotor, Toroidal-Winding, Axial-Flux Vernier Permanent Magnet Machine. IEEE Transactions on Industry Applications, 53(3), 1920-1930. https://doi.org/10.1109/tia.2017.2657493

In this paper, a vernier permanent magnet (VPM) machine with dual-rotor toroidal-winding axial-flux topology is analyzed. Through the combination of toroidal windings with the rotor-stator-rotor topology, the end winding length of the proposed machin... Read More about Analysis of a Dual-Rotor, Toroidal-Winding, Axial-Flux Vernier Permanent Magnet Machine.