Comparative Study of Novel Dual-Stator Machines Having Different Biased PM Configurations

Xiaodong Zhang; Hui Yang; Ya Li; Shuangxia Niu

doi:10.1109/TMAG.2021.3097587

Comparative Study of Novel Dual-Stator Machines Having Different Biased PM Configurations

Xiaodong Zhang, Hui Yang, Ya Li, Shuangxia Niu

Research output: Journal article publication › Journal article › Academic research › peer-review

4 Citations (Scopus)

Abstract

In this article, two novel dual-stator machines with different biased permanent magnet (PM) configurations are developed and comparatively studied. For the proposed machines, the PMs are only located in the inner stator, but with different configurations, that is, surface-mounted PM (SPM) and interior PM (IPM), respectively. The machine topologies and operating principle are introduced first. Then, the electromagnetic characteristics, including open-circuit performance, torque characteristics, field-weakening capability, loss, and efficiency, are comprehensively analyzed and compared by finite-element method (FEM). The experimental validation is conducted to verify the FEM analyses.

Original language	English
Article number	9486885
Journal	IEEE Transactions on Magnetics
Volume	58
Issue number	2
DOIs	https://doi.org/10.1109/TMAG.2021.3097587
Publication status	Published - 1 Feb 2022

Keywords

Dual-stator (DS)
flux reversal
magnetically geared machine
permanent magnet (PM)
switched flux

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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10.1109/TMAG.2021.3097587

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title = "Comparative Study of Novel Dual-Stator Machines Having Different Biased PM Configurations",

abstract = "In this article, two novel dual-stator machines with different biased permanent magnet (PM) configurations are developed and comparatively studied. For the proposed machines, the PMs are only located in the inner stator, but with different configurations, that is, surface-mounted PM (SPM) and interior PM (IPM), respectively. The machine topologies and operating principle are introduced first. Then, the electromagnetic characteristics, including open-circuit performance, torque characteristics, field-weakening capability, loss, and efficiency, are comprehensively analyzed and compared by finite-element method (FEM). The experimental validation is conducted to verify the FEM analyses.",

keywords = "Dual-stator (DS), flux reversal, magnetically geared machine, permanent magnet (PM), switched flux",

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AU - Zhang, Xiaodong

AU - Yang, Hui

AU - Li, Ya

AU - Niu, Shuangxia

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N2 - In this article, two novel dual-stator machines with different biased permanent magnet (PM) configurations are developed and comparatively studied. For the proposed machines, the PMs are only located in the inner stator, but with different configurations, that is, surface-mounted PM (SPM) and interior PM (IPM), respectively. The machine topologies and operating principle are introduced first. Then, the electromagnetic characteristics, including open-circuit performance, torque characteristics, field-weakening capability, loss, and efficiency, are comprehensively analyzed and compared by finite-element method (FEM). The experimental validation is conducted to verify the FEM analyses.

AB - In this article, two novel dual-stator machines with different biased permanent magnet (PM) configurations are developed and comparatively studied. For the proposed machines, the PMs are only located in the inner stator, but with different configurations, that is, surface-mounted PM (SPM) and interior PM (IPM), respectively. The machine topologies and operating principle are introduced first. Then, the electromagnetic characteristics, including open-circuit performance, torque characteristics, field-weakening capability, loss, and efficiency, are comprehensively analyzed and compared by finite-element method (FEM). The experimental validation is conducted to verify the FEM analyses.

KW - Dual-stator (DS)

KW - flux reversal

KW - magnetically geared machine

KW - permanent magnet (PM)

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Comparative Study of Novel Dual-Stator Machines Having Different Biased PM Configurations

Abstract

Keywords

ASJC Scopus subject areas

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