Design and Performance Optimization of Flux-Focusing PMSMs With Consequent-Pole Rotor Considering PM Utilization Ratio

Liu, Ye; Ma, Kang; Gao, Huamin; Zhang, Zhuoran

doi:10.1109/tie.2023.3329225

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2024

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Cited by 3 publications

References 30 publications

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Investigation of Constant Power Output Capability on Reverse Salient Consequent Pole PM Machine for Electric Vehicles

Li,

Zhou,

Ding

et al. 2024

2024 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific)

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Investigation of Constant Power Output Capability on Reverse Salient Consequent Pole PM Machine for Electric Vehicles

Li,

Zhou,

Ding

et al. 2024

2024 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific)

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Multiobjective Optimization of the PMSM With the Same Number of Poles and Slots Considering Dynamic Response and Torque Performance

Yang,

Chen,

Liu

et al. 2024

IEEE/ASME Trans. Mechatron.

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Optimization Design of Novel Consequent Pole Motor for Electric Power Steering System

Jo,

Baek,

Hwang

2024

Machines

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This paper proposes a novel consequent pole machine (CPM) to improve cogging torque, torque ripple, and torque per magnet volume compared to a conventional CPM. The proposed structure consists of a consequent pole rotor that reduces permanent magnet (PM) material. Different from conventional surface permanent magnet machines (SPMs) and conventional CPMs, the proposed CPM has an additional iron pole (AIP) extension under the magnet. This structure is suggested in order to increase the magnet pole angle while maintaining the magnet volume by partially substituting the magnet with iron. The design of the proposed machine was optimized to achieve higher torque and lower torque ripple. Comparisons of the proposed CPM with a conventional SPM and CPM were conducted to show the superiority of the proposed CPM utilizing AIP. The results showed that the proposed CPM exhibits 68% lower cogging torque, 75% lower torque ripple, and 16% higher torque per magnet volume with the same magnet volume compared with the conventional CPM.

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Design and Performance Optimization of Flux-Focusing PMSMs With Consequent-Pole Rotor Considering PM Utilization Ratio

Cited by 3 publications

References 30 publications

Investigation of Constant Power Output Capability on Reverse Salient Consequent Pole PM Machine for Electric Vehicles

Investigation of Constant Power Output Capability on Reverse Salient Consequent Pole PM Machine for Electric Vehicles

Multiobjective Optimization of the PMSM With the Same Number of Poles and Slots Considering Dynamic Response and Torque Performance

Optimization Design of Novel Consequent Pole Motor for Electric Power Steering System

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