Analysis and optimization of a five-phase hybrid excitation flux switching machine based on the consistency and complementarity principle

Cheng, Ming; Zhang, Xu; Tong, Minghao; Zhao, Guoqun; Han, Peng

doi:10.23919/cjee.2021.000025

Cited by 16 publications

(2 citation statements)

References 20 publications

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“…• Industrial Application and Field Testing: Once the performance and reliability of FSMs are validated through experiments, they can be deployed in real-world industrial applications. Field testing involves installing FSMs in their intended operating environments, such as electric vehicles [81], renewable energy systems [124], or industrial machinery [138]. Data is collected during realworld operation to evaluate performance, identify any operational challenges, and gather feedback for further optimization.…”

Section: ) Experimental Validation and Industrial Applicationmentioning

confidence: 99%

Advancements in Flux Switching Machine Optimization: Applications and Future Prospects

Abunike,

Okoro,

Far

et al. 2023

IEEE Access

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Flux switching machines play a crucial role in emerging sectors such as renewable energy, electric vehicles, and the aerospace industry. Recent advancements have underscored their potential for achieving high torque density, effective heat management, and flux-weakening capabilities. This paper provides a comprehensive review of the design optimization of these machines, offering a unique contribution, as no previous attempts have delved into a detailed exploration of various optimization techniques specific to this technology. Special attention is given to state-of-the-art technologies related to multi-objective optimization and the performance analysis of the three variants: permanent magnet, wound-field, and hybrid excited. The review highlights and compares several optimization strategies from recent research, revealing research gaps in integrating advanced control algorithms, thermal, vibroacoustic, and structural models into the optimization design process of these machines. Furthermore, this review identifies essential trends in optimization development, offering valuable insights and future perspectives for these machines across diverse applications.

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Section: ) Experimental Validation and Industrial Applicationmentioning

confidence: 99%

Advancements in Flux Switching Machine Optimization: Applications and Future Prospects

Abunike,

Okoro,

Far

et al. 2023

IEEE Access

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show abstract

“…Recently, PM vernier machines (PMVMs) have been studied by researchers because of their high torque density, which makes them more suitable for direct-drive applications [4][5] . The reason why PMVMs can obtain high torque density is the "magnetic field modulation effects" that have been analyzed in details [6][7][8] .…”

Section: Introductionmentioning

confidence: 99%

Magnets Shifting Design of Dual PM Excited Vernier Machine for High-torque Application

Yan

Ling

et al. 2022

Chin. J. Electr. Eng.

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In this study, a novel dual permanent magnet excited vernier machine (DPMEVM) with magnets shifting in stator is proposed. Compared with the conventional permanent magnet synchronous machine (PMSM), the DPMEVM based on the bidirectional field modulation effect can operate in a wider torque range. However, the torque ripple of a conventional DPMEVM is high because of the superposition of the torque generated by the stator-side and rotor-side PMs. Consequently, a novel DPMEVM with magnets shifting is proposed to further reduce the torque ripple. First, the topologies and working principles of the baseline machine and proposed machines are introduced. Second, the torque-contribution harmonics are analyzed and calculated using the Maxwell tensor method. The calculation results reveal that the DPMEVM, benefiting from multiple working harmonics, can offer an enhanced torque capability compared to the PMSM. In addition, the torque ripple characteristics of the proposed machines are analyzed. It is verified that the torque ripple can be significantly reduced through magnets shifting. Third, the performances of the baseline machine and proposed machines are analyzed and compared in terms of flux density, open-circuit back-EMF, and torque characteristics. In addition, the proposed principle can be extended to machines with the same unit motor. Finally, a 120s-110p prototype machine is manufactured for validation.

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Influence of Different Modulation Strategies on Losses for Flux Switching Permanent Magnet Machine

Liu,

Cheng,

Wang

et al. 2024

Lecture Notes in Electrical Engineering

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Analysis and optimization of a five-phase hybrid excitation flux switching machine based on the consistency and complementarity principle

Cited by 16 publications

References 20 publications

Advancements in Flux Switching Machine Optimization: Applications and Future Prospects

Advancements in Flux Switching Machine Optimization: Applications and Future Prospects

Magnets Shifting Design of Dual PM Excited Vernier Machine for High-torque Application

Influence of Different Modulation Strategies on Losses for Flux Switching Permanent Magnet Machine

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