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Open AccessArticle

Design Considerations of Switched Flux Memory Machine with Partitioned Stators

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School of Electrical Engineering, Southeast University, Nanjing 210096, China
2
Jiangsu Provincial Key Laboratory of Smart Grid Technology and Equipment, Southeast University, Nanjing 210096, China
*
Author to whom correspondence should be addressed.
Energies 2019, 12(20), 3868; https://doi.org/10.3390/en12203868
Received: 12 September 2019 / Revised: 30 September 2019 / Accepted: 10 October 2019 / Published: 12 October 2019
(This article belongs to the Special Issue Design, Control, and Optimization of Flux Switching Machine)
This paper presents general design considerations of a partitioned stator switched flux hybrid magnet memory machine (PS-SF-HMMM). The armature windings and permanent magnets (PMs) are placed on two separate stators, respectively, in the PS-SF-HMMM, and thus both high torque density and wide flux regulation capability can be obtained. The topology and working principle of the machine are introduced briefly first, and then different magnet arrangements and stator/rotor pole combinations are investigated. In addition, various design parameters are optimized based on finite element (FE) methods. Finally, a prototype is fabricated to experimentally validate the FE results. View Full-Text
Keywords: hybrid magnet memory machine; switched flux machine; partitioned stator; torque density hybrid magnet memory machine; switched flux machine; partitioned stator; torque density
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Lei, J.; Wei, C.; Yang, H.; Zheng, H.; Wang, W.; Feng, S. Design Considerations of Switched Flux Memory Machine with Partitioned Stators. Energies 2019, 12, 3868.

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