Design Concept of a Repairable YASA Axial Flux Machine With a Hybrid Cooling System
IET Conference Proceedings, 2023Yokeless and segmented armature (YASA) axial flux machines (AFMs) offer the potential for higher torque density at a lower axial length than radial flux machines. One challenge with this particular type of machine lies in the manufacturing of the stator. Therefore, a design concept for YASA machines is developed and investigated.
Schäfer, A. +10 more
exaly +3 more sources
Optimal Design Method for Large-Scale YASA Machines
IEEE Transactions on Energy Conversion, 2015The objective of this paper is to develop an analytical optimal design tool to determine a megawatt-scale yokelss and segmented armature (YASA) machine design that fulfills the application requirements and constraints. This analytical tool considers both electromagnetic and structural designs.
Malcolm McCulloch
exaly +2 more sources
Dual-Skew Magnet in Cogging Torque Minimization of YASA Machine
2018 Asia-Pacific Magnetic Recording Conference (APMRC), 2018This paper presents a detailed research of using dual-skew magnet topology in a Yokeless and segmented armature (YASA) machine for cogging torque minimization. The results show that compared with conventional skew magnet, dual-skew magnet has a better performance in minimization cogging torque while having low impact on back-EMF.
Nian Li, Mingyao Lin, Lun Jia
exaly +2 more sources
Sensitivity Analysis of YASA Axial Flux Permanent Magnet Machines
2024 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM)This paper reports the sensitivity analysis of a Yokeless And Segmented Armature (YASA) axial flux permanent magnet machine. The structure of the device facilitates its stator construction and assembly but leads to some design aspects that can affect the device's performance. The sensitivity of a YASA machine to these aspects is investigated, analyzing
Rocco Rizzo +2 more
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Electromagnetic Assessment of a Five-Phase YASA Machine for Automotive Traction
2023 15th Seminar on Power Electronics and Control (SEPOC), 2023Paulo Roberto Eckert +2 more
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Comparison of YASA and Conventional Surface-Mounted Permanent Magnet Machines for Wind Generator
2021 24th International Conference on Electrical Machines and Systems (ICEMS), 2021Leilei Wu, Zhiguang Tian
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Torque Improvement of Dual Three-Phase YASA Machine Based on Current Harmonics Injection
2022 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific), 2022Zhongze Wu, Lingyun Shao
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Investigation of AC Copper Losses in the YASA Machine With Rectangular Wire Windings
2023 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices (ASEMD), 2023Mingyao Lin, Lun Jia, Yixiang Tu
exaly +2 more sources
Analytical Determination of Model Parameters of Multiphase YASA Machines
Journal of Control, Automation and Electrical SystemsLuis A Pereira +2 more
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Aspect Ratio Optimization for YASA Machines Under Thermal Constraints
2024 International Conference on Electrical Machines (ICEM)Zhu, Zi-Qiang, Hanju Ding
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