With the aim of transferring power efficiently and reliably to a load and solving the weight and cost constraints encountered by direct drive systems, a new axial magnetically geared machine configuration is presented. The main objective of this research is to design a magnetic gear machine that achieves high torque density with low torque ripple and optimal volume of permanent magnets used. To achieve this objective, data is collected from existing sources. This data is then analyzed using matrices to extract the relevant information. Subsequently, Ansys Maxwell software is used to design the proposed machine while optimizing the key design parameters using the parameter sweep method. The optimized model is analyzed by finite elements in 2D and 3D. The results obtained are very satisfactory as the proposed machine achieves high torque density, high torque per unit volume of permanent magnets and low torque ripples of 110.26 kNm/m3, 492.81 kNm/m3 and 1.33 % respectively. The machine designed is suitable for electric vehicles.
| Date | 12 Sept 2023 |
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| Original language | French |
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| Awarding Institution | - École de technologie supérieure
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| Supervisor | Qingsong Wang (Supervisor) |
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Aloeyi, E. F. (Author),
Wang (Supervisor),
12 Sept 2023Student thesis: Master's thesis › Master in Engineering: Electrical Engineering