Analysis of the novel laminated structure of double excited three-degree-of-freedom motor
- Authors
- Kim, Young-boong; Kwon, Byung il
- Issue Date
- May-2010
- Publisher
- IEEE
- Keywords
- Magnetic equivalent circuits; Torque characteristic; Torque equation; Electromagnetic field measurement; Electromagnetic fields; Finite element method; Laminated structures; 2-D finite-element methods; Manufacturability; Magnetic materials; Laminating; Th
- Citation
- Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010
- Indexed
- SCOPUS
- Journal Title
- Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/40446
- DOI
- 10.1109/CEFC.2010.5481705
- ISSN
- 0000-0000
- Abstract
- This paper proposes a novel laminated structure of double excited three-degree-of-freedom (DOF) motor. The proposed three-DOF motor can improve manufacturability, due to laminated structure. And it has a pole that has an electromagnet for stator and rotor, hence does not use a permanent magnet (PM). In addition, because of laminated structure, it possible to use magnetic equivalent circuit (MEC) and 2D finite element method (FEM). The torque characteristics of proposed three-DOF motor are analyzed by 3D FEM. The torque equation is also obtained from MEC. To verify the torque equation, the computation results are compared with 3D FEM. © 2010 IEEE.
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