Optimal Design of a New Interior Permanent Magnet Motor Using a Flared-Shape Arrangement of Ferrite Magnets
- Title
- Optimal Design of a New Interior Permanent Magnet Motor Using a Flared-Shape Arrangement of Ferrite Magnets
- Author
- 권병일
- Keywords
- Compressor; ferrite magnet; flared; flared-shape arrangement; interior permanent magnet (IPM) brushless dc (BLdc); permanent magnet
- Issue Date
- 2016-01
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Citation
- IEEE TRANSACTIONS ON MAGNETICS, v. 52, No. 7, Article no. 8106504
- Abstract
- This paper proposes the optimal design of a new interior permanent magnet (IPM)-type brushless dc (BLdc) motor using low-price ferrite magnets. The new IPM motor has the structure of C-type ferrite magnets featuring a flared shape to obtain high motor performance. To maximize the flux density and minimize the torque ripple, the flared-shape rotor structure is optimized by algorithms, such as the Kriging method based on Latin hypercube sampling and a genetic algorithm. The analyses of basic and optimal designs utilize a 3-D finite-element method, and then, the validity of the optimal design is verified through fabrication of actual prototypes.
- URI
- http://ieeexplore.ieee.org/abstract/document/7398073/http://hdl.handle.net/20.500.11754/48679
- ISSN
- 0018-9464; 1941-0069
- DOI
- 10.1109/TMAG.2016.2524505
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ETC
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