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Design Improvement for Cogging Torque Reduction in Axial-Flux Permanent-Magnet Machines Using Schwarz-Christoffel Transformation
Content Provider | Semantic Scholar |
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Author | Alipour, Abdolmajid Moallem, Mehdi |
Abstract | This paper presents a fast and accurate method for calculating magnetic field in axial flux permanent magnet machine with slotted structure. Schwarz-Christoffel transformation is used for obtaining normal (axial) and tangential components of air-gap flux density and then cogging torque calculated by integrating the Maxwell stress tensor inside the air-gap. We used complex relative air-gap permeance obtained using SC Toolbox to reduce computation time that is useful for design optimization process. The accuracy of the developed method is verified using 3-D finite element method. |
File Format | PDF HTM / HTML |
Alternate Webpage(s) | http://www.mht.bme.hu/~bilicz/compumag2013/files/pa3-14.pdf |
Alternate Webpage(s) | https://home.hvt.bme.hu/~bilicz/compumag2013/files/pa3-14.pdf |
Language | English |
Access Restriction | Open |
Content Type | Text |
Resource Type | Article |