Abstract
This paper presents a rapid approach to compute the magnetic field distribution in a flux-modulated permanent-magnet brushless motor. Partial differential equations are used to describe the magnet field behavior in terms of magnetic vector potentials. The whole computational domain is divided into several regions, i.e., magnet, air-gaps, slot-openings, and slots. The numerical solution could be obtained by applying the boundary constraints on the interfaces between these regions. The accuracy of the proposed analytical model is verified by comparing the no-load magnetic field and armature reaction magnetic field with those calculated by finite element method.
| Original language | English |
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| Title of host publication | Proceedings of the 18th International Conference on Electrical Machines and Systems (ICEMS) |
| Publisher | IEEE Press |
| Publication date | Oct 2015 |
| Pages | 1353 - 1359 |
| ISBN (Electronic) | 978-1-4799-8805-1 |
| DOIs | |
| Publication status | Published - Oct 2015 |
| Event | 18th International Conference on Electrical Machines and Systems (ICEMS) 2015 - , Thailand Duration: 25 Oct 2015 → 28 Oct 2015 |
Conference
| Conference | 18th International Conference on Electrical Machines and Systems (ICEMS) 2015 |
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| Country/Territory | Thailand |
| Period | 25/10/2015 → 28/10/2015 |