1. Two-Slot Coil Pitch For Five-Phase Integrated Permanent Magnet Synchronous Machine
- Author
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Raphael Romary, Eric Semail, R. Pusca, R. Cousseau, Laboratoire Systèmes Electrotechniques et Environnement (LSEE), Université d'Artois (UA), Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 (L2EP), Centrale Lille-Université de Lille-Arts et Métiers Sciences et Technologies, HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-JUNIA (JUNIA), Université catholique de Lille (UCL)-Université catholique de Lille (UCL), and This work has been achieved within the framework of CE2I project (Convertisseur d’Energie Integre Intelligent). CE2I is co-funded by European Union with the financial support of European Regional Development Fund (ERDF), French State and the French Region of Hauts-de-France
- Subjects
Winding machine ,Design ,Computer science ,020208 electrical & electronic engineering ,Permanent magnet synchronous machine ,02 engineering and technology ,Topology ,Sciences de l'ingénieur ,Concentrated windings ,Power (physics) ,[SPI]Engineering Sciences [physics] ,Magnetomotive force ,Electromagnetic coil ,Magnet ,Harmonics ,0202 electrical engineering, electronic engineering, information engineering ,Winding factor ,Multiphase machine ,Synchronous motor ,Two slot coil pitch - Abstract
This paper presents a simple method to size a concentrated winding permament magnet synchronous machine when a high number of slots is needed. A classical concentrated winding machine leads to a number of pole pairs close to the number of slots to be efficient. Thanks to a two slots pitches winding, number of slots can be doubled without deteriorate the winding factor. Moreover, this specific winding is also useful to deal with embarassing magnetomotive force harmonics. The method is detailed here for a specific case of a machine with integrated power converter. Sizing of the machine is also presented and finite element simulations results show performances of this design compared to a conventional one. This work has been achieved within the framework of CE2I project (Convertisseur d’Energie Integre Intelligent). CE2I is co-funded by European Union with the financial support of European Regional Development Fund (ERDF), French State and the French Region of Hauts-de-France
- Published
- 2020