New 5-Phase Concentrated Winding Machine with Bi-Harmonic Rotor for Automotive Application
dc.contributor.author
hal.structure.identifier | ASLAN, Bassel
|
dc.contributor.author
hal.structure.identifier | SEMAIL, Eric
|
dc.date.accessioned | 2014 |
dc.date.available | 2014 |
dc.date.issued | 2014 |
dc.date.submitted | 2014 |
dc.identifier.uri | http://hdl.handle.net/10985/9154 |
dc.description.abstract | For a power range from 10 to 30 kW, 5-phase machines are well adapted to low-voltage (48V) supply thanks to their reduced current per phase. For three-phase machines but with higher voltages (>120V), machines with a number of slots per pole and per phase spp equal to 0.5 (as the 12slots/8poles combination) are widely used in hybrid automotive applications when a wide speed range is required. The reason is that the value of spp=0.5 guarantees no sub-harmonics and thus induces low level of permanent magnet rotor losses. In this paper a 20slots/8poles/5phases machine is chosen. With a winding factor of only 0.588 for the first harmonic, this machine is only interesting if its high third harmonic winding factor (0.951) is used. Thus, a new bi-harmonic rotor structure is presented. Thanks to adequate control with flux-weakening and ratio r between first and third harmonic currents, the maximum torque versus speed characteristic is determined. |
dc.description.sponsorship | Projet ADEME/MHYGALE |
dc.language.iso | en |
dc.publisher | IEEE |
dc.rights | Post-print |
dc.subject | Traction |
dc.subject | Multi-Phase |
dc.subject | 5-phase |
dc.subject | Concentrated Winding |
dc.subject | Rotor Losses |
dc.subject | Automotive |
dc.subject | MMF |
dc.title | New 5-Phase Concentrated Winding Machine with Bi-Harmonic Rotor for Automotive Application |
dc.typdoc | Communication avec acte |
dc.localisation | Centre de Lille |
dc.subject.hal | Sciences de l'ingénieur: Energie électrique |
ensam.audience | Internationale |
ensam.conference.title | IEEE- ICEM International Congress on Electrical Machines |
ensam.conference.date | 2014-09 |
ensam.country | Germany |
ensam.title.proceeding | New 5-Phase Concentrated Winding Machine with Bi-Harmonic Rotor for Automotive Application |
ensam.page | 1-6 |
ensam.city | BERLIN |
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