General modeling of the windings for multi-phase ac machines
dc.contributor.author
hal.structure.identifier | SEMAIL, Eric
|
dc.contributor.author | CHARPENTIER, Jean-Frederic |
dc.contributor.author
hal.structure.identifier | SCUILLER, Franck
|
dc.date.accessioned | 2013 |
dc.date.available | 2013 |
dc.date.issued | 2010 |
dc.date.submitted | 2013 |
dc.identifier.issn | 1286-0042 |
dc.identifier.uri | http://hdl.handle.net/10985/6958 |
dc.description.abstract | This paper, which deals with the winding modeling of ac multi-phase machines with a regular distribution of the stator slots, details an original matrix modeling of the stator winding. First, the properties of the balanced multi-phase windings (with integral-slot and fractional-slot patterns) are analysed. The winding function approach, one of the most common way to model the winding distribution effects on the stator rotating field, is then introduced. For multi-phase machines, it will be shown that the pole number generated by the winding distribution depends on a new parameter: the circularity index. The discrete nature of the winding, imposed by the stator slots, leads to the development of a discrete modeling of the winding obtained from sampling the winding function: two matrices, the winding function matrix and the distribution function matrix, are introduced to characterize the multi-phase winding. This matrix approach is thus a concise way to calculate the winding factors and to estimate the set of self and mutual stator inductances for smooth air gap multi-phase machines. A particularly original method of obtaining an analytical expression for the leakage mutual inductance is described. The results are validated with two experimental 5-phase PM machines by using experimental measurements and numerical simulations. |
dc.language.iso | en |
dc.publisher | EDP Sciences |
dc.rights | Post-print |
dc.subject | Multiphase machine |
dc.subject | Windings |
dc.subject | Electrical machine design |
dc.subject | Permanent Magnet Synchronous machine |
dc.title | General modeling of the windings for multi-phase ac machines |
dc.identifier.doi | 10.1051/epjap/2010058 |
dc.typdoc | Article dans une revue avec comité de lecture |
dc.localisation | Centre de Lille |
dc.subject.hal | Sciences de l'ingénieur: Electromagnétisme |
dc.subject.hal | Sciences de l'ingénieur: Energie électrique |
ensam.audience | Internationale |
ensam.page | 1-15 |
ensam.journal | European Physical Journal: Applied Physics |
ensam.volume | 50 |
ensam.issue | 3 |
hal.description.error | The argument 'doi' (value = '10.1051/epjap/2010058') included in the request is allready on HAL |
hal.submission.permitted | true |
hal.status | unsent |
dc.identifier.eissn | 1286-0050 |