论文信息 - 3D magnetic equivalent circuit model for homopolar hybrid excitation synchronous machines

3D magnetic equivalent circuit model for homopolar hybrid excitation synchronous machines

A 3D magnetic equivalent circuit model is developed to predict the total excitation flux of an homopolar hybrid excitation synchronous machines. It is established using the main flux path and a part of the magnets leakage flux's path. This model takes into account the lamination effect and ferromagnetic parts reluctances. Results from the model are compared with finite-element predictions and the obtained results are similar.

[1] M. Hecquet,et al. Modélisation d'un alternateur automobile par un réseau de perméances couplé à des circuits électriques , 1996 .

[2] Michel Lecrivain,et al. Machines synchrones à double excitation Analyse et optimisation du fonctionnement pour la traction électrique , 2004 .

[3] D. Howe,et al. Analysis of electromagnetic performance of flux-switching permanent-magnet Machines by nonlinear adaptive lumped parameter magnetic circuit model , 2005, IEEE Transactions on Magnetics.

[4] Y. Amara,et al. Compared performances of homopolar and bipolar hybrid excitation synchronous machines , 2005, Fourtieth IAS Annual Meeting. Conference Record of the 2005 Industry Applications Conference, 2005..