Different Virtual Stator Winding Configurations of Open-End Winding Five-Phase PM Machines for Wide Speed Range without Flux Weakening Operation

N.K Nguyen (1) , Eric Semail (1) , Fabien Meinguet (1) , Paul Sandulescu (1) , Xavier Kestelyn (1) , Bassel Aslan (1)

1 L2EP - Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697

This paper presents a specific control strategy of double-ended inverter system for wide-speed range of open-winding five phase PM machines. Different virtual winding configurations (star, pentagon, pentacle and bipolar) can be obtained by choosing the appropriated switching sequences of two inverters. The motor's speed range is thus increased.

Mots clés: Open-end winding machine; Multi-phase machine; Virtual stator configurations

Domaines: Energie électrique

N.K Nguyen, Eric Semail, Fabien Meinguet, Paul Sandulescu, Xavier Kestelyn, et al.. Different Virtual Stator Winding Configurations of Open-End Winding Five-Phase PM Machines for Wide Speed Range without Flux Weakening Operation. 15th Conference on Power Electronics and Applications (EPE'13 ECCE ), Sep 2013, France. pp.6. ⟨hal-00822027⟩