Title :
Comparison of flux switching permanent magnet machines with hybrid excitation
Author :
Krenn, J. ; Krall, R. ; Aschenbrenner, F.
Author_Institution :
Dept. of Electr. Eng., Montanuniv. Leoben, Leoben, Austria
Abstract :
Flux switching machines (FSPM) with hybrid excitation (HE) offer some attractive properties, as robust and simple rotor structure, flux control capability, brushless topology, since the excitation winding is mounted on the stator and simple cooling possibilities. This paper compares the properties of a 12/10-pole FSPM with HE and an E-core-FSPM with HE with regard to their flux adjusting capability and torque capability. 2D-finite element (FEM) calculations are performed to underline the presented ideas.
Keywords :
finite element analysis; machine control; permanent magnet machines; rotors; stators; 2D finite element calculations; FEM calculations; FSPM machines; brushless topology; excitation winding; flux control capability; flux switching permanent magnet machines; hybrid excitation; robust rotor structure; simple cooling; simple rotor structure; stator; Current density; Magnetic flux; Rotors; Stator windings; Torque; Windings;
Conference_Titel :
Optimization of Electrical and Electronic Equipment (OPTIM), 2014 International Conference on
Conference_Location :
Bran
DOI :
10.1109/OPTIM.2014.6850902
