Title :
Impact of pole tapering on the electromagnetic torque of the switched reluctance motor
Author :
Neagoe, C. ; Foggia, A. ; Krishnan, R.
Author_Institution :
Lab. d´´Electrotechnique de Grenoble, CNRS, Grenoble, France
Abstract :
This study considers the effects of stator and rotor pole tapering on the electromagnetic torque of switched reluctance motors (SRM) and increasing pole arcs with taperings. It is found that only the stator pole tapering has any significant impact on shaping the electromagnetic torque and self-inductances whereas the rotor pole tapering is of no consequence
Keywords :
equivalent circuits; finite element analysis; machine theory; magnetic circuits; reluctance motors; rotors; stators; torque; FEM; SRM; electromagnetic torque; pole arcs; rotor pole tapering; self-inductances; stator pole tapering; switched reluctance motor; Coils; Electromagnetic induction; Equivalent circuits; Finite element methods; Inductance; Magnetic analysis; Reluctance machines; Reluctance motors; Stator cores; Torque;
Conference_Titel :
Electric Machines and Drives Conference Record, 1997. IEEE International
Conference_Location :
Milwaukee, WI
Print_ISBN :
0-7803-3946-0
DOI :
10.1109/IEMDC.1997.604283
