Title :
An accurate analytical method for estimation of flux-linkage characteristics of a switched reluctance motor
Author :
Sheth, N.K. ; Rajagopal, K.R.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Delhi, India
Abstract :
In this paper, equations for the calculation of the phase inductance and flux-linkage for three identified regions based on the rotor positions are presented in terms of the motor dimensions and magnetic permeability and stator excitations which leads to calculation of actual developed torque. The results obtained using the new method are as good as those obtained from the FE analysis.
Keywords :
finite element analysis; inductance; magnetic flux; magnetic leakage; reluctance motors; rotors; stators; torque; FE analysis; flux-linkage estimation; magnetic permeability; motor dimensions; phase inductance; rotor positions; stator excitations; switched reluctance motor; torque; Equations; Inductance; Induction motors; Iron; Magnetic analysis; Permeability; Reluctance motors; Rotors; Stators; Torque;
Conference_Titel :
Magnetics Conference, 2005. INTERMAG Asia 2005. Digests of the IEEE International
Print_ISBN :
0-7803-9009-1
DOI :
10.1109/INTMAG.2005.1463472
