Key Parameters Optimization of a Novel Tubular Double Excitation Windings Linear Switched Reluctance Motor

This paper discussed the characteristic analysis of the novel tubular double excitation windings linear switched reluctance motor (LSRM), and the influence of this motor performance by different key parameters. Much of the work is accomplished by using finite element analysis method. The main contents include comparison of motor output force under the different condition of parameters, the flux linkage distribution and self induction electromotive force (EMF) when the motor running. In addition, the EMF can be used to apply sensorless technology into this machine