Lateral Superharmonic Resonance of the Rotor in 12/8 Poles Switched Reluctance Motor

Figure 11

The contrast of electromagnetic resultant with analytic and FEM.

(a) Maxwell FEM mesh of SRM

(b) Drive control circuit to produce ideal square current

(c) Time course contrast of horizontal resultant

(d) Amplitude spectrum contrast of the horizontal resultant

(e) Resultant vector contrast