SRM REGENERATIVE BRAKING PRINCIPLE
The three-phase 12 / 8 pole SRM as the research object,
structure diagram is shown in Figure 1 (a), power
converter using three-phase asymmetrical half bridge
circuit as shown in Figure 1 (b), phase winding
inductance k L can be obtained on the basis of the linear
model of switched reluctance motor, phase current k i of
stator and rotor with relative position angle changes and
phase winding voltage balance equation and
electromagnetic torque expression is obtained