
307Electric Machine and Electric Drive Simulation
measured SRM quantities arranged as follows: V—the stator voltage, V; ux—the
ux linkage, V · s; I—the stator current, A; Te—the torque, N-m; w—the rotor speed,
rad/s; and teta—the rotor position, rad.
The block diagram of the SRM model is shown in Figure 5.131. The scheme
consists of three (for SRM 6/4) identical circuits. The phase uxes are calculated
by (5.11), using measured winding voltages. These uxes come to the tables ITBL
for calculation of the phase currents. Besides, these tables get the values of the rotor
angles about the phases that vary with different phases. The tables provi ...