The per-phase rotor resistance R2 is a function of slip, as shown in Fig. 3-5. R2 can be calculated from the goodness factor G and the per-phase magnetizing reactance Xm as
The per-phase rotor resistance R2 is a function of slip, as shown in Fig. 3-5. R2 canbe calculated from the goodness factor G and the per-phase magnetizing reactance Xm as