For the new world For the new world

In steady state regime, the flux linkage variation is zero, and for further simplification we are going to assume the stator winding resistance is neglectable. Taking into consideration these simplifications and the flux linkage equation (eq. 2) then the equations (eq. 3) becomes: At this point we can transform the electric speed in frequency and rewrite the (eq.4) as a ratio of V/F In V/F scala..