Relationship Between Per Unit Reactance and Per Unit Inductance
Generally it is convenient to express the power system parameters in per unit system. It is a myth in power system literature that per unit reactance is equal to per unit inductance as ωpu = 1. This paper presents correct relationship between per unit reactance and per unit inductance and shows that both are not equal. In this paper correct modeling of R-L circuit and capacitor circuit is also presented.