JALALI - Electric Power Research Center (EPRC) TEHRAN-IRAN
SHARIFI - Also with K.N.Toosi University
ABEDI - Also with Amirkabir University

In this paper an attempt has been made to evaluate voltage profile in a medium and low voltage radial distribution feeder, due to 30 low voltage induction motor starting. Unsymmetrical medium voltage feeder (untransposed line), and unbalanced low voltage static loads, necessiate the usage of three phase load flow technique for simulation purposes.