Before inserting parameters to the line, it is necessary to calculate the
resistance and impedance values of lines. ACSR70 and ACSR90 lines are used in this
work; the rated current of both lines are 195 A and 350 respectively. Hence, the
calculation of parameters is employed by equations (8) to (16). The data of lines
collected from the producer is shown in Table VIII. The distant points of insulators on
lines Dab, Dbcand Dca are 0.75 m, 1.55 m and 2.3 m respectively. Consequently, the
line parameter results are obtained and represented on Table IX.