A 30, 300 mile, 345-kV line has series impedance of z = 0.03 + j0.4 ?/mile and shunt admittance y = j5.0 x 10-6 mho/mile.

a. Calculate the line's characteristic impedance Zc and the propagation constant ??

b. Initially assume that the receiving end of the line is open-circuited and has a line to line voltage of 345 kV. Calculate the sending end line to line voltage magnitude.

c. Draw the long line ? equivalent circuit for this line, showing the values of all parameters.


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