A balanced 3-phase load of 30MW at 132kV, 50Hz and0.8P.F
lagging is delivered by means of a 100km transmissionline.
The series impedance of a single conductor is(20+j25)ohms
and the total phases to neutral admittance is0.00000316
Siemen. Using the nominal ?method, determine
(a) the ABCD constants of the line.
(b) The receiving end current
• (c) the sending end voltage
• (d) the sending end current
• (e) the sending-end power
• (f) the receiving-end power
• (g) The efficiency of the line
• (h) The voltage regulation of the line
• (i) Sending end p.fAs
