A balanced 3-phase load of 30MW at 132kV, 50Hz and 0.8P.F lagging is delivered by means of...

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Electrical Engineering

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

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