a identical shunt reactors are connected from each phase conductor to
a) Identical shunt reactors are connected from each phase conductor to neutral at both ends ofa 300 km line during light load conditions, providing xy% compensation. The reactors are removed during heavy load conditions. Full load is 1 kA at unity power factor and at 400 kV.
The A and B parameters for the line are A = 0.932 0.21° and B = 97 87.3°ohms and2the admittance of the equivalent a circuit is y/2=3.7*10-7j7.095*10-4 s Assuming that the sending-end voltage is constant, determine the following: (i) Percentage voltage regulation of the uncompensated line. (ii) The equivalent shunt admittance and series impedance of the compensatedline. (iii) Percentage voltage regulation of the compensated line. b) Draw a single-line schematic with corresponding phasor diagram, and mathematically show how AV and 8V are employed.
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