The Fig. 1 shows a double-circuit three-phase 765-kV, 60 Hz, 400-km, on a steel tower completely...

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The Fig. 1 shows a double-circuit three-phase 765-kV, 60 Hz, 400-km, on a steel tower completely transposed, symmetrical about both the horizontal and vertical center lines. The 400-km is uncompensated and let the self GMD of a single conductor be 1 cm. The resistance of the transmission is 0.04260 /km and the line is lossless. The sending-end power 1920 MW and 600 MVar are being transmitted at 765 kV at the sending power. Ampacity of conductor is 5000 A. a 7.5 m 4 m b' 10 m 4 m 7.5 m Fig. 1 Set up MATLAB file line_model.m to conduct the following runs on the simulation: Determine the RLC parameters of the line. Determine the ABCD transmission matrices of the following: The series RL circuit model of the whole line. А. 1. 2. (a) (b) (c) The nominal n circuit model of the whole line. The equivalent T circuit model of the whole line. Determine the receiving-end phase voltage, receiving-end line current, receiving- end phase complex power and power factor for: The series RL circuit model of the whole line. 3. (а) (b) (c) The nominal n circuit model of the whole line. The equivalent ncircuit model of the whole line The Fig. 1 shows a double-circuit three-phase 765-kV, 60 Hz, 400-km, on a steel tower completely transposed, symmetrical about both the horizontal and vertical center lines. The 400-km is uncompensated and let the self GMD of a single conductor be 1 cm. The resistance of the transmission is 0.04260 /km and the line is lossless. The sending-end power 1920 MW and 600 MVar are being transmitted at 765 kV at the sending power. Ampacity of conductor is 5000 A. a 7.5 m 4 m b' 10 m 4 m 7.5 m Fig. 1 Set up MATLAB file line_model.m to conduct the following runs on the simulation: Determine the RLC parameters of the line. Determine the ABCD transmission matrices of the following: The series RL circuit model of the whole line. А. 1. 2. (a) (b) (c) The nominal n circuit model of the whole line. The equivalent T circuit model of the whole line. Determine the receiving-end phase voltage, receiving-end line current, receiving- end phase complex power and power factor for: The series RL circuit model of the whole line. 3. (а) (b) (c) The nominal n circuit model of the whole line. The equivalent ncircuit model of the whole line