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A 350 km long three-phase, 745-kV. 60-Hz transposed line is composed of three Bluejay conductors per phase with horizontal spacing of 12 m. The conductor
A 350 km long three-phase, 745-kV. 60-Hz transposed line is composed of three Bluejay conductors per phase with horizontal spacing of 12 m. The conductor parameters are given in below table. The bundle spacing is 40 cm. Assume line is lossless. Code Al Area Strand GMR Diameter Resistance Ohm/km Ampacity Name CMILS Al/St 60Hz,25C 60HZ 50C Ampere BLUEJAY 1113000 45/7 3.1950 1.2680 0.05380 0.05890 1100 (a) Calculate ZcBSIL, and constants of ABCD. (b) Determine the receiving end voltage and current when 800 MW and 600 Mvar are being transmitted at 745 kV at the sending end. cm cm A 350 km long three-phase, 745-kV. 60-Hz transposed line is composed of three Bluejay conductors per phase with horizontal spacing of 12 m. The conductor parameters are given in below table. The bundle spacing is 40 cm. Assume line is lossless. Code Al Area Strand GMR Diameter Resistance Ohm/km Ampacity Name CMILS Al/St 60Hz,25C 60HZ 50C Ampere BLUEJAY 1113000 45/7 3.1950 1.2680 0.05380 0.05890 1100 (a) Calculate ZcBSIL, and constants of ABCD. (b) Determine the receiving end voltage and current when 800 MW and 600 Mvar are being transmitted at 745 kV at the sending end. cm cm
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