A three phase double circuit OHTL 230 mile, 130 KV, 60 Hz has a flat configuration (23.8 ft-7.25 m), ROOK (GMR is 0.0327

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A Three Phase Double Circuit Ohtl 230 Mile 130 Kv 60 Hz Has A Flat Configuration 23 8 Ft 7 25 M Rook Gmr Is 0 0327 1 (177.36 KiB) Viewed 30 times

A three phase double circuit OHTL 230 mile, 130 KV, 60 Hz has a flat configuration (23.8 ft-7.25 m), ROOK (GMR is 0.0327 ft, and the outside diameter 0.977 inch) is connected to 50 MW load at 0.85 lagging PF. Each phase in the double circuit has a double bundle with a spacing d equals 20 cm between each conductor -0.160 2/mile. Find: a) Vs, Is, PFS. b) Voltage regulation, efficiency c) and the velocity. d) The equivalent parameters(lumped). e) new values of ABCD constants if 65% series compensation is employed. f) Voltage regulation of line when shunt inductor is connected at received end during no load conditions if reactor compensates for 70% of total shunt admittance. E 8.85 x 10-¹ 1 mile 1609 m 1 Foot = 0.3048 Meters