A three-phase transmission line delivers 4000 MVA at 0.8 power factor legging. The sending end voltage is 765 kV. Determ
Posted: Sat Mar 19, 2022 6:13 pm
- A Three Phase Transmission Line Delivers 4000 Mva At 0 8 Power Factor Legging The Sending End Voltage Is 765 Kv Determ 1 (17.54 KiB) Viewed 36 times
A three-phase transmission line delivers 4000 MVA at 0.8 power factor legging. The sending end voltage is 765 kV. Determine the total MVar and the capacitance per-phase of the Y-connected capacitors to keep the receiving end voltage at 755 kV. Assume lossless line where B = X"=128.33 , and B1 = 29,0 = 90°,8, = 0, A = cos Bl. Use the equation: IV.24) || V (LL) cos - X' -cos Bl to calculate receiving end reactive power requirement. = Ox