Transmission Line Calculator

Calculate voltage regulation, losses, and efficiency for power transmission lines.

Power delivered to load.
MW
Line-to-line voltage at load.
kV
Load power factor.
Total line resistance.
Ω
Total line reactance.
Ω

Results

Line Current-A
Line Losses-kW
Sending End Voltage-kV
Voltage Regulation-%
Transmission Efficiency-%
References: Glover Power Systems Analysis; Stevenson Elements of Power System Analysis