Transmission Line Virtual Lab Simulator

Line & Load Parameters Short Line

Model Representation

Line Length ($L$) 50 km

Receiving Line Voltage ($V_L$) 132 kV

Active Power Load ($P_R$) 40 MW

Load Power Factor ($\cos\phi_R$) 0.85 Lagging

Negative slider value = Leading power factor.

$r$ ($\Omega$/km)

$l$ (mH/km)

$c$ ($\mu$F/km)

Frequency ($f$)

Efficiency ($\eta$)

94.2%

Regulation (%VR)

6.4%

Sending Voltage ($V_S$)

140.4 kV

Line Power Loss

2.46 MW

Short Transmission Line Lumped Equivalent Model Publication Quality Vector Graphic

Governing Direct Circuit Equations (Calculated without matrix ABCD transformations):

Parameter	Symbol	Phase Magnitude	Line / Total	Phase Angle