Complex Power in Power System Formulas

Complex Power of Generator is defined as the product of the RMS value of the phasor voltage and conjugate of the phasor current. And is denoted by S. Complex Power is usually measured using the Volt Ampere for Power. Note that the value of Complex Power is always positive.

Formulas to find Complex Power in Power System

fxComplex Power of Generator under Power Angle CurveGo

List of variables in Power System formulas

fx Phasor Voltage Go

fx Phasor Current Go

FAQ

What is the Complex Power?

Complex Power of Generator is defined as the product of the RMS value of the phasor voltage and conjugate of the phasor current. Complex Power is usually measured using the Volt Ampere for Power. Note that the value of Complex Power is always positive.

Can the Complex Power be negative?

No, the Complex Power, measured in Power cannot be negative.

What unit is used to measure Complex Power?

Complex Power is usually measured using the Volt Ampere[VA] for Power. Watt[VA], Kilowatt[VA], Milliwatt[VA] are the few other units in which Complex Power can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!