Line Current in Power System Formulas

Line Current, similar to line voltage, refers to the current flowing in each individual conductor of a polyphase system, typically a three-phase system. And is denoted by I_line. Line Current is usually measured using the Ampere for Electric Current. Note that the value of Line Current is always positive.

Power System formulas that make use of Line Current

fxActive Power in Three Phase (L-L) AC CircuitsGo

FAQ

What is the Line Current?

Line Current, similar to line voltage, refers to the current flowing in each individual conductor of a polyphase system, typically a three-phase system. Line Current is usually measured using the Ampere for Electric Current. Note that the value of Line Current is always positive.

Can the Line Current be negative?

No, the Line Current, measured in Electric Current cannot be negative.

What unit is used to measure Line Current?

Line Current is usually measured using the Ampere[A] for Electric Current. Milliampere[A], Microampere[A], Centiampere[A] are the few other units in which Line Current can be measured.

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