Fault Current in L L G Fault Formulas

The fault current is the electrical current which flows through a circuit during an electrical fault condition. And is denoted by I_f. Fault Current is usually measured using the Ampere for Electric Current. Note that the value of Fault Current is always negative.

Formulas to find Fault Current in L L G Fault

fxFault Current (LLGF)Go

fxFault Current using B-Phase Voltage (LLGF)Go

fxFault Current using C-Phase Voltage (LLGF)Go

L L G Fault formulas that make use of Fault Current

fxB-Phase Current (LLGF)Go

fxC-Phase Current (LLGF)Go

fxB-Phase Voltage using Fault Current (LLGF)Go

fxC-Phase Voltage using Fault Current (LLGF)Go

List of variables in L L G Fault formulas

fx B Phase Current Go

fx C Phase Current Go

fx B Phase Voltage Go

fx Fault Impedance Go

fx C Phase Voltage Go

FAQ

What is the Fault Current?

The fault current is the electrical current which flows through a circuit during an electrical fault condition. Fault Current is usually measured using the Ampere for Electric Current. Note that the value of Fault Current is always negative.

Can the Fault Current be negative?

Yes, the Fault Current, measured in Electric Current can be negative.

What unit is used to measure Fault Current?

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

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