C-Phase Current using C-Phase Voltage(LLGF) Calculator

✖C phase Voltage is defined as the voltage of c-phase.ⓘ C Phase Voltage [V_c]			+10% -10%
✖Fault Impedance is a measure of the resistance and reactance in an electrical circuit that is used to calculate the fault current that flows through the circuit in the event of a fault.ⓘ Fault Impedance [Z_f]			+10% -10%
✖B phase Current is defined as the current flowing through the b-phase in open conductor fault.ⓘ B Phase Current [I_b]			+10% -10%

✖C phase current is the current that flows into the c-phase in open conductor fault.ⓘ C-Phase Current using C-Phase Voltage(LLGF) [I_c]

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Formula

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C-Phase Current using C-Phase Voltage(LLGF)

Formula

I c = \frac{V c}{Z f} - I b

Example

8.766667 A = \frac{17.2 V}{1.5 Ω} - 2.7 A

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C-Phase Current using C-Phase Voltage(LLGF) Solution

STEP 0: Pre-Calculation Summary

Formula Used

C Phase Current = C Phase Voltage/Fault Impedance-B Phase Current
I_c = V_c/Z_f-I_b
This formula uses 4 Variables

Variables Used

C Phase Current - (Measured in Ampere) - C phase current is the current that flows into the c-phase in open conductor fault.
C Phase Voltage - (Measured in Volt) - C phase Voltage is defined as the voltage of c-phase.
Fault Impedance - (Measured in Ohm) - Fault Impedance is a measure of the resistance and reactance in an electrical circuit that is used to calculate the fault current that flows through the circuit in the event of a fault.
B Phase Current - (Measured in Ampere) - B phase Current is defined as the current flowing through the b-phase in open conductor fault.

STEP 1: Convert Input(s) to Base Unit

C Phase Voltage: 17.2 Volt --> 17.2 Volt No Conversion Required
Fault Impedance: 1.5 Ohm --> 1.5 Ohm No Conversion Required
B Phase Current: 2.7 Ampere --> 2.7 Ampere No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

I_c = V_c/Z_f-I_b --> 17.2/1.5-2.7

Evaluating ... ...

I_c = 8.76666666666667

STEP 3: Convert Result to Output's Unit

8.76666666666667 Ampere --> No Conversion Required

FINAL ANSWER

8.76666666666667 ≈ 8.766667 Ampere <-- C Phase Current

(Calculation completed in 00.004 seconds)

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< Current Calculators

Fault Current using B-Phase Voltage (LLGF)

Go Fault Current = B Phase Voltage/Fault Impedance

B-Phase Current (LLGF)

Go B Phase Current = Fault Current-C Phase Current

C-Phase Current (LLGF)

Go C Phase Current = Fault Current-B Phase Current

Fault Current (LLGF)

Go Fault Current = B Phase Current+C Phase Current

C-Phase Current using C-Phase Voltage(LLGF) Formula

C Phase Current = C Phase Voltage/Fault Impedance-B Phase Current
I_c = V_c/Z_f-I_b

What is a double line to ground fault?

A double line to ground fault is a type of fault that can occur in an electrical power system. It is characterized by two of the three conductors in a three-phase power system coming into contact with the ground or earth.

How to Calculate C-Phase Current using C-Phase Voltage(LLGF)?

C-Phase Current using C-Phase Voltage(LLGF) calculator uses C Phase Current = C Phase Voltage/Fault Impedance-B Phase Current to calculate the C Phase Current, The C-phase Current using C-phase Voltage(LLGF) formula is defined as the current flowing in the C phase of the system. C Phase Current is denoted by I_c symbol.

How to calculate C-Phase Current using C-Phase Voltage(LLGF) using this online calculator? To use this online calculator for C-Phase Current using C-Phase Voltage(LLGF), enter C Phase Voltage (V_c), Fault Impedance (Z_f) & B Phase Current (I_b) and hit the calculate button. Here is how the C-Phase Current using C-Phase Voltage(LLGF) calculation can be explained with given input values -> 7.7 = 17.2/1.5-2.7.

FAQ

What is C-Phase Current using C-Phase Voltage(LLGF)?

The C-phase Current using C-phase Voltage(LLGF) formula is defined as the current flowing in the C phase of the system and is represented as I_c = V_c/Z_f-I_b or C Phase Current = C Phase Voltage/Fault Impedance-B Phase Current. C phase Voltage is defined as the voltage of c-phase, Fault Impedance is a measure of the resistance and reactance in an electrical circuit that is used to calculate the fault current that flows through the circuit in the event of a fault & B phase Current is defined as the current flowing through the b-phase in open conductor fault.

How to calculate C-Phase Current using C-Phase Voltage(LLGF)?

The C-phase Current using C-phase Voltage(LLGF) formula is defined as the current flowing in the C phase of the system is calculated using C Phase Current = C Phase Voltage/Fault Impedance-B Phase Current. To calculate C-Phase Current using C-Phase Voltage(LLGF), you need C Phase Voltage (V_c), Fault Impedance (Z_f) & B Phase Current (I_b). With our tool, you need to enter the respective value for C Phase Voltage, Fault Impedance & B Phase Current and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate C Phase Current?

In this formula, C Phase Current uses C Phase Voltage, Fault Impedance & B Phase Current. We can use 1 other way(s) to calculate the same, which is/are as follows -

C Phase Current = Fault Current-B Phase Current

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