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C-Phase Current(LLF) Formula

GoC-Phase Current using Fault Impedance (LLF) Formula

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C phase current is the current that flows into the c-phase in open conductor fault. Check FAQs

I c = (- 1) \cdot I b

I_c - C Phase Current?I_b - B Phase Current?

C-Phase Current(LLF) Example

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Here is how the C-Phase Current(LLF) equation looks like with Values.

Here is how the C-Phase Current(LLF) equation looks like with Units.

Here is how the C-Phase Current(LLF) equation looks like.

-2.7 = (- 1) \cdot 2.7

-2.7A = (- 1) \cdot 2.7A

-2.7 = (- 1) \cdot 2.7

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C-Phase Current(LLF) Solution

Follow our step by step solution on how to calculate C-Phase Current(LLF)?

FIRST Step Consider the formula

I c = (- 1) \cdot I b

Next Step Substitute values of Variables

∴

I c = (- 1) \cdot 2.7A

Next Step Prepare to Evaluate

∴

I c = (- 1) \cdot 2.7

LAST Step Evaluate

∴

I c = -2.7A

C-Phase Current(LLF) Formula Elements

Variables

C Phase Current

C phase current is the current that flows into the c-phase in open conductor fault.

Symbol: I_c

Measurement: Electric CurrentUnit: A

Note: Value can be positive or negative.

Formulas to find C Phase Current

B Phase Current

B phase Current is defined as the current flowing through the b-phase in open conductor fault.

Symbol: I_b

Measurement: Electric CurrentUnit: A

Note: Value can be positive or negative.

Formulas to find B Phase Current

Other Formulas to find C Phase Current

Go C-Phase Current using Fault Impedance (LLF)

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

Other formulas in Current category

Go B-Phase Current (LLF)

I b = (- 1) \cdot I c

Go Positive Sequence Current (LLF)

I 1 = (- 1) \cdot I 2

Go Negative Sequence Current(LLF)

I 2 = (- 1) \cdot I 1

Go Positive Sequence Current using Fault Impedance(LLF)

I 1 = \frac{V 1 - V 2}{Z f}

How to Evaluate C-Phase Current(LLF)?

C-Phase Current(LLF) evaluator uses C Phase Current = (-1)*B Phase Current to evaluate the C Phase Current, The c-phase Current(LLF) formula is defined as the current through any one component comprising a three-phase source or load. here we have taken the c-phase. C Phase Current is denoted by I_c symbol.

How to evaluate C-Phase Current(LLF) using this online evaluator? To use this online evaluator for C-Phase Current(LLF), enter B Phase Current (I_b) and hit the calculate button.

FAQs on C-Phase Current(LLF)

What is the formula to find C-Phase Current(LLF)?

The formula of C-Phase Current(LLF) is expressed as C Phase Current = (-1)*B Phase Current. Here is an example- -2.7 = (-1)*2.7.

How to calculate C-Phase Current(LLF)?

With B Phase Current (I_b) we can find C-Phase Current(LLF) using the formula - C Phase Current = (-1)*B Phase Current.

What are the other ways to Calculate C Phase Current?

Here are the different ways to Calculate C Phase Current-

C Phase Current=(C Phase Voltage-B Phase Voltage)/Fault Impedance

Can the C-Phase Current(LLF) be negative?

Yes, the C-Phase Current(LLF), measured in Electric Current can be negative.

Which unit is used to measure C-Phase Current(LLF)?

C-Phase Current(LLF) is usually measured using the Ampere[A] for Electric Current. Milliampere[A], Microampere[A], Centiampere[A] are the few other units in which C-Phase Current(LLF) can be measured.

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