B-Phase Current (LLF) Calculator

B Phase Current - (Measured in Ampere) - B phase Current is defined as the current flowing through the b-phase in open conductor fault.
C Phase Current - (Measured in Ampere) - C phase current is the current that flows into the c-phase in open conductor fault.

STEP 1: Convert Input(s) to Base Unit

C Phase Current: 3.9 Ampere --> 3.9 Ampere No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

I_b = (-1)*I_c --> (-1)*3.9

Evaluating ... ...

I_b = -3.9

STEP 3: Convert Result to Output's Unit

-3.9 Ampere --> No Conversion Required

FINAL ANSWER

-3.9 Ampere <-- B Phase Current

(Calculation completed in 00.004 seconds)

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Credits

Created by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has created this Calculator and 1500+ more calculators!

Verified by Payal Priya

Birsa Institute of Technology (BIT), Sindri

Payal Priya has verified this Calculator and 1900+ more calculators!

< 10+ Current Calculators

Positive Sequence Current using A-Phase EMF(LLF)

Go Positive Sequence Current = A Phase EMF/(Positive Sequence Impedance+Negative Sequence Impedance+Fault Impedance)

B-Phase Current using A-Phase EMF(LLF)

Go B Phase Current = (sqrt(3)*A Phase EMF)/(Positive Sequence Impedance+Negative Sequence Impedance)

Fault Current(LLF)

Go Fault Current = (sqrt(3)*A Phase EMF)/(Positive Sequence Impedance+Negative Sequence Impedance)

Positive Sequence Current using Fault Impedance(LLF)

Go Positive Sequence Current = (Positive Sequence Voltage-Negative Sequence Voltage)/Fault Impedance

B-Phase Current using Fault Impedance (LLF)

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

C-Phase Current using Fault Impedance (LLF)

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

Positive Sequence Current (LLF)

Go Positive Sequence Current = (-1)*Negative Sequence Current

Negative Sequence Current(LLF)

Go Negative Sequence Current = (-1)*Positive Sequence Current

B-Phase Current (LLF)

Go B Phase Current = (-1)*C Phase Current

C-Phase Current(LLF)

Go C Phase Current = (-1)*B Phase Current

B-Phase Current (LLF) Formula

B Phase Current = (-1)*C Phase Current
I_b = (-1)*I_c

What is difference between phase current and line current?

Line current is the current through any one line between a three-phase source and load. Phase current is the current through any one component comprising a three-phase source or load.

How to Calculate B-Phase Current (LLF)?

B-Phase Current (LLF) calculator uses B Phase Current = (-1)*C Phase Current to calculate the B Phase Current, The b-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 b-phase. B Phase Current is denoted by I_b symbol.

How to calculate B-Phase Current (LLF) using this online calculator? To use this online calculator for B-Phase Current (LLF), enter C Phase Current (I_c) and hit the calculate button. Here is how the B-Phase Current (LLF) calculation can be explained with given input values -> -3.9 = (-1)*3.9.

FAQ

What is B-Phase Current (LLF)?

The b-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 b-phase and is represented as I_b = (-1)*I_c or B Phase Current = (-1)*C Phase Current. C phase current is the current that flows into the c-phase in open conductor fault.

How to calculate B-Phase Current (LLF)?

The b-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 b-phase is calculated using B Phase Current = (-1)*C Phase Current. To calculate B-Phase Current (LLF), you need C Phase Current (I_c). With our tool, you need to enter the respective value for C 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 B Phase Current?

In this formula, B Phase Current uses C Phase Current. We can use 2 other way(s) to calculate the same, which is/are as follows -

B Phase Current = (sqrt(3)*A Phase EMF)/(Positive Sequence Impedance+Negative Sequence Impedance)
B Phase Current = (B Phase Voltage-C Phase Voltage)/Fault Impedance

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