b-phase Voltage (LLF) Calculator

Category	Engineering ↺
Engineering	Electrical ↺
Electrical	Power System ↺
Power-System	Fault ↺
Fault	L2L Fault ↺

✖Fault Impedance is defined as the impedance that caused the fault.ⓘ Fault Impedance [Zf]			+10% -10%
✖b-phase Current is defined as the current flowing through the b-phaseⓘ b-phase Current [Ib]			+10% -10%
✖c-phase Voltage is defined as the voltage of c-phase.ⓘ c-phase Voltage [Vc]			+10% -10%

✖b-phase Voltage is defined as the voltage of b-phase.ⓘ b-phase Voltage (LLF) [Vb]

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Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has created this Calculator and 500+ more calculators!

Payal Priya

Birsa Institute of Technology (BIT), Sindri

Payal Priya has verified this Calculator and 500+ more calculators!

< 11 Other formulas that you can solve using the same Inputs

Positive Sequence Current Using Fault Impedance(LGF)

Positive Sequence Current =(Positive Sequence Voltage+Negative Sequence Voltage+Zero Sequence Voltage)/(3*Fault Impedance ) GO

Zero Sequence Voltage Using Positive Sequence Current

Zero Sequence Voltage=(3*Fault Impedance *Positive Sequence Current )-Negative Sequence Voltage-Positive Sequence Voltage GO

Zero Sequence Voltage Using a-phase Current (LGF)

Zero Sequence Voltage=(Fault Impedance *a-phase Current )-(Negative Sequence Voltage)-(Positive Sequence Voltage) GO

Negative Sequence Voltage Using a-phase Current (LGF)

Negative Sequence Voltage=(Fault Impedance *a-phase Current )-Positive Sequence Voltage-Zero Sequence Voltage GO

Positive Sequence Voltage Using a-phase Current

Positive Sequence Voltage=(Fault Impedance *a-phase Current )-Negative Sequence Voltage-Zero Sequence Voltage GO

Positive Sequence Voltage (LLF)

Positive Sequence Voltage=(Fault Impedance *Positive Sequence Current )+Negative Sequence Voltage GO

Positive Sequence Voltage Using Positive Sequence Current

Positive Sequence Voltage=3*Fault Impedance *Positive Sequence Current GO

Negative Sequence Voltage Using Positive Sequence Current

Negative Sequence Voltage=3*Fault Impedance *Positive Sequence Current GO

a-phase Current Using Fault impedance (LGF)

a-phase Current =a-phase Voltage /Fault Impedance GO

A-phase Current using a-phase voltage(LGF)

a-phase Current =a-phase Voltage /Fault Impedance GO

a-phase Voltage(LGF)

a-phase Voltage =Fault Impedance *a-phase Current GO

< 5 Other formulas that calculate the same Output

b-phase Voltage Using c-phase Current (LLF)

b-phase Voltage =(-1)*(c-phase Voltage +(Fault Impedance *C-phase Current )) GO

b-phase Voltage Using Zero-Sequence Voltage (LLGF)

b-phase Voltage =Zero Sequence Voltage-Positive Sequence Voltage GO

b-phase Voltage Using Zero Sequence Current (LLGF)

b-phase Voltage =3*Zero Sequence Current *Fault Impedance GO

b-phase Voltage Using Fault Current (LLGF)

b-phase Voltage =Fault Impedance *Fault Current GO

b-phase Voltage (LLGF)

b-phase Voltage =c-phase Voltage GO

b-phase Voltage (LLF) Formula

b-phase Voltage =(Fault Impedance *b-phase Current)+c-phase Voltage
Vb=(Zf*Ib)+Vc

More formulas

a-phase Current (LLF) GO

b-phase Current (LLF) GO

c-phase Current(LLF) GO

c-phase Voltage (LLF) GO

b-phase Current Using Fault Impedance (LLF) GO

Fault Impedance Using b-phase Current (LLF) GO

c-phase Voltage Using c-phase Current (LLF) GO

b-phase Voltage Using c-phase Current (LLF) GO

c-phase Current Using Fault Impedance (LLF) GO

Fault Impedance Using c-phase Current (LLF) GO

Zero Sequence Current(LLF) GO

Positive Sequence Current (LLF) GO

Negative Sequence Current(LLF) GO

Zero Sequence Voltage(LLF) GO

Positive Sequence Voltage (LLF) GO

Negative Sequence Voltage (LLF) GO

Fault Impedance Using Positive Sequence Current (LLF) GO

What does three phase voltage mean?

Three-phase power can be defined as the common method of alternating current power generation, transmission, and distribution. It is a type of polyphase system and is the most common method used by electric grids worldwide to transfer power.

How to Calculate b-phase Voltage (LLF)?

b-phase Voltage (LLF) calculator uses b-phase Voltage =(Fault Impedance *b-phase Current)+c-phase Voltage to calculate the b-phase Voltage , The b-phase Voltage (LLF) formula is defined as the voltage between two-component comprising a three-phase source or load. here we have taken the b-phase. b-phase Voltage and is denoted by Vb symbol.

How to calculate b-phase Voltage (LLF) using this online calculator? To use this online calculator for b-phase Voltage (LLF), enter Fault Impedance (Zf), b-phase Current (Ib) and c-phase Voltage (Vc) and hit the calculate button. Here is how the b-phase Voltage (LLF) calculation can be explained with given input values -> 23 = (3*6)+5.

FAQ

What is b-phase Voltage (LLF)?

The b-phase Voltage (LLF) formula is defined as the voltage between two-component comprising a three-phase source or load. here we have taken the b-phase and is represented as Vb=(Zf*Ib)+Vc or b-phase Voltage =(Fault Impedance *b-phase Current)+c-phase Voltage . Fault Impedance is defined as the impedance that caused the fault, b-phase Current is defined as the current flowing through the b-phase and c-phase Voltage is defined as the voltage of c-phase.

How to calculate b-phase Voltage (LLF)?

The b-phase Voltage (LLF) formula is defined as the voltage between two-component comprising a three-phase source or load. here we have taken the b-phase is calculated using b-phase Voltage =(Fault Impedance *b-phase Current)+c-phase Voltage . To calculate b-phase Voltage (LLF), you need Fault Impedance (Zf), b-phase Current (Ib) and c-phase Voltage (Vc). With our tool, you need to enter the respective value for Fault Impedance , b-phase Current and c-phase Voltage 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 Voltage ?

In this formula, b-phase Voltage uses Fault Impedance , b-phase Current and c-phase Voltage . We can use 5 other way(s) to calculate the same, which is/are as follows -

b-phase Voltage =(-1)*(c-phase Voltage +(Fault Impedance *C-phase Current ))
b-phase Voltage =c-phase Voltage
b-phase Voltage =Fault Impedance *Fault Current
b-phase Voltage =3*Zero Sequence Current *Fault Impedance
b-phase Voltage =Zero Sequence Voltage-Positive Sequence Voltage

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