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

GoB-Phase Current (LLGF) Formula

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

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

I_b - B Phase Current?V_b - B Phase Voltage?Z_f - Fault Impedance?I_c - C Phase Current?

B-Phase Current using B-Phase Voltage(LLGF) Example

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Here is how the B-Phase Current using B-Phase Voltage(LLGF) equation looks like with Values.

Here is how the B-Phase Current using B-Phase Voltage(LLGF) equation looks like with Units.

Here is how the B-Phase Current using B-Phase Voltage(LLGF) equation looks like.

7.1 = \frac{16.5}{1.5} - 3.9

7.1A = \frac{16.5V}{1.5Ω} - 3.9A

7.1 = \frac{16.5}{1.5} - 3.9

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

Follow our step by step solution on how to calculate B-Phase Current using B-Phase Voltage(LLGF)?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

I b = \frac{16.5V}{1.5Ω} - 3.9A

Next Step Prepare to Evaluate

∴

I b = \frac{16.5}{1.5} - 3.9

LAST Step Evaluate

∴

I b = 7.1A

B-Phase Current using B-Phase Voltage(LLGF) Formula Elements

Variables

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

B Phase Voltage

B phase Voltage is defined as the voltage of b-phase.

Symbol: V_b

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find B Phase Voltage

Fault Impedance

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.

Symbol: Z_f

Measurement: Electric ResistanceUnit: Ω

Note: Value should be greater than 0.

Formulas to find Fault Impedance

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

Other Formulas to find B Phase Current

Go B-Phase Current (LLGF)

I b = I f - I c

Other formulas in Current category

Go C-Phase Current (LLGF)

I c = I f - I b

Go Fault Current (LLGF)

I f = I b + I c

Go Fault Current using B-Phase Voltage (LLGF)

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

Go Zero Sequence Current using B-Phase Voltage (LLGF)

I 0 = \frac{V b}{3 \cdot Z f}

How to Evaluate B-Phase Current using B-Phase Voltage(LLGF)?

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

How to evaluate B-Phase Current using B-Phase Voltage(LLGF) using this online evaluator? To use this online evaluator for B-Phase Current using B-Phase Voltage(LLGF), enter B Phase Voltage (V_b), Fault Impedance (Z_f) & C Phase Current (I_c) and hit the calculate button.

FAQs on B-Phase Current using B-Phase Voltage(LLGF)

What is the formula to find B-Phase Current using B-Phase Voltage(LLGF)?

The formula of B-Phase Current using B-Phase Voltage(LLGF) is expressed as B Phase Current = B Phase Voltage/Fault Impedance-C Phase Current. Here is an example- 4.233333 = 16.5/1.5-3.9.

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

With B Phase Voltage (V_b), Fault Impedance (Z_f) & C Phase Current (I_c) we can find B-Phase Current using B-Phase Voltage(LLGF) using the formula - B Phase Current = B Phase Voltage/Fault Impedance-C Phase Current.

What are the other ways to Calculate B Phase Current?

Here are the different ways to Calculate B Phase Current-

B Phase Current=Fault Current-C Phase Current

Can the B-Phase Current using B-Phase Voltage(LLGF) be negative?

Yes, the B-Phase Current using B-Phase Voltage(LLGF), measured in Electric Current can be negative.

Which unit is used to measure B-Phase Current using B-Phase Voltage(LLGF)?

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

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

​GoB-Phase Current (LLGF) Formula

B-Phase Current using B-Phase Voltage(LLGF) Example

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

B-Phase Current using B-Phase Voltage(LLGF) Formula Elements

Other Formulas to find B Phase Current

Other formulas in Current category

How to Evaluate B-Phase Current using B-Phase Voltage(LLGF)?

FAQs on B-Phase Current using B-Phase Voltage(LLGF)

Variable Name

GoB-Phase Current (LLGF) Formula