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

GoB-Phase Voltage using Fault Current (LLGF) Formula

GoB-Phase Voltage using Zero Sequence Current (LLGF) Formula

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

V b = \frac{3 \cdot V 0 - V a}{2}

V_b - B Phase Voltage?V₀ - Zero Sequence Voltage?V_a - A Phase Voltage?

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

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

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

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

20.425 = \frac{3 \cdot 17.6 - 11.95}{2}

20.425V = \frac{3 \cdot 17.6V - 11.95V}{2}

20.425 = \frac{3 \cdot 17.6 - 11.95}{2}

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

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

FIRST Step Consider the formula

V b = \frac{3 \cdot V 0 - V a}{2}

Next Step Substitute values of Variables

∴

V b = \frac{3 \cdot 17.6V - 11.95V}{2}

Next Step Prepare to Evaluate

∴

V b = \frac{3 \cdot 17.6 - 11.95}{2}

LAST Step Evaluate

∴

V b = 20.425V

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

Variables

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

Zero Sequence Voltage

Zero Sequence Voltage consists of a balanced three-phase voltage and current, phasors of which all have the same phase angles and rotate counterclockwise together.

Symbol: V₀

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find Zero Sequence Voltage

A Phase Voltage

A phase voltage is the voltage of a-phase in open conductor fault.

Symbol: V_a

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find A Phase Voltage

Other Formulas to find B Phase Voltage

Go B-Phase Voltage using Fault Current (LLGF)

V b = Z f \cdot I f

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

V b = 3 \cdot I 0 \cdot Z f

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

V b = V 0 - V 1

Other formulas in Voltage and EMF category

Go C-Phase Voltage using Fault Current (LLGF)

V c = I f \cdot Z f

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

V c = 3 \cdot I 0 \cdot Z f

Go Zero Sequence Voltage using A-Phase Voltage (LLGF)

V 0 = \frac{V a + (2 \cdot V b)}{3}

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

V 0 = V b + V 1

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

B-Phase Voltage using A-Phase Voltage(LLGF) evaluator uses B Phase Voltage = (3*Zero Sequence Voltage-A Phase Voltage)/2 to evaluate the B Phase Voltage, The B-phase Voltage using A-phase Voltage(LLGF) 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 is denoted by V_b symbol.

How to evaluate B-Phase Voltage using A-Phase Voltage(LLGF) using this online evaluator? To use this online evaluator for B-Phase Voltage using A-Phase Voltage(LLGF), enter Zero Sequence Voltage (V₀) & A Phase Voltage (V_a) and hit the calculate button.

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

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

The formula of B-Phase Voltage using A-Phase Voltage(LLGF) is expressed as B Phase Voltage = (3*Zero Sequence Voltage-A Phase Voltage)/2. Here is an example- 20.425 = (3*17.6-11.95)/2.

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

With Zero Sequence Voltage (V₀) & A Phase Voltage (V_a) we can find B-Phase Voltage using A-Phase Voltage(LLGF) using the formula - B Phase Voltage = (3*Zero Sequence Voltage-A Phase Voltage)/2.

What are the other ways to Calculate B Phase Voltage?

Here are the different ways to Calculate B 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

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

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

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

B-Phase Voltage using A-Phase Voltage(LLGF) is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which B-Phase Voltage using A-Phase Voltage(LLGF) can be measured.

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

​GoB-Phase Voltage using Fault Current (LLGF) Formula

​GoB-Phase Voltage using Zero Sequence Current (LLGF) Formula

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

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

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

Other Formulas to find B Phase Voltage

Other formulas in Voltage and EMF category

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

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

Variable Name

GoB-Phase Voltage using Fault Current (LLGF) Formula

GoB-Phase Voltage using Zero Sequence Current (LLGF) Formula