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B phase Voltage is defined as the voltage of b-phase. Check FAQs
Vb=V0-V1
Vb - B Phase Voltage?V0 - Zero Sequence Voltage?V1 - Positive Sequence Voltage?

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

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With units
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Here is how the B-Phase Voltage using Zero-Sequence Voltage (LLGF) equation looks like with Values.

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

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

0.1Edit=17.6Edit-17.5Edit
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HomeIcon Home » Category Engineering » Category Electrical » Category Power System » fx B-Phase Voltage using Zero-Sequence Voltage (LLGF)

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

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

FIRST Step Consider the formula
Vb=V0-V1
Next Step Substitute values of Variables
∴ Vb=17.6V-17.5V
Next Step Prepare to Evaluate
∴ Vb=17.6-17.5
Next Step Evaluate
∴Vb=0.100000000000001V
LAST Step Rounding Answer
∴Vb=0.1V

B-Phase Voltage using Zero-Sequence Voltage (LLGF) Formula Elements

Variables
B Phase Voltage
B phase Voltage is defined as the voltage of b-phase.
Symbol: Vb
Measurement: Electric PotentialUnit: V
Note: Value can be positive or negative.
Formulas to find B Phase VoltageOpen Variable
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 VoltageOpen Variable
Positive Sequence Voltage
Positive Sequence Voltage consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ABC rotation.
Symbol: V1
Measurement: Electric PotentialUnit: V
Note: Value should be greater than 0.
Formulas to find Positive Sequence VoltageOpen Variable

Other Formulas to find B Phase Voltage

​Go B-Phase Voltage using Fault Current (LLGF)
Vb=Zf⋅If
​Go B-Phase Voltage using Zero Sequence Current (LLGF)
Vb=3⋅I0⋅Zf
​Go B-Phase Voltage using A-Phase Voltage(LLGF)
Vb=3⋅V0-Va2

Other formulas in Voltage and EMF category

​Go C-Phase Voltage using Fault Current (LLGF)
Vc=If⋅Zf
​Go C-Phase Voltage using Zero Sequence Current (LLGF)
Vc=3⋅I0⋅Zf
​Go Zero Sequence Voltage using A-Phase Voltage (LLGF)
V0=Va+(2⋅Vb)3
​Go Zero Sequence Voltage using B-Phase Voltage (LLGF)
V0=Vb+V1

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

B-Phase Voltage using Zero-Sequence Voltage (LLGF) evaluator uses B Phase Voltage = Zero Sequence Voltage-Positive Sequence Voltage to evaluate the B Phase Voltage, The b-phase voltage using zero-sequence 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 Vb symbol.

How to evaluate B-Phase Voltage using Zero-Sequence Voltage (LLGF) using this online evaluator? To use this online evaluator for B-Phase Voltage using Zero-Sequence Voltage (LLGF), enter Zero Sequence Voltage (V0) & Positive Sequence Voltage (V1) and hit the calculate button.

FAQs on B-Phase Voltage using Zero-Sequence Voltage (LLGF)

What is the formula to find B-Phase Voltage using Zero-Sequence Voltage (LLGF)?
The formula of B-Phase Voltage using Zero-Sequence Voltage (LLGF) is expressed as B Phase Voltage = Zero Sequence Voltage-Positive Sequence Voltage. Here is an example- 0.1 = 17.6-17.5.
How to calculate B-Phase Voltage using Zero-Sequence Voltage (LLGF)?
With Zero Sequence Voltage (V0) & Positive Sequence Voltage (V1) we can find B-Phase Voltage using Zero-Sequence Voltage (LLGF) using the formula - B Phase Voltage = Zero Sequence Voltage-Positive Sequence Voltage.
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 CurrentOpenImg
  • B Phase Voltage=3*Zero Sequence Current*Fault ImpedanceOpenImg
  • B Phase Voltage=(3*Zero Sequence Voltage-A Phase Voltage)/2OpenImg
Can the B-Phase Voltage using Zero-Sequence Voltage (LLGF) be negative?
Yes, the B-Phase Voltage using Zero-Sequence Voltage (LLGF), measured in Electric Potential can be negative.
Which unit is used to measure B-Phase Voltage using Zero-Sequence Voltage (LLGF)?
B-Phase Voltage using Zero-Sequence 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 Zero-Sequence Voltage (LLGF) can be measured.
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