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B phase Current is defined as the current flowing through the b-phase in open conductor fault. Check FAQs
Ib=If-Ic
Ib - B Phase Current?If - Fault Current?Ic - C Phase Current?

B-Phase Current (LLGF) Example

With values
With units
Only example

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

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

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

0.37Edit=4.27Edit-3.9Edit
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HomeIcon Home » Category Engineering » Category Electrical » Category Power System » fx B-Phase Current (LLGF)

B-Phase Current (LLGF) Solution

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

FIRST Step Consider the formula
Ib=If-Ic
Next Step Substitute values of Variables
∴ Ib=4.27A-3.9A
Next Step Prepare to Evaluate
∴ Ib=4.27-3.9
LAST Step Evaluate
∴Ib=0.37A

B-Phase Current (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: Ib
Measurement: Electric CurrentUnit: A
Note: Value can be positive or negative.
Formulas to find B Phase CurrentOpen Variable
Fault Current
The fault current is the electrical current which flows through a circuit during an electrical fault condition.
Symbol: If
Measurement: Electric CurrentUnit: A
Note: Value can be positive or negative.
Formulas to find Fault CurrentOpen Variable
C Phase Current
C phase current is the current that flows into the c-phase in open conductor fault.
Symbol: Ic
Measurement: Electric CurrentUnit: A
Note: Value can be positive or negative.
Formulas to find C Phase CurrentOpen Variable

Other Formulas to find B Phase Current

​Go B-Phase Current using B-Phase Voltage(LLGF)
Ib=VbZf-Ic

Other formulas in Current category

​Go C-Phase Current (LLGF)
Ic=If-Ib
​Go Fault Current (LLGF)
If=Ib+Ic
​Go Fault Current using B-Phase Voltage (LLGF)
If=VbZf
​Go Zero Sequence Current using B-Phase Voltage (LLGF)
I0=Vb3⋅Zf

How to Evaluate B-Phase Current (LLGF)?

B-Phase Current (LLGF) evaluator uses B Phase Current = Fault Current-C Phase Current to evaluate the B Phase Current, The b-phase current (LLGF) 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 Ib symbol.

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

FAQs on B-Phase Current (LLGF)

What is the formula to find B-Phase Current (LLGF)?
The formula of B-Phase Current (LLGF) is expressed as B Phase Current = Fault Current-C Phase Current. Here is an example- 0.37 = 4.27-3.9.
How to calculate B-Phase Current (LLGF)?
With Fault Current (If) & C Phase Current (Ic) we can find B-Phase Current (LLGF) using the formula - B Phase Current = Fault Current-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=B Phase Voltage/Fault Impedance-C Phase CurrentOpenImg
Can the B-Phase Current (LLGF) be negative?
Yes, the B-Phase Current (LLGF), measured in Electric Current can be negative.
Which unit is used to measure B-Phase Current (LLGF)?
B-Phase Current (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 (LLGF) can be measured.
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