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Negative Sequence Current using Negative Sequence Voltage (LLGF) Formula

GoNegative Sequence Current using Positive Sequence Current and Sequence Impedances(LLGF) Formula

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Negative Sequence Current consists of balanced three-phase current phasors which are exactly at 120 degrees apart rotating counterclockwise in ACB rotation. Check FAQs

I 2 = (- 1) \cdot \frac{V 2}{Z 2}

I₂ - Negative Sequence Current?V₂ - Negative Sequence Voltage?Z₂ - Negative Sequence Impedance?

Negative Sequence Current using Negative Sequence Voltage (LLGF) Example

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Here is how the Negative Sequence Current using Negative Sequence Voltage (LLGF) equation looks like with Values.

Here is how the Negative Sequence Current using Negative Sequence Voltage (LLGF) equation looks like with Units.

Here is how the Negative Sequence Current using Negative Sequence Voltage (LLGF) equation looks like.

0.36 = (- 1) \cdot \frac{16.056}{-44.6}

0.36A = (- 1) \cdot \frac{16.056V}{-44.6Ω}

0.36 = (- 1) \cdot \frac{16.056}{-44.6}

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Negative Sequence Current using Negative Sequence Voltage (LLGF) Solution

Follow our step by step solution on how to calculate Negative Sequence Current using Negative Sequence Voltage (LLGF)?

FIRST Step Consider the formula

I 2 = (- 1) \cdot \frac{V 2}{Z 2}

Next Step Substitute values of Variables

∴

I 2 = (- 1) \cdot \frac{16.056V}{-44.6Ω}

Next Step Prepare to Evaluate

∴

I 2 = (- 1) \cdot \frac{16.056}{-44.6}

LAST Step Evaluate

∴

I 2 = 0.36A

Negative Sequence Current using Negative Sequence Voltage (LLGF) Formula Elements

Variables

Negative Sequence Current

Negative Sequence Current consists of balanced three-phase current phasors which are exactly at 120 degrees apart rotating counterclockwise in ACB rotation.

Symbol: I₂

Measurement: Electric CurrentUnit: A

Note: Value can be positive or negative.

Formulas to find Negative Sequence Current

Negative Sequence Voltage

Negative Sequence Voltage consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ACB rotation.

Symbol: V₂

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find Negative Sequence Voltage

Negative Sequence Impedance

Negative Sequence Impedance consists of balanced three-phase impedance phasors which are exactly at 120 degrees apart rotating counterclockwise in ACB rotation.

Symbol: Z₂

Measurement: Electric ResistanceUnit: Ω

Note: Value can be positive or negative.

Formulas to find Negative Sequence Impedance

Other Formulas to find Negative Sequence Current

Go Negative Sequence Current using Positive Sequence Current and Sequence Impedances(LLGF)

I 2 = - I 1 \cdot (\frac{Z 0 + 3 \cdot Z f}{Z 0 + Z 2 + 3 \cdot Z f})

Other formulas in Current category

Go B-Phase Current (LLGF)

I b = I f - I c

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}

How to Evaluate Negative Sequence Current using Negative Sequence Voltage (LLGF)?

Negative Sequence Current using Negative Sequence Voltage (LLGF) evaluator uses Negative Sequence Current = (-1)*Negative Sequence Voltage/Negative Sequence Impedance to evaluate the Negative Sequence Current, The negative sequence current using negative sequence voltage (LLGF) formula is defined as consists of balanced three-phase voltage and current phasors which are exactly at ₁₂₀ degrees apart rotating counterclockwise in ACB rotation. Negative Sequence Current is denoted by I₂ symbol.

How to evaluate Negative Sequence Current using Negative Sequence Voltage (LLGF) using this online evaluator? To use this online evaluator for Negative Sequence Current using Negative Sequence Voltage (LLGF), enter Negative Sequence Voltage (V₂) & Negative Sequence Impedance (Z₂) and hit the calculate button.

FAQs on Negative Sequence Current using Negative Sequence Voltage (LLGF)

What is the formula to find Negative Sequence Current using Negative Sequence Voltage (LLGF)?

The formula of Negative Sequence Current using Negative Sequence Voltage (LLGF) is expressed as Negative Sequence Current = (-1)*Negative Sequence Voltage/Negative Sequence Impedance. Here is an example- -0.36 = (-1)*16.056/(-44.6).

How to calculate Negative Sequence Current using Negative Sequence Voltage (LLGF)?

With Negative Sequence Voltage (V₂) & Negative Sequence Impedance (Z₂) we can find Negative Sequence Current using Negative Sequence Voltage (LLGF) using the formula - Negative Sequence Current = (-1)*Negative Sequence Voltage/Negative Sequence Impedance.

What are the other ways to Calculate Negative Sequence Current?

Here are the different ways to Calculate Negative Sequence Current-

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

Can the Negative Sequence Current using Negative Sequence Voltage (LLGF) be negative?

Yes, the Negative Sequence Current using Negative Sequence Voltage (LLGF), measured in Electric Current can be negative.

Which unit is used to measure Negative Sequence Current using Negative Sequence Voltage (LLGF)?

Negative Sequence Current using Negative Sequence 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 Negative Sequence Current using Negative Sequence Voltage (LLGF) can be measured.

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Negative Sequence Current using Negative Sequence Voltage (LLGF) Formula

​GoNegative Sequence Current using Positive Sequence Current and Sequence Impedances(LLGF) Formula

Negative Sequence Current using Negative Sequence Voltage (LLGF) Example

Negative Sequence Current using Negative Sequence Voltage (LLGF) Solution

Negative Sequence Current using Negative Sequence Voltage (LLGF) Formula Elements

Other Formulas to find Negative Sequence Current

Other formulas in Current category

How to Evaluate Negative Sequence Current using Negative Sequence Voltage (LLGF)?

FAQs on Negative Sequence Current using Negative Sequence Voltage (LLGF)

Variable Name

GoNegative Sequence Current using Positive Sequence Current and Sequence Impedances(LLGF) Formula