Negative Phase Current for Delta Connected Load Calculator

✖Negative Sequence Voltage is consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ACB rotation.ⓘ Negative Sequence Voltage [V₂]			+10% -10%
✖Delta Impedance is defined as the impedance of delta connected network.ⓘ Delta Impedance [Z_d]			+10% -10%

✖Negative Sequence Current is consists of balanced three-phase current phasors which are exactly at 120 degrees apart rotating counterclockwise in ACB rotation.ⓘ Negative Phase Current for Delta Connected Load [I₂]

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Formula

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Negative Phase Current for Delta Connected Load

Formula

`"I"_{"2"} = (3*"V"_{"2"})/"Z"_{"d"}`

Example

`"-0.466667A"=(3*"-1.4V")/"9Ω"`

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Negative Phase Current for Delta Connected Load Solution

STEP 0: Pre-Calculation Summary

Formula Used

Negative Sequence Current = (3*Negative Sequence Voltage)/Delta Impedance
I₂ = (3*V₂)/Z_d
This formula uses 3 Variables

Variables Used

Negative Sequence Current - (Measured in Ampere) - Negative Sequence Current is consists of balanced three-phase current phasors which are exactly at 120 degrees apart rotating counterclockwise in ACB rotation.
Negative Sequence Voltage - (Measured in Volt) - Negative Sequence Voltage is consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ACB rotation.
Delta Impedance - (Measured in Ohm) - Delta Impedance is defined as the impedance of delta connected network.

STEP 1: Convert Input(s) to Base Unit

Negative Sequence Voltage: -1.4 Volt --> -1.4 Volt No Conversion Required
Delta Impedance: 9 Ohm --> 9 Ohm No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

I₂ = (3*V₂)/Z_d --> (3*(-1.4))/9

Evaluating ... ...

I₂ = -0.466666666666667

STEP 3: Convert Result to Output's Unit

-0.466666666666667 Ampere --> No Conversion Required

FINAL ANSWER

-0.466666666666667 ≈ -0.466667 Ampere <-- Negative Sequence Current

(Calculation completed in 00.004 seconds)

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Created by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

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< 12 Sequence Current & Voltage Calculators

Zero Sequence Current for Star Connected Load

Go Zero Sequence Current = Zero Sequence Voltage/(Star Impedance+(3*Fault Impedance))

Zero Sequence Voltage for Star Connected Load

Go Zero Sequence Voltage = (Star Impedance+3*Fault Impedance)*Zero Sequence Current

Symmetric Component Voltage using Sequence Impedance

Go Symmetric Component Voltage = Symmetric Component Current*Sequence Impedance

Symmetric Component Current using Sequence Impedance

Go Symmetric Component Current = Symmetric Component Voltage/Sequence Impedance

Positive Sequence Voltage for Delta Connected Load

Go Positive Sequence Voltage = (Delta Impedance*Positive Sequence Current)/3

Negative Sequence Voltage for Delta Connected Load

Go Negative Sequence Voltage = (Delta Impedance*Negative Sequence Current)/3

Positive Sequence Current for Delta Connected Load

Go Positive Sequence Current = (3*Positive Sequence Voltage)/Delta Impedance

Negative Phase Current for Delta Connected Load

Go Negative Sequence Current = (3*Negative Sequence Voltage)/Delta Impedance

Negative Sequence Voltage for Star Connected Load

Go Negative Sequence Voltage = Negative Sequence Current*Star Impedance

Positive Sequence Voltage for Star Connected Load

Go Positive Sequence Voltage = Star Impedance*Positive Sequence Current

Positive Sequence Current for Star Connected Load

Go Positive Sequence Current = Positive Sequence Voltage/Star Impedance

Negative Sequence Current for Star Connected Load

Go Negative Sequence Current = Negative Sequence Voltage/Star Impedance

Negative Phase Current for Delta Connected Load Formula

Negative Sequence Current = (3*Negative Sequence Voltage)/Delta Impedance
I₂ = (3*V₂)/Z_d

What are the Sequence Components?

The positive sequence consists of balanced three-phase voltage and current phasors which are exactly at ₁₂₀ degrees apart rotating counterclockwise in ABC rotation. The negative sequence consists of balanced three-phase voltage and current phasors which are exactly at ₁₂₀ degrees apart rotating counterclockwise in ACB rotation. Zero sequence consists of a balanced three-phase voltage and current, phasors of which all have the same phase angles and rotate counterclockwise together.

How to Calculate Negative Phase Current for Delta Connected Load?

Negative Phase Current for Delta Connected Load calculator uses Negative Sequence Current = (3*Negative Sequence Voltage)/Delta Impedance to calculate the Negative Sequence Current, The Negative Phase Current for Delta Connected Load formula is defined as The negative sequence consisting of balanced three-phase current phasors which are exactly at ₁₂₀ degrees apart rotating counterclockwise in ACB rotation. Negative Sequence Current is denoted by I₂ symbol.

How to calculate Negative Phase Current for Delta Connected Load using this online calculator? To use this online calculator for Negative Phase Current for Delta Connected Load, enter Negative Sequence Voltage (V₂) & Delta Impedance (Z_d) and hit the calculate button. Here is how the Negative Phase Current for Delta Connected Load calculation can be explained with given input values -> -0.466667 = (3*(-1.4))/9.

FAQ

What is Negative Phase Current for Delta Connected Load?

The Negative Phase Current for Delta Connected Load formula is defined as The negative sequence consisting of balanced three-phase current phasors which are exactly at ₁₂₀ degrees apart rotating counterclockwise in ACB rotation and is represented as I₂ = (3*V₂)/Z_d or Negative Sequence Current = (3*Negative Sequence Voltage)/Delta Impedance. Negative Sequence Voltage is consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ACB rotation & Delta Impedance is defined as the impedance of delta connected network.

How to calculate Negative Phase Current for Delta Connected Load?

The Negative Phase Current for Delta Connected Load formula is defined as The negative sequence consisting of balanced three-phase current phasors which are exactly at ₁₂₀ degrees apart rotating counterclockwise in ACB rotation is calculated using Negative Sequence Current = (3*Negative Sequence Voltage)/Delta Impedance. To calculate Negative Phase Current for Delta Connected Load, you need Negative Sequence Voltage (V₂) & Delta Impedance (Z_d). With our tool, you need to enter the respective value for Negative Sequence Voltage & Delta Impedance and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Negative Sequence Current?

In this formula, Negative Sequence Current uses Negative Sequence Voltage & Delta Impedance. We can use 1 other way(s) to calculate the same, which is/are as follows -

Negative Sequence Current = Negative Sequence Voltage/Star Impedance

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