Leakage Impedance for Transformer given Positive Sequence Voltage Calculator

✖Positive Sequence Voltage Xmer is consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ABC rotation.ⓘ Positive Sequence Voltage Xmer [V_1(xmer)]			+10% -10%
✖Positive Sequence Current Xmer is consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ABC rotation.ⓘ Positive Sequence Current Xmer [I_1(xmer)]			+10% -10%

✖Leakage Impedance Xmer is defined as the part of the impedance of a transformer that corresponds to the leakage flux into the sequence network.ⓘ Leakage Impedance for Transformer given Positive Sequence Voltage [Z_{Leakage(xmer)}]

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Leakage Impedance for Transformer given Positive Sequence Voltage Solution

STEP 0: Pre-Calculation Summary

Formula Used

Leakage Impedance Xmer = Positive Sequence Voltage Xmer/Positive Sequence Current Xmer
Z_{Leakage(xmer)} = V_1(xmer)/I_1(xmer)
This formula uses 3 Variables

Variables Used

Leakage Impedance Xmer - (Measured in Ohm) - Leakage Impedance Xmer is defined as the part of the impedance of a transformer that corresponds to the leakage flux into the sequence network.
Positive Sequence Voltage Xmer - (Measured in Volt) - Positive Sequence Voltage Xmer is consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ABC rotation.
Positive Sequence Current Xmer - (Measured in Ampere) - Positive Sequence Current Xmer is consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ABC rotation.

STEP 1: Convert Input(s) to Base Unit

Positive Sequence Voltage Xmer: 13.5 Volt --> 13.5 Volt No Conversion Required
Positive Sequence Current Xmer: 2.001 Ampere --> 2.001 Ampere No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Z_{Leakage(xmer)} = V_1(xmer)/I_1(xmer) --> 13.5/2.001

Evaluating ... ...

Z_{Leakage(xmer)} = 6.74662668665667

STEP 3: Convert Result to Output's Unit

6.74662668665667 Ohm --> No Conversion Required

FINAL ANSWER

6.74662668665667 ≈ 6.746627 Ohm <-- Leakage Impedance Xmer

(Calculation completed in 00.020 seconds)

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< Transformer Sequence Impedance Calculators

Leakage Impedance for Transformer given Zero Sequence Current

LaTeX Go Leakage Impedance Xmer = (Zero Sequence Voltage Xmer/Zero Sequence Current Xmer)-3*Fault Impedance Xmer

Positive Sequence Impedance for Transformer

LaTeX Go Positive Sequence Impedance Xmer = Positive Sequence Voltage Xmer/Positive Sequence Current Xmer

Leakage Impedance for Transformer given Positive Sequence Voltage

LaTeX Go Leakage Impedance Xmer = Positive Sequence Voltage Xmer/Positive Sequence Current Xmer

Delta Impedance using Star Impedance

LaTeX Go Delta Impedance Xmer = Star Impedance Xmer*3

Leakage Impedance for Transformer given Positive Sequence Voltage Formula

LaTeX Go

Leakage Impedance Xmer = Positive Sequence Voltage Xmer/Positive Sequence Current Xmer
Z_{Leakage(xmer)} = V_1(xmer)/I_1(xmer)

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 Leakage Impedance for Transformer given Positive Sequence Voltage?

Leakage Impedance for Transformer given Positive Sequence Voltage calculator uses Leakage Impedance Xmer = Positive Sequence Voltage Xmer/Positive Sequence Current Xmer to calculate the Leakage Impedance Xmer, The Leakage Impedance for Transformer given Positive Sequence Voltage formula is defined as the part of the impedance of a transformer that corresponds to the leakage flux into the sequence network. Leakage Impedance Xmer is denoted by Z_{Leakage(xmer)} symbol.

How to calculate Leakage Impedance for Transformer given Positive Sequence Voltage using this online calculator? To use this online calculator for Leakage Impedance for Transformer given Positive Sequence Voltage, enter Positive Sequence Voltage Xmer (V_1(xmer)) & Positive Sequence Current Xmer (I_1(xmer)) and hit the calculate button. Here is how the Leakage Impedance for Transformer given Positive Sequence Voltage calculation can be explained with given input values -> 6.746627 = 13.5/2.001.

FAQ

What is Leakage Impedance for Transformer given Positive Sequence Voltage?

The Leakage Impedance for Transformer given Positive Sequence Voltage formula is defined as the part of the impedance of a transformer that corresponds to the leakage flux into the sequence network and is represented as Z_{Leakage(xmer)} = V_1(xmer)/I_1(xmer) or Leakage Impedance Xmer = Positive Sequence Voltage Xmer/Positive Sequence Current Xmer. Positive Sequence Voltage Xmer is consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ABC rotation & Positive Sequence Current Xmer is consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ABC rotation.

How to calculate Leakage Impedance for Transformer given Positive Sequence Voltage?

The Leakage Impedance for Transformer given Positive Sequence Voltage formula is defined as the part of the impedance of a transformer that corresponds to the leakage flux into the sequence network is calculated using Leakage Impedance Xmer = Positive Sequence Voltage Xmer/Positive Sequence Current Xmer. To calculate Leakage Impedance for Transformer given Positive Sequence Voltage, you need Positive Sequence Voltage Xmer (V_1(xmer)) & Positive Sequence Current Xmer (I_1(xmer)). With our tool, you need to enter the respective value for Positive Sequence Voltage Xmer & Positive Sequence Current Xmer 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 Leakage Impedance Xmer?

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

Leakage Impedance Xmer = (Zero Sequence Voltage Xmer/Zero Sequence Current Xmer)-3*Fault Impedance Xmer

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