Secondary Leakage Reactance Calculator

✖Self induced emf in secondary is the electromagnetic force induced in the secondary winding or coil when the current in the coil or winding changes.ⓘ Self Induced EMF in Secondary [E_self(2)]			+10% -10%
✖Secondary Current is the current which is flows in the secondary winding of transformer.ⓘ Secondary Current [I₂]			+10% -10%

✖Secondary leakage reactance of a transformer arises from the fact that all the flux produced by one winding does not link with the other winding.ⓘ Secondary Leakage Reactance [X_L2]

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Formula

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Secondary Leakage Reactance

Formula

X L2 = \frac{E self(2)}{I 2}

Example

0.952381 Ω = \frac{10 V}{10.5 A}

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Secondary Leakage Reactance Solution

STEP 0: Pre-Calculation Summary

Formula Used

Secondary Leakage Reactance = Self Induced EMF in Secondary/Secondary Current
X_L2 = E_self(2)/I₂
This formula uses 3 Variables

Variables Used

Secondary Leakage Reactance - (Measured in Ohm) - Secondary leakage reactance of a transformer arises from the fact that all the flux produced by one winding does not link with the other winding.
Self Induced EMF in Secondary - (Measured in Volt) - Self induced emf in secondary is the electromagnetic force induced in the secondary winding or coil when the current in the coil or winding changes.
Secondary Current - (Measured in Ampere) - Secondary Current is the current which is flows in the secondary winding of transformer.

STEP 1: Convert Input(s) to Base Unit

Self Induced EMF in Secondary: 10 Volt --> 10 Volt No Conversion Required
Secondary Current: 10.5 Ampere --> 10.5 Ampere No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

X_L2 = E_self(2)/I₂ --> 10/10.5

Evaluating ... ...

X_L2 = 0.952380952380952

STEP 3: Convert Result to Output's Unit

0.952380952380952 Ohm --> No Conversion Required

FINAL ANSWER

0.952380952380952 ≈ 0.952381 Ohm <-- Secondary Leakage Reactance

(Calculation completed in 00.004 seconds)

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Created by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

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National Institute of Technology (NIT), Jamshedpur

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< Reactance Calculators

Secondary Leakage Reactance given Equivalent Reactance from Secondary Side

Go Secondary Leakage Reactance = Equivalent Reactance from Secondary-Primary Leakage Reactance*Transformation Ratio^2

Reactance of Primary in Secondary using Equivalent Reactance from Secondary Side

Go Reactance of Primary in Secondary = Equivalent Reactance from Secondary-Secondary Leakage Reactance

Reactance of Secondary in Primary using Equivalent Reactance from Primary Side

Go Reactance of Secondary in Primary = Equivalent Reactance from Primary-Primary Leakage Reactance

Primary Leakage Reactance using Equivalent Reactance from Primary Side

Go Primary Leakage Reactance = Equivalent Reactance from Primary-Reactance of Secondary in Primary

< Transformer Circuit Calculators

Equivalent Reactance of Transformer from Secondary Side

Go Equivalent Reactance from Secondary = Secondary Leakage Reactance+Reactance of Primary in Secondary

Equivalent Reactance of Transformer from Primary Side

Go Equivalent Reactance from Primary = Primary Leakage Reactance+Reactance of Secondary in Primary

Primary Leakage Reactance

Go Primary Leakage Reactance = Reactance of Primary in Secondary/(Transformation Ratio^2)

Reactance of Primary Winding in Secondary

Go Reactance of Primary in Secondary = Primary Leakage Reactance*Transformation Ratio^2

Secondary Leakage Reactance Formula

Secondary Leakage Reactance = Self Induced EMF in Secondary/Secondary Current
X_L2 = E_self(2)/I₂

What type of winding is used in a transformer?

In core type, we wrap the primary, and secondary windings on the outside limbs, and in shell type, we place the primary and secondary windings on the inner limbs. We use concentric type windings in core type transformer. We place a low voltage winding near the core. However, to reduce leakage reactance, windings can be interlaced.

How to Calculate Secondary Leakage Reactance?

Secondary Leakage Reactance calculator uses Secondary Leakage Reactance = Self Induced EMF in Secondary/Secondary Current to calculate the Secondary Leakage Reactance, The Secondary Leakage Reactance formula is defined as the reactance because of Secondary winding. Its SI unit is ohms. Secondary Leakage Reactance is denoted by X_L2 symbol.

How to calculate Secondary Leakage Reactance using this online calculator? To use this online calculator for Secondary Leakage Reactance, enter Self Induced EMF in Secondary (E_self(2)) & Secondary Current (I₂) and hit the calculate button. Here is how the Secondary Leakage Reactance calculation can be explained with given input values -> 0.952381 = 10/10.5.

FAQ

What is Secondary Leakage Reactance?

The Secondary Leakage Reactance formula is defined as the reactance because of Secondary winding. Its SI unit is ohms and is represented as X_L2 = E_self(2)/I₂ or Secondary Leakage Reactance = Self Induced EMF in Secondary/Secondary Current. Self induced emf in secondary is the electromagnetic force induced in the secondary winding or coil when the current in the coil or winding changes & Secondary Current is the current which is flows in the secondary winding of transformer.

How to calculate Secondary Leakage Reactance?

The Secondary Leakage Reactance formula is defined as the reactance because of Secondary winding. Its SI unit is ohms is calculated using Secondary Leakage Reactance = Self Induced EMF in Secondary/Secondary Current. To calculate Secondary Leakage Reactance, you need Self Induced EMF in Secondary (E_self(2)) & Secondary Current (I₂). With our tool, you need to enter the respective value for Self Induced EMF in Secondary & Secondary Current 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 Secondary Leakage Reactance?

In this formula, Secondary Leakage Reactance uses Self Induced EMF in Secondary & Secondary Current. We can use 2 other way(s) to calculate the same, which is/are as follows -

Secondary Leakage Reactance = Equivalent Reactance from Secondary-Primary Leakage Reactance*Transformation Ratio^2
Secondary Leakage Reactance = sqrt(Impedance of Secondary^2-Resistance of Secondary^2)

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