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"} = "E"_{"self(2)"}/"I"_{"2"}`

Example

`"0.952381Ω"="10V"/"10.5A"`

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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

Urvi Rathod has created this Calculator and 1500+ more calculators!

Verified by Anirudh Singh

National Institute of Technology (NIT), Jamshedpur

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< 16 Reactance Calculators

Secondary Leakage Reactance given Equivalent Reactance from Primary Side

Go Reactance of Secondary in Primary = (Equivalent Reactance from Primary-Primary Leakage Reactance)*Transformation Ratio^2

Equivalent Reactance from Secondary Side given Equivalent Impedance

Go Equivalent Reactance from Secondary = sqrt(Equivalent Impedance from Secondary^2-Equivalent Resistance from Secondary^2)

Primary Leakage Reactance given Equivalent Reactance from Secondary Side

Go Primary Leakage Reactance = (Equivalent Reactance from Secondary-Secondary Leakage Reactance)/Transformation Ratio^2

Secondary Leakage Reactance given Equivalent Reactance from Secondary Side

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

Equivalent Reactance from Primary Side given Equivalent Impedance

Go Equivalent Reactance from Primary = sqrt(Equivalent Impedance from Primary^2-Equivalent Resistance from Primary^2)

Secondary Leakage Reactance given Impedance of Secondary Winding

Go Secondary Leakage Reactance = sqrt(Impedance of Secondary^2-Resistance of Secondary^2)

Primary Leakage Reactance given Impedance of Primary Winding

Go Primary Leakage Reactance = sqrt(Impedance of Primary^2-Resistance of Primary^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

Equivalent Reactance of Transformer from Secondary Side

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

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

Equivalent Reactance of Transformer from Primary Side

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

Reactance of Secondary Winding in Primary

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

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

Go Secondary Leakage Reactance = Self Induced EMF in Secondary/Secondary Current

< 25 Transformer Circuit Calculators

EMF Induced in Secondary Winding

Go EMF Induced in Secondary = 4.44*Number of Turns in Secondary*Supply Frequency*Area of Core*Maximum Flux Density

EMF Induced in Primary Winding

Go EMF Induced in Primary = 4.44*Number of Turns in Primary*Supply Frequency*Area of Core*Maximum Flux Density

Equivalent Impedance of Transformer from Secondary Side

Go Equivalent Impedance from Secondary = sqrt(Equivalent Resistance from Secondary^2+Equivalent Reactance from Secondary^2)

Equivalent Impedance of Transformer from Primary Side

Go Equivalent Impedance from Primary = sqrt(Equivalent Resistance from Primary^2+Equivalent Reactance from Primary^2)

Equivalent Resistance from Secondary Side

Go Equivalent Resistance from Secondary = Resistance of Secondary+Resistance of Primary*Transformation Ratio^2

Equivalent Resistance from Primary Side

Go Equivalent Resistance from Primary = Resistance of Primary+Resistance of Secondary/Transformation Ratio^2

P.U. Primary Resistance Drop

Go P U Primary Resistance drop = (Primary Current*Equivalent Resistance from Primary)/EMF Induced in Primary

Terminal Voltage during No Load

Go No Load Terminal Voltage = (Primary Voltage*Number of Turns in Secondary)/Number of Turns in Primary

Transformation Ratio given Secondary Leakage Reactance

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

Transformation Ratio given Primary Leakage Reactance

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

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

Reactance of Secondary Winding in Primary

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

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

Resistance of Secondary Winding in Primary

Go Resistance of Secondary in Primary = Resistance of Secondary/Transformation Ratio^2

Secondary Winding Resistance

Go Resistance of Secondary = Resistance of Secondary in Primary*Transformation Ratio^2

Primary Winding Resistance

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

Resistance of Primary Winding in Secondary

Go Resistance of Primary in Secondary = Resistance of Primary*Transformation Ratio^2

Transformation Ratio given Primary and Secondary Number of Turns

Go Transformation Ratio = Number of Turns in Secondary/Number of Turns in Primary

Secondary Leakage Reactance

Go Secondary Leakage Reactance = Self Induced EMF in Secondary/Secondary Current

Transformation Ratio given Primary and Secondary Current

Go Transformation Ratio = Primary Current/Secondary Current

Transformation Ratio given Primary and Secondary Voltage

Go Transformation Ratio = Secondary Voltage/Primary Voltage

Secondary Voltage given Voltage Transformation Ratio

Go Secondary Voltage = Primary Voltage*Transformation Ratio

Primary Voltage given Voltage Transformation Ratio

Go Primary Voltage = Secondary Voltage/Transformation Ratio

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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