Self-Induced EMF in Secondary Side Solution

STEP 0: Pre-Calculation Summary
Formula Used
EMF Induced in Secondary = Secondary Leakage Reactance*Secondary Current
E2 = XL2*I2
This formula uses 3 Variables
Variables Used
EMF Induced in Secondary - (Measured in Volt) - EMF Induced in Secondary Winding is the production of voltage in a coil because of the change in magnetic flux through a coil.
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.
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
Secondary Leakage Reactance: 0.95 Ohm --> 0.95 Ohm No Conversion Required
Secondary Current: 10.5 Ampere --> 10.5 Ampere No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
E2 = XL2*I2 --> 0.95*10.5
Evaluating ... ...
E2 = 9.975
STEP 3: Convert Result to Output's Unit
9.975 Volt --> No Conversion Required
FINAL ANSWER
9.975 Volt <-- EMF Induced in Secondary
(Calculation completed in 00.004 seconds)

Credits

Created by Urvi Rathod
Vishwakarma Government Engineering College (VGEC), Ahmedabad
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National Institute of Technology (NIT), Jamshedpur
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12 Voltage & EMF 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
Terminal Voltage during No Load
Go No Load Terminal Voltage = (Primary Voltage* Number of Turns in Secondary)/Number of Turns in Primary
Output Voltage given EMF Induced in Secondary Winding
Go Secondary Voltage = EMF Induced in Secondary-Secondary Current*Impedance of Secondary
EMF Induced in Primary Winding given Input Voltage
Go EMF Induced in Primary = Primary Voltage-Primary Current*Impedance of Primary
Input Voltage when EMF Induced in Primary Winding
Go Primary Voltage = EMF Induced in Primary+Primary Current*Impedance of Primary
Self-Induced EMF in Secondary Side
Go EMF Induced in Secondary = Secondary Leakage Reactance*Secondary Current
Self-Induced EMF in Primary Side
Go Self Induced EMF in Primary = Primary Leakage Reactance*Primary Current
EMF Induced in Secondary Winding given Voltage Transformation Ratio
Go EMF Induced in Secondary = EMF Induced in Primary*Transformation Ratio
EMF Induced in Primary Winding given Voltage Transformation Ratio
Go EMF Induced in Primary = EMF Induced in Secondary/Transformation Ratio
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

19 Transformer Design Calculators

Eddy Current Loss
Go Eddy Current Loss = Eddy Current Coefficient*Maximum Flux Density^2*Supply Frequency^2*Lamination Thickness^2*Volume of Core
Hysteresis Loss
Go Hysteresis Loss = Hysteresis Constant*Supply Frequency*(Maximum Flux Density ^Steinmetz Coefficient)*Volume of Core
Area of Core given EMF Induced in Secondary Winding
Go Area of Core = EMF Induced in Secondary/(4.44*Supply Frequency*Number of Turns in Secondary*Maximum Flux Density)
Number of Turns in Secondary Winding
Go Number of Turns in Secondary = EMF Induced in Secondary/(4.44*Supply Frequency*Area of Core*Maximum Flux Density)
Number of Turns in Primary Winding
Go Number of Turns in Primary = EMF Induced in Primary/(4.44*Supply Frequency*Area of Core*Maximum Flux Density)
Area of Core given EMF Induced in Primary Winding
Go Area of Core = EMF Induced in Primary/(4.44*Supply Frequency*Number of Turns in Primary*Maximum Flux Density)
Percentage Regulation of Transformer
Go Percentage Regulation of Transformer = ((No Load Terminal Voltage-Full Load Terminal Voltage)/No Load Terminal Voltage)*100
Maximum Flux in Core using Secondary Winding
Go Maximum Core Flux = EMF Induced in Secondary/(4.44*Supply Frequency*Number of Turns in Secondary)
Maximum Flux in Core using Primary Winding
Go Maximum Core Flux = EMF Induced in Primary/(4.44*Supply Frequency*Number of Turns in Primary)
Secondary Winding Resistance given Impedance of Secondary Winding
Go Resistance of Secondary = sqrt(Impedance of Secondary^2-Secondary Leakage Reactance^2)
Primary Winding Resistance given Impedance of Primary Winding
Go Resistance of Primary = sqrt(Impedance of Primary^2-Primary Leakage Reactance^2)
EMF Induced in Primary Winding given Input Voltage
Go EMF Induced in Primary = Primary Voltage-Primary Current*Impedance of Primary
Utilisation Factor of Transformer Core
Go Utilisation Factor of Transformer Core = Net Cross Sectional Area/Total Cross Sectional Area
Stacking Factor of Transformer
Go Stacking Factor of Transformer = Net Cross Sectional Area/Gross Cross Sectional Area
Self-Induced EMF in Secondary Side
Go EMF Induced in Secondary = Secondary Leakage Reactance*Secondary Current
Self-Induced EMF in Primary Side
Go Self Induced EMF in Primary = Primary Leakage Reactance*Primary Current
Percentage All Day Efficiency of Transformer
Go All Day Efficiency = ((Output Energy)/(Input Energy))*100
Maximum Core Flux
Go Maximum Core Flux = Maximum Flux Density*Area of Core
Transformer Iron loss
Go Iron Losses = Eddy Current Loss+Hysteresis Loss

Self-Induced EMF in Secondary Side Formula

EMF Induced in Secondary = Secondary Leakage Reactance*Secondary Current
E2 = XL2*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 Self-Induced EMF in Secondary Side?

Self-Induced EMF in Secondary Side calculator uses EMF Induced in Secondary = Secondary Leakage Reactance*Secondary Current to calculate the EMF Induced in Secondary, The Self-Induced EMF in Secondary Side formula is defined as the induced electromotive force in secondary winding by the secondary winding. EMF Induced in Secondary is denoted by E2 symbol.

How to calculate Self-Induced EMF in Secondary Side using this online calculator? To use this online calculator for Self-Induced EMF in Secondary Side, enter Secondary Leakage Reactance (XL2) & Secondary Current (I2) and hit the calculate button. Here is how the Self-Induced EMF in Secondary Side calculation can be explained with given input values -> 9.975 = 0.95*10.5.

FAQ

What is Self-Induced EMF in Secondary Side?
The Self-Induced EMF in Secondary Side formula is defined as the induced electromotive force in secondary winding by the secondary winding and is represented as E2 = XL2*I2 or EMF Induced in Secondary = Secondary Leakage Reactance*Secondary Current. 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 Current is the current which is flows in the secondary winding of transformer.
How to calculate Self-Induced EMF in Secondary Side?
The Self-Induced EMF in Secondary Side formula is defined as the induced electromotive force in secondary winding by the secondary winding is calculated using EMF Induced in Secondary = Secondary Leakage Reactance*Secondary Current. To calculate Self-Induced EMF in Secondary Side, you need Secondary Leakage Reactance (XL2) & Secondary Current (I2). With our tool, you need to enter the respective value for Secondary Leakage Reactance & 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 EMF Induced in Secondary?
In this formula, EMF Induced in Secondary uses Secondary Leakage Reactance & Secondary Current. We can use 2 other way(s) to calculate the same, which is/are as follows -
  • EMF Induced in Secondary = EMF Induced in Primary*Transformation Ratio
  • EMF Induced in Secondary = 4.44*Number of Turns in Secondary*Supply Frequency*Area of Core*Maximum Flux Density
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