Impedance of Secondary Winding Solution

STEP 0: Pre-Calculation Summary
Formula Used
Impedance of Secondary = sqrt(Resistance of Secondary^2+Secondary Leakage Reactance^2)
Z2 = sqrt(R2^2+XL2^2)
This formula uses 1 Functions, 3 Variables
Functions Used
sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)
Variables Used
Impedance of Secondary - (Measured in Ohm) - The Impedance of Secondary Winding is the impedance you anticipate the device connected to the transformer secondary side to have.
Resistance of Secondary - (Measured in Ohm) - Resistance of Secondary Winding is the resistance of secondary winding.
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.
STEP 1: Convert Input(s) to Base Unit
Resistance of Secondary: 25.9 Ohm --> 25.9 Ohm No Conversion Required
Secondary Leakage Reactance: 0.95 Ohm --> 0.95 Ohm No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Z2 = sqrt(R2^2+XL2^2) --> sqrt(25.9^2+0.95^2)
Evaluating ... ...
Z2 = 25.91741692376
STEP 3: Convert Result to Output's Unit
25.91741692376 Ohm --> No Conversion Required
FINAL ANSWER
25.91741692376 25.91742 Ohm <-- Impedance of Secondary
(Calculation completed in 00.020 seconds)

Credits

Created by Urvi Rathod
Vishwakarma Government Engineering College (VGEC), Ahmedabad
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Verified by Anirudh Singh
National Institute of Technology (NIT), Jamshedpur
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6 Impedance Calculators

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)
Impedance of Secondary Winding given Secondary Parameters
Go Impedance of Secondary = (EMF Induced in Secondary-Secondary Voltage)/Secondary Current
Impedance of Secondary Winding
Go Impedance of Secondary = sqrt(Resistance of Secondary^2+Secondary Leakage Reactance^2)
Impedance of Primary Winding
Go Impedance of Primary = sqrt(Resistance of Primary^2+Primary Leakage Reactance^2)
Impedance of Primary Winding given Primary Parameters
Go Impedance of Primary = (Primary Voltage-EMF Induced in Primary)/Primary 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

Impedance of Secondary Winding Formula

Impedance of Secondary = sqrt(Resistance of Secondary^2+Secondary Leakage Reactance^2)
Z2 = sqrt(R2^2+XL2^2)

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 Impedance of Secondary Winding?

Impedance of Secondary Winding calculator uses Impedance of Secondary = sqrt(Resistance of Secondary^2+Secondary Leakage Reactance^2) to calculate the Impedance of Secondary, The Impedance of Secondary Winding formula is defined as the effective resistance of the transformer to alternating current, arising from the combined effects of ohmic resistance and reactance. Impedance of Secondary is denoted by Z2 symbol.

How to calculate Impedance of Secondary Winding using this online calculator? To use this online calculator for Impedance of Secondary Winding, enter Resistance of Secondary (R2) & Secondary Leakage Reactance (XL2) and hit the calculate button. Here is how the Impedance of Secondary Winding calculation can be explained with given input values -> 25.91742 = sqrt(25.9^2+0.95^2).

FAQ

What is Impedance of Secondary Winding?
The Impedance of Secondary Winding formula is defined as the effective resistance of the transformer to alternating current, arising from the combined effects of ohmic resistance and reactance and is represented as Z2 = sqrt(R2^2+XL2^2) or Impedance of Secondary = sqrt(Resistance of Secondary^2+Secondary Leakage Reactance^2). Resistance of Secondary Winding is the resistance of secondary winding & 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.
How to calculate Impedance of Secondary Winding?
The Impedance of Secondary Winding formula is defined as the effective resistance of the transformer to alternating current, arising from the combined effects of ohmic resistance and reactance is calculated using Impedance of Secondary = sqrt(Resistance of Secondary^2+Secondary Leakage Reactance^2). To calculate Impedance of Secondary Winding, you need Resistance of Secondary (R2) & Secondary Leakage Reactance (XL2). With our tool, you need to enter the respective value for Resistance of Secondary & Secondary Leakage Reactance 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 Impedance of Secondary?
In this formula, Impedance of Secondary uses Resistance of Secondary & Secondary Leakage Reactance. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Impedance of Secondary = (EMF Induced in Secondary-Secondary Voltage)/Secondary Current
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