Rotor Input Power in Induction Motor Solution

STEP 0: Pre-Calculation Summary
Formula Used
Rotor Input Power = Input Power-Stator Losses
Pin(r) = Pin-Psl
This formula uses 3 Variables
Variables Used
Rotor Input Power - (Measured in Watt) - Rotor Input Power is the total mechanical power is developed in the rotor is equal to the (1-s) times of the rotor input.
Input Power - (Measured in Watt) - Input Power is defined as the total power supplied to the electrical machine from the source which is connected to it.
Stator Losses - (Measured in Watt) - Stator losses refer to the electrical energy losses that occur in the stator of an electric motor or generator.
STEP 1: Convert Input(s) to Base Unit
Input Power: 40 Watt --> 40 Watt No Conversion Required
Stator Losses: 32.2 Watt --> 32.2 Watt No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Pin(r) = Pin-Psl --> 40-32.2
Evaluating ... ...
Pin(r) = 7.8
STEP 3: Convert Result to Output's Unit
7.8 Watt --> No Conversion Required
FINAL ANSWER
7.8 Watt <-- Rotor Input Power
(Calculation completed in 00.004 seconds)

Credits

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Created by Aman Dhussawat
GURU TEGH BAHADUR INSTITUTE OF TECHNOLOGY (GTBIT), NEW DELHI
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Verified by Parminder Singh
Chandigarh University (CU), Punjab
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Rotor Input Power in Induction Motor Formula

​LaTeX ​Go
Rotor Input Power = Input Power-Stator Losses
Pin(r) = Pin-Psl

What is the source of power of a rotor in an induction motor?

Operating principle. In a three-phase induction machine, alternating current supplied to the stator windings energizes it to create a rotating magnetic flux. The flux generates a magnetic field in the air gap between the stator and the rotor and induces a voltage which produces current through the rotor bars.

How to Calculate Rotor Input Power in Induction Motor?

Rotor Input Power in Induction Motor calculator uses Rotor Input Power = Input Power-Stator Losses to calculate the Rotor Input Power, The Rotor Input Power in Induction Motor formula is defined as the input power to an induction motor rotor can be defined as the electrical power transferred from the stator to the rotor. Rotor Input Power is denoted by Pin(r) symbol.

How to calculate Rotor Input Power in Induction Motor using this online calculator? To use this online calculator for Rotor Input Power in Induction Motor, enter Input Power (Pin) & Stator Losses (Psl) and hit the calculate button. Here is how the Rotor Input Power in Induction Motor calculation can be explained with given input values -> 7.8 = 40-32.2.

FAQ

What is Rotor Input Power in Induction Motor?
The Rotor Input Power in Induction Motor formula is defined as the input power to an induction motor rotor can be defined as the electrical power transferred from the stator to the rotor and is represented as Pin(r) = Pin-Psl or Rotor Input Power = Input Power-Stator Losses. Input Power is defined as the total power supplied to the electrical machine from the source which is connected to it & Stator losses refer to the electrical energy losses that occur in the stator of an electric motor or generator.
How to calculate Rotor Input Power in Induction Motor?
The Rotor Input Power in Induction Motor formula is defined as the input power to an induction motor rotor can be defined as the electrical power transferred from the stator to the rotor is calculated using Rotor Input Power = Input Power-Stator Losses. To calculate Rotor Input Power in Induction Motor, you need Input Power (Pin) & Stator Losses (Psl). With our tool, you need to enter the respective value for Input Power & Stator Losses and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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