Rotor Input Power in Induction Motor Calculator

✖Input Power is defined as the total power supplied to the electrical machine from the source which is connected to it.ⓘ Input Power [P_in]			+10% -10%
✖Stator losses refer to the electrical energy losses that occur in the stator of an electric motor or generator.ⓘ Stator Losses [P_sl]			+10% -10%

✖Rotor Input Power is the total mechanical power is developed in the rotor is equal to the (1-s) times of the rotor input.ⓘ Rotor Input Power in Induction Motor [P_in(r)]

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Rotor Input Power in Induction Motor Solution

STEP 0: Pre-Calculation Summary

Formula Used

Rotor Input Power = Input Power-Stator Losses
P_in(r) = P_in-P_sl
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

P_in(r) = P_in-P_sl --> 40-32.2

Evaluating ... ...

P_in(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 00.020 seconds)

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Created by Aman Dhussawat

GURU TEGH BAHADUR INSTITUTE OF TECHNOLOGY (GTBIT), NEW DELHI

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Chandigarh University (CU), Punjab

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Rotor Input Power in Induction Motor Formula

LaTeX Go

Rotor Input Power = Input Power-Stator Losses
P_in(r) = P_in-P_sl

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 P_in(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 (P_in) & Stator Losses (P_sl) 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 P_in(r) = P_in-P_sl 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 (P_in) & Stator Losses (P_sl). 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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