EMF Generated in DC Machine with Lap Winding Calculator

✖Rotor speed refers to the speed of rotation of the armature. The armature is the part of the generator where electrical energy is produced by electromagnetic induction.ⓘ Rotor Speed [N_r]			+10% -10%
✖Number of Conductors in the armature winding is made up of a large number of individual conductors, which are arranged in a specific pattern to produce the desired electrical output.ⓘ Number of Conductors [Z]			+10% -10%
✖Flux per Pole refers to the amount of magnetic flux produced by each individual pole of the generator field winding. It is an important parameter and affects the output voltage.ⓘ Flux per Pole [Φ_p]			+10% -10%

✖EMF is defined as the electro motive force which is needed to move the electrons within an electrical conductor to generate flow of current through the conductor.ⓘ EMF Generated in DC Machine with Lap Winding [E]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download DC Machine Characterstics Formulas PDF PDF Image

EMF Generated in DC Machine with Lap Winding Solution

STEP 0: Pre-Calculation Summary

Formula Used

EMF = (Rotor Speed*Number of Conductors*Flux per Pole)/60
E = (N_r*Z*Φ_p)/60
This formula uses 4 Variables

Variables Used

EMF - (Measured in Volt) - EMF is defined as the electro motive force which is needed to move the electrons within an electrical conductor to generate flow of current through the conductor.
Rotor Speed - (Measured in Revolution per Minute) - Rotor speed refers to the speed of rotation of the armature. The armature is the part of the generator where electrical energy is produced by electromagnetic induction.
Number of Conductors - Number of Conductors in the armature winding is made up of a large number of individual conductors, which are arranged in a specific pattern to produce the desired electrical output.
Flux per Pole - (Measured in Weber) - Flux per Pole refers to the amount of magnetic flux produced by each individual pole of the generator field winding. It is an important parameter and affects the output voltage.

STEP 1: Convert Input(s) to Base Unit

Rotor Speed: 1200 Revolution per Minute --> 1200 Revolution per Minute No Conversion Required
Number of Conductors: 12 --> No Conversion Required
Flux per Pole: 0.06 Weber --> 0.06 Weber No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

E = (N_r*Z*Φ_p)/60 --> (1200*12*0.06)/60

Evaluating ... ...

E = 14.4

STEP 3: Convert Result to Output's Unit

14.4 Volt --> No Conversion Required

FINAL ANSWER

14.4 Volt <-- EMF

(Calculation completed in 00.020 seconds)

You are here -

Home » Engineering » Electrical » Machine » DC Machines » DC Machine Characterstics » EMF Generated in DC Machine with Lap Winding

Credits

Created by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

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

Verified by Team Softusvista

Softusvista Office (Pune), India

Team Softusvista has verified this Calculator and 1100+ more calculators!

< DC Machine Characterstics Calculators

Design Constant of DC Machine

LaTeX Go Machine Constant = (Number of Conductors*Number of Poles)/(2*pi*Number of Parallel Paths)

Angular Speed of DC Machine using Kf

LaTeX Go Angular Speed = Armature Voltage/(Machine Constant*Magnetic Flux*Armature Current)

Front Pitch for DC Machine

LaTeX Go Front Pitch = ((2*Number of Slots)/Number of Poles)-1

Back Pitch for DC Machine

LaTeX Go Back Pitch = ((2*Number of Slots)/Number of Poles)+1

EMF Generated in DC Machine with Lap Winding Formula

LaTeX Go

EMF = (Rotor Speed*Number of Conductors*Flux per Pole)/60
E = (N_r*Z*Φ_p)/60

What is the emf equation for DC generator?

Emf Equation of a DC Generator. As the armature rotates, a voltage is generated in its coils. In the case of a generator, the emf of rotation is called the Generated emf or Armature emf and is denoted as Er = Eg. In the case of a motor, the emf of rotation is known as Back emf or Counter emf and represented as Er = Eb.

How to Calculate EMF Generated in DC Machine with Lap Winding?

EMF Generated in DC Machine with Lap Winding calculator uses EMF = (Rotor Speed*Number of Conductors*Flux per Pole)/60 to calculate the EMF, The EMF Generated in DC Machine with Lap Winding is the process of generating electric power from sources of primary energy. For utilities in the electric power industry, it is the stage prior to its delivery (transmission, distribution, etc.) to end-users or its storage (using, for example, the pumped-storage method). EMF is denoted by E symbol.

How to calculate EMF Generated in DC Machine with Lap Winding using this online calculator? To use this online calculator for EMF Generated in DC Machine with Lap Winding, enter Rotor Speed (N_r), Number of Conductors (Z) & Flux per Pole (Φ_p) and hit the calculate button. Here is how the EMF Generated in DC Machine with Lap Winding calculation can be explained with given input values -> 14.4 = (125.663706137193*12*0.06)/60.

FAQ

What is EMF Generated in DC Machine with Lap Winding?

The EMF Generated in DC Machine with Lap Winding is the process of generating electric power from sources of primary energy. For utilities in the electric power industry, it is the stage prior to its delivery (transmission, distribution, etc.) to end-users or its storage (using, for example, the pumped-storage method) and is represented as E = (N_r*Z*Φ_p)/60 or EMF = (Rotor Speed*Number of Conductors*Flux per Pole)/60. Rotor speed refers to the speed of rotation of the armature. The armature is the part of the generator where electrical energy is produced by electromagnetic induction, Number of Conductors in the armature winding is made up of a large number of individual conductors, which are arranged in a specific pattern to produce the desired electrical output & Flux per Pole refers to the amount of magnetic flux produced by each individual pole of the generator field winding. It is an important parameter and affects the output voltage.

How to calculate EMF Generated in DC Machine with Lap Winding?

The EMF Generated in DC Machine with Lap Winding is the process of generating electric power from sources of primary energy. For utilities in the electric power industry, it is the stage prior to its delivery (transmission, distribution, etc.) to end-users or its storage (using, for example, the pumped-storage method) is calculated using EMF = (Rotor Speed*Number of Conductors*Flux per Pole)/60. To calculate EMF Generated in DC Machine with Lap Winding, you need Rotor Speed (N_r), Number of Conductors (Z) & Flux per Pole (Φ_p). With our tool, you need to enter the respective value for Rotor Speed, Number of Conductors & Flux per Pole and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search