EMF For DC Generator Calculator

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Dc-Machine

✖The flux per pole is the ratio of flux by poles.ⓘ Flux per pole [F]			+10% -10%
✖The number of pole is properties of the transfer function, and therefore of the diﬀerential equation describing the input-output system dynamics.ⓘ Number of pole [P]			+10% -10%
✖Motor Speed is the speed of the rotor(motor).ⓘ Motor Speed [N]			+10% -10%
✖The number of conductors is the variable we use for getting the correct number of conductors.ⓘ Number of conductors [Z]			+10% -10%
✖The number of parallel paths in a DC machine depends on the type of armature winding used.ⓘ Number of parallel paths [A]			+10% -10%

✖Electromotive force is the capability of the system to make the charge flow.ⓘ EMF For DC Generator [ε]

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Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has created this Calculator and 100+ more calculators!

< 11 Other formulas that you can solve using the same Inputs

Constant Of The DC Machine

Constant Of The DC Machine=Number of conductors*Number of pole/2*pi*Number of parallel paths GO

EMF For DC Generator For Wave Winding

Electromotive Force=Flux per pole*Number of pole*Motor Speed*Number of conductors/120 GO

EMF Of Dc Machine When Constant Of The DC Machine Is Given

Electromotive Force=Constant Of The DC Machine*Angular Speed*Flux per pole GO

The EMF Generated Per Path For A Lap-winding

Electromotive Force=(Motor Speed*Number of conductors*Flux per pole)/60 GO

Slip Of Linear Synchronous Motor

Slip=(Linear Synchronous Speed-Motor Speed)/Linear Synchronous Speed GO

Slip

Slip=(Synchronous Speed-Motor Speed)/Synchronous Speed GO

Synchronous Speed

Synchronous Speed=(120*frequency)/Number of pole GO

Synchronous Speed When Efficiency Is Given

Synchronous Speed=Motor Speed/Efficiency GO

Rotor Efficiency

Efficiency =Motor Speed/Synchronous Speed GO

Frequency When Speed Is Given

frequency=Number of pole*Motor Speed/120 GO

Angular Speed Of The Dc Machine

Angular Speed=(2*pi*Motor Speed)/60 GO

< 6 Other formulas that calculate the same Output

EMF For DC Generator For Wave Winding

Electromotive Force=Flux per pole*Number of pole*Motor Speed*Number of conductors/120 GO

EMF of unknown cell using potentiometer

Electromotive Force=(EMF of unknown cell using potentiometer*Length)/Final length GO

EMF Of Dc Machine When Constant Of The DC Machine Is Given

Electromotive Force=Constant Of The DC Machine*Angular Speed*Flux per pole GO

The EMF Generated Per Path For A Lap-winding

Electromotive Force=(Motor Speed*Number of conductors*Flux per pole)/60 GO

Back EMF

Electromotive Force=Voltage-(Armature Current*Armature resistance) GO

Motional EMF

Electromotive Force=Magnetic Field*Length*Velocity GO

EMF For DC Generator Formula

Electromotive Force=Flux per pole*Number of pole*Motor Speed*Number of conductors/60*Number of parallel paths

More formulas

Back EMF GO

Shunt Field Current GO

Shunt Generator Terminal Voltage GO

Field Current GO

Armature Current GO

EMF For DC Generator For Wave Winding GO

The EMF Generated Per Path For A Lap-winding GO

Constant Of The DC Machine GO

Angular Speed Of The Dc Machine GO

EMF Of Dc Machine When Constant Of The DC Machine Is Given GO

Power Generated When Torque is Given GO

Power Generated When The Armature Current Is Given GO

Series Generator Terminal Voltage GO

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 For DC Generator?

EMF For DC Generator calculator uses Electromotive Force=Flux per pole*Number of pole*Motor Speed*Number of conductors/60*Number of parallel paths to calculate the Electromotive Force, EMF for DC generator is induced when a conductor is rotated in a magnetic field. The emf induced in a conductor depends on the speed of rotation of the conductor and the flux produced from a field winding. Let us drive the equation of an emf induced in a DC generator. Electromotive Force and is denoted by ε symbol.

How to calculate EMF For DC Generator using this online calculator? To use this online calculator for EMF For DC Generator, enter Motor Speed (N), Number of pole (P), Number of parallel paths (A), Flux per pole (F) and Number of conductors (Z) and hit the calculate button. Here is how the EMF For DC Generator calculation can be explained with given input values -> 21000 = 10*6*1000*7/60*3.

FAQ

What is EMF For DC Generator?

EMF for DC generator is induced when a conductor is rotated in a magnetic field. The emf induced in a conductor depends on the speed of rotation of the conductor and the flux produced from a field winding. Let us drive the equation of an emf induced in a DC generator and is represented as ε=F*P*N*Z/60*A or Electromotive Force=Flux per pole*Number of pole*Motor Speed*Number of conductors/60*Number of parallel paths. Motor Speed is the speed of the rotor(motor), The number of pole is properties of the transfer function, and therefore of the diﬀerential equation describing the input-output system dynamics, The number of parallel paths in a DC machine depends on the type of armature winding used, The flux per pole is the ratio of flux by poles and The number of conductors is the variable we use for getting the correct number of conductors.

How to calculate EMF For DC Generator?

EMF for DC generator is induced when a conductor is rotated in a magnetic field. The emf induced in a conductor depends on the speed of rotation of the conductor and the flux produced from a field winding. Let us drive the equation of an emf induced in a DC generator is calculated using Electromotive Force=Flux per pole*Number of pole*Motor Speed*Number of conductors/60*Number of parallel paths. To calculate EMF For DC Generator, you need Motor Speed (N), Number of pole (P), Number of parallel paths (A), Flux per pole (F) and Number of conductors (Z). With our tool, you need to enter the respective value for Motor Speed, Number of pole, Number of parallel paths, Flux per pole and Number of conductors 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 Electromotive Force?

In this formula, Electromotive Force uses Motor Speed, Number of pole, Number of parallel paths, Flux per pole and Number of conductors. We can use 6 other way(s) to calculate the same, which is/are as follows -

Electromotive Force=(EMF of unknown cell using potentiometer*Length)/Final length
Electromotive Force=Voltage-(Armature Current*Armature resistance)
Electromotive Force=Flux per pole*Number of pole*Motor Speed*Number of conductors/120
Electromotive Force=(Motor Speed*Number of conductors*Flux per pole)/60
Electromotive Force=Constant Of The DC Machine*Angular Speed*Flux per pole
Electromotive Force=Magnetic Field*Length*Velocity

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