EMF For DC Generator Calculator

Main Category	Engineering ↺
Engineering	Electrical ↺
Electrical	Machine ↺
Machine	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]

⎘ Copy

👎

Formula

Reset

👍

Credits

Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has created this Calculator and 1000+ more calculators!

Team Softusvista

Softusvista Office (Pune), India

Team Softusvista has verified this Calculator and 1000+ more calculators!

EMF For DC Generator Solution

STEP 0: Pre-Calculation Summary

Formula Used

electromotive_force = Flux per Number of pole*Number of pole*Motor Speed*Number of conductors/60*Number of parallel paths
ε = F*P*N*Z/60*A
This formula uses 5 Variables

Variables Used

Flux per pole - The flux per pole is the ratio of flux by poles. (Measured in Weber)
Number of pole- The number of pole is properties of the transfer function, and therefore of the diﬀerential equation describing the input-output system dynamics.
Motor Speed - Motor Speed is the speed of the rotor(motor). (Measured in Meter per Second)
Number of conductors- The number of conductors is the variable we use for getting the correct number of conductors.
Number of parallel paths- The number of parallel paths in a DC machine depends on the type of armature winding used.

STEP 1: Convert Input(s) to Base Unit

Flux per pole: 10 Weber --> 10 Weber No Conversion Required
Number of pole: 6 --> No Conversion Required
Motor Speed: 1000 Meter per Second --> 1000 Meter per Second No Conversion Required
Number of conductors: 7 --> No Conversion Required
Number of parallel paths: 3 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

ε = F*P*N*Z/60*A --> 10*6*1000*7/60*3

Evaluating ... ...

ε = 21000

STEP 3: Convert Result to Output's Unit

21000 Volt --> No Conversion Required

FINAL ANSWER

21000 Volt <-- Electromotive Force

(Calculation completed in 00.000 seconds)

You are here

< 10+ Dc Machine Calculators

Constant Of The DC Machine

constant_of_the_dc_machine = Number of conductors*Number of pole/2*pi*Number of parallel paths Go

Series Generator Terminal Voltage

voltage = Induced voltage-(Armature Current*(Armature resistance+Series field resistance)) Go

Back EMF

electromotive_force = Voltage-(Armature Current*Armature resistance) Go

Shunt Generator Terminal Voltage

voltage = Induced voltage-(Armature Current*Armature resistance) Go

Shunt Field Current

shunt_field_current = Voltage/Shunt field resistance Go

Field Current

field_current = Voltage/Shunt field resistance Go

Armature Current

armature_current = Field Current+Load current Go

Power Generated When The Armature Current Is Given

power = Induced voltage*Armature Current Go

Angular Speed Of The Dc Machine

angular_speed = (2*pi*Motor Speed)/60 Go

Power Generated When Torque is Given

power = Angular Speed*Torque Go

EMF For DC Generator Formula

electromotive_force = Flux per Number of pole*Number of pole*Motor Speed*Number of conductors/60*Number of parallel paths
ε = F*P*N*Z/60*A

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 Number of 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 Flux per pole (F), Number of pole (P), Motor Speed (N), Number of conductors (Z) and Number of parallel paths (A) 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 Number of pole*Number of pole*Motor Speed*Number of conductors/60*Number of parallel paths. The flux per pole is the ratio of flux by poles, The number of pole is properties of the transfer function, and therefore of the diﬀerential equation describing the input-output system dynamics, Motor Speed is the speed of the rotor(motor), The number of conductors is the variable we use for getting the correct number of conductors and The number of parallel paths in a DC machine depends on the type of armature winding used.

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 Number of pole*Number of pole*Motor Speed*Number of conductors/60*Number of parallel paths. To calculate EMF For DC Generator, you need Flux per pole (F), Number of pole (P), Motor Speed (N), Number of conductors (Z) and Number of parallel paths (A). With our tool, you need to enter the respective value for Flux per pole, Number of pole, Motor Speed, Number of conductors and Number of parallel paths 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 Flux per pole, Number of pole, Motor Speed, Number of conductors and Number of parallel paths. We can use 10 other way(s) to calculate the same, which is/are as follows -

electromotive_force = Voltage-(Armature Current*Armature resistance)
shunt_field_current = Voltage/Shunt field resistance
armature_current = Field Current+Load current
voltage = Induced voltage-(Armature Current*Armature resistance)
field_current = Voltage/Shunt field resistance
constant_of_the_dc_machine = Number of conductors*Number of pole/2*pi*Number of parallel paths
power = Angular Speed*Torque
power = Induced voltage*Armature Current
angular_speed = (2*pi*Motor Speed)/60
voltage = Induced voltage-(Armature Current*(Armature resistance+Series field resistance))

Where is the EMF For DC Generator calculator used?

Among many, EMF For DC Generator calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
{FormulaExamplesList}

Facebook
Twitter
WhatsApp
Reddit
LinkedIn
E-Mail

Let Others Know

✖

Facebook

Twitter

Copied!