EMF for DC Generator for Wave Winding Solution

STEP 0: Pre-Calculation Summary
Formula Used
EMF = (Number of Poles*Rotor Speed*Flux per Pole*Number of Conductor)/120
E = (P*Nr*Φp*Z)/120
This formula uses 5 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.
Number of Poles - Number of Poles refers to the total count of poles in an electrical machine for the flux generation.
Rotor Speed - (Measured in Radian per Second) - 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.
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.
Number of Conductor - Number of Conductor refers to the total count of conductors present in the armature of a dc generator.
STEP 1: Convert Input(s) to Base Unit
Number of Poles: 19 --> No Conversion Required
Rotor Speed: 1200 Revolution per Minute --> 125.663706137193 Radian per Second (Check conversion ​here)
Flux per Pole: 0.06 Weber --> 0.06 Weber No Conversion Required
Number of Conductor: 12 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
E = (P*Nrp*Z)/120 --> (19*125.663706137193*0.06*12)/120
Evaluating ... ...
E = 14.32566249964
STEP 3: Convert Result to Output's Unit
14.32566249964 Volt --> No Conversion Required
FINAL ANSWER
14.32566249964 14.32566 Volt <-- EMF
(Calculation completed in 00.004 seconds)

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DC Generator Characteristics Calculators

Back EMF of DC Generator given Flux
​ Go EMF = Back EMF Constant*Angular Speed*Flux per Pole
Field Copper Loss in DC Generator
​ Go Copper Loss = Field Current^2*Field Resistance
Output Voltage in DC Generator using Converted Power
​ Go Output Voltage = Converted Power/Load Current
Converted Power in DC Generator
​ Go Converted Power = Output Voltage*Load Current

EMF for DC Generator for Wave Winding Formula

EMF = (Number of Poles*Rotor Speed*Flux per Pole*Number of Conductor)/120
E = (P*Nr*Φp*Z)/120

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 for Wave Winding?

EMF for DC Generator for Wave Winding calculator uses EMF = (Number of Poles*Rotor Speed*Flux per Pole*Number of Conductor)/120 to calculate the EMF, EMF for DC Generator for Wave Winding is defined as the emf 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. EMF is denoted by E symbol.

How to calculate EMF for DC Generator for Wave Winding using this online calculator? To use this online calculator for EMF for DC Generator for Wave Winding, enter Number of Poles (P), Rotor Speed (Nr), Flux per Pole p) & Number of Conductor (Z) and hit the calculate button. Here is how the EMF for DC Generator for Wave Winding calculation can be explained with given input values -> 14.32566 = (19*125.663706137193*0.06*12)/120.

FAQ

What is EMF for DC Generator for Wave Winding?
EMF for DC Generator for Wave Winding is defined as the emf 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 and is represented as E = (P*Nrp*Z)/120 or EMF = (Number of Poles*Rotor Speed*Flux per Pole*Number of Conductor)/120. Number of Poles refers to the total count of poles in an electrical machine for the flux generation, 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, 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 & Number of Conductor refers to the total count of conductors present in the armature of a dc generator.
How to calculate EMF for DC Generator for Wave Winding?
EMF for DC Generator for Wave Winding is defined as the emf 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 is calculated using EMF = (Number of Poles*Rotor Speed*Flux per Pole*Number of Conductor)/120. To calculate EMF for DC Generator for Wave Winding, you need Number of Poles (P), Rotor Speed (Nr), Flux per Pole p) & Number of Conductor (Z). With our tool, you need to enter the respective value for Number of Poles, Rotor Speed, Flux per Pole & Number of Conductor 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 EMF?
In this formula, EMF uses Number of Poles, Rotor Speed, Flux per Pole & Number of Conductor. We can use 2 other way(s) to calculate the same, which is/are as follows -
  • EMF = Back EMF Constant*Angular Speed*Flux per Pole
  • EMF = (Rotor Speed*Flux per Pole*Number of Conductor)/60
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