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EMF for DC Generator for Wave Winding Formula

GoBack EMF of DC Generator given Flux Formula

GoEMF for DC Generator with Lap Winding Formula

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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. Check FAQs

E = \frac{P \cdot N r \cdot Φ p \cdot Z}{120}

E - EMF?P - Number of Poles?N_r - Rotor Speed?Φ_p - Flux per Pole?Z - Number of Conductor?

EMF for DC Generator for Wave Winding Example

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Here is how the EMF for DC Generator for Wave Winding equation looks like with Values.

Here is how the EMF for DC Generator for Wave Winding equation looks like with Units.

Here is how the EMF for DC Generator for Wave Winding equation looks like.

14.3257 = \frac{19 \cdot 1200 \cdot 0.06 \cdot 12}{120}

14.3257V = \frac{19 \cdot 1200rev/min \cdot 0.06Wb \cdot 12}{120}

14.3257 = \frac{19 \cdot 1200 \cdot 0.06 \cdot 12}{120}

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EMF for DC Generator for Wave Winding Solution

Follow our step by step solution on how to calculate EMF for DC Generator for Wave Winding?

FIRST Step Consider the formula

E = \frac{P \cdot N r \cdot Φ p \cdot Z}{120}

Next Step Substitute values of Variables

∴

E = \frac{19 \cdot 1200rev/min \cdot 0.06Wb \cdot 12}{120}

Next Step Convert Units

∴

E = \frac{19 \cdot 125.6637rad/s \cdot 0.06Wb \cdot 12}{120}

Next Step Prepare to Evaluate

∴

E = \frac{19 \cdot 125.6637 \cdot 0.06 \cdot 12}{120}

Next Step Evaluate

∴

E = 14.32566249964V

LAST Step Rounding Answer

∴

E = 14.3257V

EMF for DC Generator for Wave Winding Formula Elements

Variables

EMF

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.

Symbol: E

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find EMF

Number of Poles

Number of Poles refers to the total count of poles in an electrical machine for the flux generation.

Symbol: P

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Number of Poles

Rotor Speed

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.

Symbol: N_r

Measurement: Angular VelocityUnit: rev/min

Note: Value can be positive or negative.

Formulas to find Rotor Speed

Flux per Pole

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.

Symbol: Φ_p

Measurement: Magnetic FluxUnit: Wb

Note: Value should be greater than 0.

Formulas to find Flux per Pole

Number of Conductor

Number of Conductor refers to the total count of conductors present in the armature of a dc generator.

Symbol: Z

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Number of Conductor

Other Formulas to find EMF

Go Back EMF of DC Generator given Flux

E = K e \cdot ω s \cdot Φ p

Go EMF for DC Generator with Lap Winding

E = \frac{N r \cdot Φ p \cdot Z}{60}

Other formulas in DC Generator Characteristics category

Go Converted Power in DC Generator

P conv = V o \cdot I L

Go Field Copper Loss in DC Generator

P cu = {I f}^{2} \cdot R f

Go Output Voltage in DC Generator using Converted Power

V o = \frac{P conv}{I L}

Go Armature Resistance of DC Generator using Output Voltage

R a = \frac{V a - V o}{I a}

How to Evaluate EMF for DC Generator for Wave Winding?

EMF for DC Generator for Wave Winding evaluator uses EMF = (Number of Poles*Rotor Speed*Flux per Pole*Number of Conductor)/120 to evaluate 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 evaluate EMF for DC Generator for Wave Winding using this online evaluator? To use this online evaluator for EMF for DC Generator for Wave Winding, enter Number of Poles (P), Rotor Speed (N_r), Flux per Pole (Φ_p) & Number of Conductor (Z) and hit the calculate button.

FAQs on EMF for DC Generator for Wave Winding

What is the formula to find EMF for DC Generator for Wave Winding?

The formula of EMF for DC Generator for Wave Winding is expressed as EMF = (Number of Poles*Rotor Speed*Flux per Pole*Number of Conductor)/120. Here is an example- 14.32566 = (19*125.663706137193*0.06*12)/120.

How to calculate EMF for DC Generator for Wave Winding?

With Number of Poles (P), Rotor Speed (N_r), Flux per Pole (Φ_p) & Number of Conductor (Z) we can find EMF for DC Generator for Wave Winding using the formula - EMF = (Number of Poles*Rotor Speed*Flux per Pole*Number of Conductor)/120.

What are the other ways to Calculate EMF?

Here are the different ways to Calculate EMF-

EMF=Back EMF Constant*Angular Speed*Flux per Pole
EMF=(Rotor Speed*Flux per Pole*Number of Conductor)/60

Can the EMF for DC Generator for Wave Winding be negative?

Yes, the EMF for DC Generator for Wave Winding, measured in Electric Potential can be negative.

Which unit is used to measure EMF for DC Generator for Wave Winding?

EMF for DC Generator for Wave Winding is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which EMF for DC Generator for Wave Winding can be measured.

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: Value
: Unit

EMF for DC Generator for Wave Winding Formula

​GoBack EMF of DC Generator given Flux Formula

​GoEMF for DC Generator with Lap Winding Formula

EMF for DC Generator for Wave Winding Example

EMF for DC Generator for Wave Winding Solution

EMF for DC Generator for Wave Winding Formula Elements

Other Formulas to find EMF

Other formulas in DC Generator Characteristics category

How to Evaluate EMF for DC Generator for Wave Winding?

FAQs on EMF for DC Generator for Wave Winding

Variable Name

GoBack EMF of DC Generator given Flux Formula

GoEMF for DC Generator with Lap Winding Formula