Flux per Pole using Specific Magnetic Loading Calculator

✖Specific Magnetic loading is defined as the total flux per unit area over the surface of the armature periphery and is denoted by B_av for any electrical machine.ⓘ Specific Magnetic Loading [B_av]			+10% -10%
✖Armature diameter refers to the diameter of the armature core, which is a component found in certain types of electric machines, such as motors and generators.ⓘ Armature Diameter [D_a]			+10% -10%
✖Armature core length refers to the axial length of the armature core, which is the part of the machine that houses the armature winding.ⓘ Armature Core Length [L_a]			+10% -10%
✖The number of poles determines the synchronous speed and operating characteristics of the machine.ⓘ Number of Poles [n]			+10% -10%

✖Flux per pole is defined as the magnetic flux present at each pole of any electrical machine.ⓘ Flux per Pole using Specific Magnetic Loading [Φ]

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Formula

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Flux per Pole using Specific Magnetic Loading

Formula

`"Φ" = ("B"_{"av"}*pi*"D"_{"a"}*"L"_{"a"})/"n"`

Example

`"0.053957Wb"=("0.458Wb/m²"*pi*"0.5m"*"0.3m")/"4"`

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Flux per Pole using Specific Magnetic Loading Solution

STEP 0: Pre-Calculation Summary

Formula Used

Flux per Pole = (Specific Magnetic Loading*pi*Armature Diameter*Armature Core Length)/Number of Poles
Φ = (B_av*pi*D_a*L_a)/n
This formula uses 1 Constants, 5 Variables

Constants Used

pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288

Variables Used

Flux per Pole - (Measured in Weber) - Flux per pole is defined as the magnetic flux present at each pole of any electrical machine.
Specific Magnetic Loading - (Measured in Tesla) - Specific Magnetic loading is defined as the total flux per unit area over the surface of the armature periphery and is denoted by B_av for any electrical machine.
Armature Diameter - (Measured in Meter) - Armature diameter refers to the diameter of the armature core, which is a component found in certain types of electric machines, such as motors and generators.
Armature Core Length - (Measured in Meter) - Armature core length refers to the axial length of the armature core, which is the part of the machine that houses the armature winding.
Number of Poles - The number of poles determines the synchronous speed and operating characteristics of the machine.

STEP 1: Convert Input(s) to Base Unit

Specific Magnetic Loading: 0.458 Weber per Square Meter --> 0.458 Tesla (Check conversion here)
Armature Diameter: 0.5 Meter --> 0.5 Meter No Conversion Required
Armature Core Length: 0.3 Meter --> 0.3 Meter No Conversion Required
Number of Poles: 4 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Φ = (B_av*pi*D_a*L_a)/n --> (0.458*pi*0.5*0.3)/4

Evaluating ... ...

Φ = 0.0539568538254047

STEP 3: Convert Result to Output's Unit

0.0539568538254047 Weber --> No Conversion Required

FINAL ANSWER

0.0539568538254047 ≈ 0.053957 Weber <-- Flux per Pole

(Calculation completed in 00.004 seconds)

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< 19 DC Machines Calculators

Peripheral Speed of Armature using Limiting Value of Core Length

Go Peripheral Speed of Armature = (7.5)/(Specific Magnetic Loading*Limiting Value of Core Length*Turns per Coil*Number of Coils between Adjacent Segments)

Average Gap Density using Limiting Value of Core Length

Go Specific Magnetic Loading = (7.5)/(Limiting Value of Core Length*Peripheral Speed of Armature*Turns per Coil*Number of Coils between Adjacent Segments)

Limiting Value of Core Length

Go Limiting Value of Core Length = (7.5)/(Specific Magnetic Loading*Peripheral Speed of Armature*Turns per Coil*Number of Coils between Adjacent Segments)

Armature Core Length using Specific Magnetic Loading

Go Armature Core Length = (Number of Poles*Flux per Pole)/(pi*Armature Diameter*Specific Magnetic Loading)

Armature Diameter using Specific Magnetic Loading

Go Armature Diameter = (Number of Poles*Flux per Pole)/(pi*Specific Magnetic Loading*Armature Core Length)

Number of Poles using Specific Magnetic Loading

Go Number of Poles = (Specific Magnetic Loading*pi*Armature Diameter*Armature Core Length)/Flux per Pole

Flux per Pole using Specific Magnetic Loading

Go Flux per Pole = (Specific Magnetic Loading*pi*Armature Diameter*Armature Core Length)/Number of Poles

Area of Damper Winding

Go Area of Damper Winding = (0.2*Specific Electric Loading*Pole Pitch)/Current Density in Stator Conductor

Flux per Pole using Pole Pitch

Go Flux per Pole = Specific Magnetic Loading*Pole Pitch*Limiting Value of Core Length

Stator Conductor Cross Section Area

Go Stator Conductor Cross Section Area = Current in Conductor/Current Density in Stator Conductor

Specific Magnetic Loading using Output Coefficient DC

Go Specific Magnetic Loading = (Output Coefficient DC*1000)/(pi^2*Specific Electric Loading)

Output Coefficient DC

Go Output Coefficient DC = (pi^2*Specific Magnetic Loading*Specific Electric Loading)/1000

Number of Poles using Pole Pitch

Go Number of Poles = (pi*Armature Diameter)/Pole Pitch

Pole Pitch

Go Pole Pitch = (pi*Armature Diameter)/Number of Poles

Stator Conductors per Slot

Go Conductors per Slot = Number of Conductors/Number of Stator Slots

Number of Poles using Magnetic Loading

Go Number of Poles = Magnetic Loading/Flux per Pole

Flux per Pole using Magnetic Loading

Go Flux per Pole = Magnetic Loading/Number of Poles

Output Power of DC Machines

Go Output Power = Generated Power/Efficiency

Efficiency of DC Machine

Go Efficiency = Generated Power/Output Power

Flux per Pole using Specific Magnetic Loading Formula

Flux per Pole = (Specific Magnetic Loading*pi*Armature Diameter*Armature Core Length)/Number of Poles
Φ = (B_av*pi*D_a*L_a)/n

What is flux in armature?

The current flowing through the armature conductors creates a magnetic field, which is called as armature flux. This armature flux distorts and weakens the magnetic flux produced by the main poles. This effect of armature flux on the main flux is known as armature reaction.

What is motor EMF?

In electric motor operation, as the armature rotates inside the magnetic field, a voltage is produced. This voltage is commonly referred to as back EMF (electromotive force), since it acts against the voltage driving the motor.

How to Calculate Flux per Pole using Specific Magnetic Loading?

Flux per Pole using Specific Magnetic Loading calculator uses Flux per Pole = (Specific Magnetic Loading*pi*Armature Diameter*Armature Core Length)/Number of Poles to calculate the Flux per Pole, The Flux per pole using Specific Magnetic Loading formula is defined as the relation between the number of poles and the specific magnetic loading of any given electrical machine. Flux per Pole is denoted by Φ symbol.

How to calculate Flux per Pole using Specific Magnetic Loading using this online calculator? To use this online calculator for Flux per Pole using Specific Magnetic Loading, enter Specific Magnetic Loading (B_av), Armature Diameter (D_a), Armature Core Length (L_a) & Number of Poles (n) and hit the calculate button. Here is how the Flux per Pole using Specific Magnetic Loading calculation can be explained with given input values -> 0.053957 = (0.458*pi*0.5*0.3)/4.

FAQ

What is Flux per Pole using Specific Magnetic Loading?

The Flux per pole using Specific Magnetic Loading formula is defined as the relation between the number of poles and the specific magnetic loading of any given electrical machine and is represented as Φ = (B_av*pi*D_a*L_a)/n or Flux per Pole = (Specific Magnetic Loading*pi*Armature Diameter*Armature Core Length)/Number of Poles. Specific Magnetic loading is defined as the total flux per unit area over the surface of the armature periphery and is denoted by B_av for any electrical machine, Armature diameter refers to the diameter of the armature core, which is a component found in certain types of electric machines, such as motors and generators, Armature core length refers to the axial length of the armature core, which is the part of the machine that houses the armature winding & The number of poles determines the synchronous speed and operating characteristics of the machine.

How to calculate Flux per Pole using Specific Magnetic Loading?

The Flux per pole using Specific Magnetic Loading formula is defined as the relation between the number of poles and the specific magnetic loading of any given electrical machine is calculated using Flux per Pole = (Specific Magnetic Loading*pi*Armature Diameter*Armature Core Length)/Number of Poles. To calculate Flux per Pole using Specific Magnetic Loading, you need Specific Magnetic Loading (B_av), Armature Diameter (D_a), Armature Core Length (L_a) & Number of Poles (n). With our tool, you need to enter the respective value for Specific Magnetic Loading, Armature Diameter, Armature Core Length & Number of Poles 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 Flux per Pole?

In this formula, Flux per Pole uses Specific Magnetic Loading, Armature Diameter, Armature Core Length & Number of Poles. We can use 2 other way(s) to calculate the same, which is/are as follows -

Flux per Pole = Magnetic Loading/Number of Poles
Flux per Pole = Specific Magnetic Loading*Pole Pitch*Limiting Value of Core Length

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