Specific Electric Loading Calculator

✖Armature Current is defined as the current flowing through the armature winding of any electrical machine.ⓘ Armature Current [I_a]			+10% -10%
✖Number of Conductors is defined as the total number of conductors present at the armature winding of any machine .ⓘ Number of Conductors [Z]			+10% -10%
✖Number of parallel paths or number of armature paths/circuits is defined as paths or circuits available for the armature current to flow through the armature winding of any machine.ⓘ Number of Parallel Paths [n_\|\|]			+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%

✖Specific Electric Loading is defined as the electric loading/unit length of armature periphery and is denoted by "q".ⓘ Specific Electric Loading [q_av]

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Formula

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Specific Electric Loading

Formula

`"q"_{"av"} = ("I"_{"a"}*"Z")/(pi*"n"_{"||"}*"D"_{"a"})`

Example

`"187.4845Ac/m"=("1.178A"*"500")/(pi*"2"*"0.5m")`

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Specific Electric Loading Solution

STEP 0: Pre-Calculation Summary

Formula Used

Specific Electric Loading = (Armature Current*Number of Conductors)/(pi*Number of Parallel Paths*Armature Diameter)
q_av = (I_a*Z)/(pi*n_||*D_a)
This formula uses 1 Constants, 5 Variables

Constants Used

pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288

Variables Used

Specific Electric Loading - (Measured in Ampere Conductor per Meter) - Specific Electric Loading is defined as the electric loading/unit length of armature periphery and is denoted by "q".
Armature Current - (Measured in Ampere) - Armature Current is defined as the current flowing through the armature winding of any electrical machine.
Number of Conductors - Number of Conductors is defined as the total number of conductors present at the armature winding of any machine .
Number of Parallel Paths - Number of parallel paths or number of armature paths/circuits is defined as paths or circuits available for the armature current to flow through the armature winding of any 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.

STEP 1: Convert Input(s) to Base Unit

Armature Current: 1.178 Ampere --> 1.178 Ampere No Conversion Required
Number of Conductors: 500 --> No Conversion Required
Number of Parallel Paths: 2 --> No Conversion Required
Armature Diameter: 0.5 Meter --> 0.5 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

q_av = (I_a*Z)/(pi*n_||*D_a) --> (1.178*500)/(pi*2*0.5)

Evaluating ... ...

q_av = 187.484522962253

STEP 3: Convert Result to Output's Unit

187.484522962253 Ampere Conductor per Meter --> No Conversion Required

FINAL ANSWER

187.484522962253 ≈ 187.4845 Ampere Conductor per Meter <-- Specific Electric Loading

(Calculation completed in 00.004 seconds)

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< 13 Electrical Parameters Calculators

Specific Electric Loading

Go Specific Electric Loading = (Armature Current*Number of Conductors)/(pi*Number of Parallel Paths*Armature Diameter)

Output Coefficient using Output Equation

Go Output Coefficient AC = Output Power/(Armature Core Length*Armature Diameter^2*Synchronous Speed*1000)

Synchronous Speed using Output Equation

Go Synchronous Speed = Output Power/(Output Coefficient AC*1000*Armature Diameter^2*Armature Core Length)

Output Power of Synchronous Machine

Go Output Power = Output Coefficient AC*1000*Armature Diameter^2*Armature Core Length*Synchronous Speed

Field Resistance

Go Field Resistance = (Turns per Coil*Resistivity*Length of Mean Turn)/Area of Field Conductor

Specific Electric Loading using Output Coefficient AC

Go Specific Electric Loading = (Output Coefficient AC*1000)/(11*Specific Magnetic Loading*Winding Factor)

Winding Factor using Output Coefficient AC

Go Winding Factor = (Output Coefficient AC*1000)/(11*Specific Magnetic Loading*Specific Electric Loading)

Current per Phase

Go Current per Phase = (Apparent Power*1000)/(Induced Emf per Phase*3)

Current in Conductor

Go Current in Conductor = Current per Phase/Number of Parallel Paths

Field Coil Voltage

Go Field Coil Voltage = Field Current*Field Resistance

Field Current

Go Field Current = Field Coil Voltage/Field Resistance

Apparent Power

Go Apparent Power = Rated Real Power/Power Factor

Short Circuit Ratio

Go Short Circuit Ratio = 1/Synchronous Reactance

Specific Electric Loading Formula

Specific Electric Loading = (Armature Current*Number of Conductors)/(pi*Number of Parallel Paths*Armature Diameter)
q_av = (I_a*Z)/(pi*n_||*D_a)

What are the factors which influences the choice of specific electric loadings?

Following are the some of the factors which influence the choice of specific electric loadings:
(i) Copper loss
(ii) Voltage
(iii) Synchronous reactance
(iv) Stray load losses.

What is the general range of electric loading?

Most electric motors are designed to run at 50% to 100% of rated load. Maximum efficiency is usually near 75% of rated load. Thus, a 10-horsepower (hp) motor has an acceptable load range of 5 to 10 hp; peak efficiency is at 7.5 hp. A motor's efficiency tends to decrease dramatically below about 50% load.

How to Calculate Specific Electric Loading?

Specific Electric Loading calculator uses Specific Electric Loading = (Armature Current*Number of Conductors)/(pi*Number of Parallel Paths*Armature Diameter) to calculate the Specific Electric Loading, The Specific Electric Loading formula is defined as Specific Electric Loading is defined as the electric loading/unit length of armature periphery and is denoted by "q". Specific electric loading, also known as electric loading or current density, refers to the amount of electric current flowing through a specific area or volume of an electrical component or conductor. It is typically measured in amperes per square meter (A/m²) or amperes per square millimeter (A/mm²). Specific Electric Loading is denoted by q_av symbol.

How to calculate Specific Electric Loading using this online calculator? To use this online calculator for Specific Electric Loading, enter Armature Current (I_a), Number of Conductors (Z), Number of Parallel Paths (n_||) & Armature Diameter (D_a) and hit the calculate button. Here is how the Specific Electric Loading calculation can be explained with given input values -> 187.4845 = (1.178*500)/(pi*2*0.5).

FAQ

What is Specific Electric Loading?

The Specific Electric Loading formula is defined as Specific Electric Loading is defined as the electric loading/unit length of armature periphery and is denoted by "q". Specific electric loading, also known as electric loading or current density, refers to the amount of electric current flowing through a specific area or volume of an electrical component or conductor. It is typically measured in amperes per square meter (A/m²) or amperes per square millimeter (A/mm²) and is represented as q_av = (I_a*Z)/(pi*n_||*D_a) or Specific Electric Loading = (Armature Current*Number of Conductors)/(pi*Number of Parallel Paths*Armature Diameter). Armature Current is defined as the current flowing through the armature winding of any electrical machine, Number of Conductors is defined as the total number of conductors present at the armature winding of any machine , Number of parallel paths or number of armature paths/circuits is defined as paths or circuits available for the armature current to flow through the armature winding of any 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.

How to calculate Specific Electric Loading?

The Specific Electric Loading formula is defined as Specific Electric Loading is defined as the electric loading/unit length of armature periphery and is denoted by "q". Specific electric loading, also known as electric loading or current density, refers to the amount of electric current flowing through a specific area or volume of an electrical component or conductor. It is typically measured in amperes per square meter (A/m²) or amperes per square millimeter (A/mm²) is calculated using Specific Electric Loading = (Armature Current*Number of Conductors)/(pi*Number of Parallel Paths*Armature Diameter). To calculate Specific Electric Loading, you need Armature Current (I_a), Number of Conductors (Z), Number of Parallel Paths (n_||) & Armature Diameter (D_a). With our tool, you need to enter the respective value for Armature Current, Number of Conductors, Number of Parallel Paths & Armature Diameter 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 Specific Electric Loading?

In this formula, Specific Electric Loading uses Armature Current, Number of Conductors, Number of Parallel Paths & Armature Diameter. We can use 1 other way(s) to calculate the same, which is/are as follows -

Specific Electric Loading = (Output Coefficient AC*1000)/(11*Specific Magnetic Loading*Winding Factor)

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