Output Coefficient DC Solution

STEP 0: Pre-Calculation Summary
Formula Used
Output Coefficient DC = (pi^2*Specific Magnetic Loading*Specific Electric Loading)/1000
Co(dc) = (pi^2*Bav*qav)/1000
This formula uses 1 Constants, 3 Variables
Constants Used
pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288
Variables Used
Output Coefficient DC - Output coefficient dc That is, Substitution of equations of electric loading and magnetic loadings in the power equation, we have, where C0 is called the output coefficient.
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 Bav for any electrical machine.
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".
STEP 1: Convert Input(s) to Base Unit
Specific Magnetic Loading: 0.458 Weber per Square Meter --> 0.458 Tesla (Check conversion here)
Specific Electric Loading: 187.464 Ampere Conductor per Meter --> 187.464 Ampere Conductor per Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Co(dc) = (pi^2*Bav*qav)/1000 --> (pi^2*0.458*187.464)/1000
Evaluating ... ...
Co(dc) = 0.847389547906184
STEP 3: Convert Result to Output's Unit
0.847389547906184 --> No Conversion Required
FINAL ANSWER
0.847389547906184 0.84739 <-- Output Coefficient DC
(Calculation completed in 00.019 seconds)

Credits

Created by swapanshil kumar
ramgarh engineering college (REC), ramgarh
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Chandigarh University (CU), Punjab
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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

Output Coefficient DC Formula

Output Coefficient DC = (pi^2*Specific Magnetic Loading*Specific Electric Loading)/1000
Co(dc) = (pi^2*Bav*qav)/1000

What is output equation?

Output equations assign the result of a measurement to a variable, which you can use in other equations just like other variables. A project can include multiple Output Equations documents, each of which can contain multiple output equations and standard equations.

What is output coefficient of machine?

Electric loading/unit length of armature periphery is called the specific electric loading q. That is, Substitution of equations of electric loading and magnetic loadings in the power equation, we have, where C0 is called the output coefficient of the DC machine and is equal to 1.64 x 10-4 Bav q.

How to Calculate Output Coefficient DC?

Output Coefficient DC calculator uses Output Coefficient DC = (pi^2*Specific Magnetic Loading*Specific Electric Loading)/1000 to calculate the Output Coefficient DC, The Output coefficient DC machine gives the relation between specific magnetic loading and specific electric loading. output coefficient is denoted by Co. And cost of machine also depends on the value of Co. Output Coefficient DC is denoted by Co(dc) symbol.

How to calculate Output Coefficient DC using this online calculator? To use this online calculator for Output Coefficient DC, enter Specific Magnetic Loading (Bav) & Specific Electric Loading (qav) and hit the calculate button. Here is how the Output Coefficient DC calculation can be explained with given input values -> 0.84739 = (pi^2*0.458*187.464)/1000.

FAQ

What is Output Coefficient DC?
The Output coefficient DC machine gives the relation between specific magnetic loading and specific electric loading. output coefficient is denoted by Co. And cost of machine also depends on the value of Co and is represented as Co(dc) = (pi^2*Bav*qav)/1000 or Output Coefficient DC = (pi^2*Specific Magnetic Loading*Specific Electric Loading)/1000. Specific Magnetic loading is defined as the total flux per unit area over the surface of the armature periphery and is denoted by Bav for any electrical machine & Specific Electric Loading is defined as the electric loading/unit length of armature periphery and is denoted by "q".
How to calculate Output Coefficient DC?
The Output coefficient DC machine gives the relation between specific magnetic loading and specific electric loading. output coefficient is denoted by Co. And cost of machine also depends on the value of Co is calculated using Output Coefficient DC = (pi^2*Specific Magnetic Loading*Specific Electric Loading)/1000. To calculate Output Coefficient DC, you need Specific Magnetic Loading (Bav) & Specific Electric Loading (qav). With our tool, you need to enter the respective value for Specific Magnetic Loading & Specific Electric Loading and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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