LCM of three numbers

Area of Damper Winding Calculator

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DC Machines AC Machines

✖Specific Electric Loading is defined as the electric loading/unit length of armature periphery and is denoted by "q".ⓘ Specific Electric Loading [q_av]			+10% -10%
✖Pole pitch is defined as the peripheral distance between the center of two adjacent poles in a DC machine.ⓘ Pole Pitch [Y_p]			+10% -10%
✖Current density in stator conductor is the amount of electric current traveling per unit cross-section area is called as current density and expressed in amperes per square meter.ⓘ Current Density in Stator Conductor [δ_s]			+10% -10%

✖Area of damper winding is a short-circuited squirrel-cage winding placed in the pole faces and around the pole shoes of synchronous machines.ⓘ Area of Damper Winding [A_d]

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Area of Damper Winding Solution

STEP 0: Pre-Calculation Summary

Formula Used

Area of Damper Winding = (0.2*Specific Electric Loading*Pole Pitch)/Current Density in Stator Conductor
A_d = (0.2*q_av*Y_p)/δ_s
This formula uses 4 Variables

Variables Used

Area of Damper Winding - (Measured in Square Meter) - Area of damper winding is a short-circuited squirrel-cage winding placed in the pole faces and around the pole shoes of synchronous machines.
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".
Pole Pitch - (Measured in Meter) - Pole pitch is defined as the peripheral distance between the center of two adjacent poles in a DC machine.
Current Density in Stator Conductor - (Measured in Ampere per Square Meter) - Current density in stator conductor is the amount of electric current traveling per unit cross-section area is called as current density and expressed in amperes per square meter.

STEP 1: Convert Input(s) to Base Unit

Specific Electric Loading: 187.464 Ampere Conductor per Meter --> 187.464 Ampere Conductor per Meter No Conversion Required
Pole Pitch: 0.392 Meter --> 0.392 Meter No Conversion Required
Current Density in Stator Conductor: 2.6 Ampere per Square Meter --> 2.6 Ampere per Square Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

A_d = (0.2*q_av*Y_p)/δ_s --> (0.2*187.464*0.392)/2.6

Evaluating ... ...

A_d = 5.65276061538462

STEP 3: Convert Result to Output's Unit

5.65276061538462 Square Meter --> No Conversion Required

FINAL ANSWER

5.65276061538462 ≈ 5.652761 Square Meter <-- Area of Damper Winding

(Calculation completed in 00.004 seconds)

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< DC Machines Calculators

Peripheral Speed of Armature using Limiting Value of Core Length

LaTeX 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

LaTeX 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

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

Number of Poles using Magnetic Loading

LaTeX Go Number of Poles = Magnetic Loading/Flux per Pole

Area of Damper Winding Formula

LaTeX Go

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

What is damper bar and damper winding?

Dampers are used to provide additional damping in salient pole synchronous machine. Damping is provided by means of damper bars located in the main poles of the machine and short-circuited through round rings at both ends.

Where is damper winding in synchronous motor?

Synchronous motors have their pole-shoes slotted for placing copper bars. The copper bars are placed in these slots and short-circuited at both ends by heavy copper rings (like squirrel cage rotor of induction motors). This arrangement is known as damper winding in synchronous motor.

How to Calculate Area of Damper Winding?

Area of Damper Winding calculator uses Area of Damper Winding = (0.2*Specific Electric Loading*Pole Pitch)/Current Density in Stator Conductor to calculate the Area of Damper Winding, Area of damper winding is a short-circuited squirrel-cage winding placed in the pole faces and around the pole shoes of synchronous machines, the currents induced in the winding by the periodic variations in synchronous speed having the effect of a damper. called also amortisseur. Area of Damper Winding is denoted by A_d symbol.

How to calculate Area of Damper Winding using this online calculator? To use this online calculator for Area of Damper Winding, enter Specific Electric Loading (q_av), Pole Pitch (Y_p) & Current Density in Stator Conductor (δ_s) and hit the calculate button. Here is how the Area of Damper Winding calculation can be explained with given input values -> 5.652761 = (0.2*187.464*0.392)/2.6.

FAQ

What is Area of Damper Winding?

Area of damper winding is a short-circuited squirrel-cage winding placed in the pole faces and around the pole shoes of synchronous machines, the currents induced in the winding by the periodic variations in synchronous speed having the effect of a damper. called also amortisseur and is represented as A_d = (0.2*q_av*Y_p)/δ_s or Area of Damper Winding = (0.2*Specific Electric Loading*Pole Pitch)/Current Density in Stator Conductor. Specific Electric Loading is defined as the electric loading/unit length of armature periphery and is denoted by "q", Pole pitch is defined as the peripheral distance between the center of two adjacent poles in a DC machine & Current density in stator conductor is the amount of electric current traveling per unit cross-section area is called as current density and expressed in amperes per square meter.

How to calculate Area of Damper Winding?

Area of damper winding is a short-circuited squirrel-cage winding placed in the pole faces and around the pole shoes of synchronous machines, the currents induced in the winding by the periodic variations in synchronous speed having the effect of a damper. called also amortisseur is calculated using Area of Damper Winding = (0.2*Specific Electric Loading*Pole Pitch)/Current Density in Stator Conductor. To calculate Area of Damper Winding, you need Specific Electric Loading (q_av), Pole Pitch (Y_p) & Current Density in Stator Conductor (δ_s). With our tool, you need to enter the respective value for Specific Electric Loading, Pole Pitch & Current Density in Stator Conductor 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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