Armature Power in DC Generator Calculator

✖Armature Voltage is defined as voltage developed at the terminals of the armature winding of an AC or DC machine during the generation of power.ⓘ Armature Voltage [V_a]			+10% -10%
✖Armature Current is defined as the current developed in the armature of an electrical DC generator due to movement of rotor.ⓘ Armature Current [I_a]			+10% -10%

✖Amature Power refers to the electrical power that is generated in the armature winding of the machine as it rotates within the magnetic field. Is is the primary winding of a DC Generator.ⓘ Armature Power in DC Generator [P_a]

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Formula

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Armature Power in DC Generator

Formula

P a = V a \cdot I a

Example

150 W = 200 V \cdot 0.75 A

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Armature Power in DC Generator Solution

STEP 0: Pre-Calculation Summary

Formula Used

Amature Power = Armature Voltage*Armature Current
P_a = V_a*I_a
This formula uses 3 Variables

Variables Used

Amature Power - (Measured in Watt) - Amature Power refers to the electrical power that is generated in the armature winding of the machine as it rotates within the magnetic field. Is is the primary winding of a DC Generator.
Armature Voltage - (Measured in Volt) - Armature Voltage is defined as voltage developed at the terminals of the armature winding of an AC or DC machine during the generation of power.
Armature Current - (Measured in Ampere) - Armature Current is defined as the current developed in the armature of an electrical DC generator due to movement of rotor.

STEP 1: Convert Input(s) to Base Unit

Armature Voltage: 200 Volt --> 200 Volt No Conversion Required
Armature Current: 0.75 Ampere --> 0.75 Ampere No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P_a = V_a*I_a --> 200*0.75

Evaluating ... ...

P_a = 150

STEP 3: Convert Result to Output's Unit

150 Watt --> No Conversion Required

FINAL ANSWER

150 Watt <-- Amature Power

(Calculation completed in 00.004 seconds)

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Vishwakarma Government Engineering College (VGEC), Ahmedabad

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< DC Generator Characteristics Calculators

Back EMF of DC Generator given Flux

Go EMF = Back EMF Constant*Angular Speed*Flux per Pole

Field Copper Loss in DC Generator

Go Copper Loss = Field Current^2*Field Resistance

Output Voltage in DC Generator using Converted Power

Go Output Voltage = Converted Power/Load Current

Converted Power in DC Generator

Go Converted Power = Output Voltage*Load Current

Armature Power in DC Generator Formula

Amature Power = Armature Voltage*Armature Current
P_a = V_a*I_a

What is the emf equation for DC generator?

Emf Equation of a DC Generator. As the armature rotates, a voltage is generated in its coils. In the case of a generator, the emf of rotation is called the Generated emf or Armature emf and is denoted as Er = Eg. In the case of a motor, the emf of rotation is known as Back emf or Counter emf and represented as Er = Eb.

How to Calculate Armature Power in DC Generator?

Armature Power in DC Generator calculator uses Amature Power = Armature Voltage*Armature Current to calculate the Amature Power, The Armature Power in DC Generator formula is defined as the power developed due to the flow of current caused by the voltage in the armature of a dc generator. armature power is an important parameter in the design and analysis of DC machines, as it determines the maximum power output that the machine can deliver to the external circuit. Amature Power is denoted by P_a symbol.

How to calculate Armature Power in DC Generator using this online calculator? To use this online calculator for Armature Power in DC Generator, enter Armature Voltage (V_a) & Armature Current (I_a) and hit the calculate button. Here is how the Armature Power in DC Generator calculation can be explained with given input values -> 150 = 200*0.75.

FAQ

What is Armature Power in DC Generator?

The Armature Power in DC Generator formula is defined as the power developed due to the flow of current caused by the voltage in the armature of a dc generator. armature power is an important parameter in the design and analysis of DC machines, as it determines the maximum power output that the machine can deliver to the external circuit and is represented as P_a = V_a*I_a or Amature Power = Armature Voltage*Armature Current. Armature Voltage is defined as voltage developed at the terminals of the armature winding of an AC or DC machine during the generation of power & Armature Current is defined as the current developed in the armature of an electrical DC generator due to movement of rotor.

How to calculate Armature Power in DC Generator?

The Armature Power in DC Generator formula is defined as the power developed due to the flow of current caused by the voltage in the armature of a dc generator. armature power is an important parameter in the design and analysis of DC machines, as it determines the maximum power output that the machine can deliver to the external circuit is calculated using Amature Power = Armature Voltage*Armature Current. To calculate Armature Power in DC Generator, you need Armature Voltage (V_a) & Armature Current (I_a). With our tool, you need to enter the respective value for Armature Voltage & Armature Current 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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