Armature Current of DC Generator given Power Calculator

✖Converted Power refers to the electrical power output that is generated by the conversion of mechanical energy into electrical energy.ⓘ Converted Power [P_conv]			+10% -10%
✖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 of DC Generator given Power [I_a]

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Formula

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Armature Current of DC Generator given Power

Formula

`"I"_{"a"} = "P"_{"conv"}/"V"_{"a"}`

Example

`"0.7525A"="150.5W"/"200V"`

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Armature Current of DC Generator given Power Solution

STEP 0: Pre-Calculation Summary

Formula Used

Armature Current = Converted Power/Armature Voltage
I_a = P_conv/V_a
This formula uses 3 Variables

Variables Used

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.
Converted Power - (Measured in Watt) - Converted Power refers to the electrical power output that is generated by the conversion of mechanical energy into electrical energy.
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.

STEP 1: Convert Input(s) to Base Unit

Converted Power: 150.5 Watt --> 150.5 Watt No Conversion Required
Armature Voltage: 200 Volt --> 200 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

I_a = P_conv/V_a --> 150.5/200

Evaluating ... ...

I_a = 0.7525

STEP 3: Convert Result to Output's Unit

0.7525 Ampere --> No Conversion Required

FINAL ANSWER

0.7525 Ampere <-- Armature Current

(Calculation completed in 00.004 seconds)

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Vishwakarma Government Engineering College (VGEC), Ahmedabad

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< 17 DC Generator Characteristics Calculators

Mechanical Efficiency of DC Generator using Armature Voltage

Go Mechanical Efficiency = (Armature Voltage*Armature Current)/(Angular Speed*Torque)

EMF for DC Generator for Wave Winding

Go EMF = (Number of Poles*Rotor Speed*Flux per Pole*Number of Conductor)/120

Stray Losses of DC Generator given Converted Power

Go Stray Loss = Input Power-Mechanical Losses-Core Loss-Converted Power

Core Losses of DC Generator given Converted Power

Go Core Loss = Input Power-Mechanical Losses-Converted Power-Stray Loss

Armature Resistance of DC Generator using Output Voltage

Go Armature Resistance = (Armature Voltage-Output Voltage)/Armature Current

EMF for DC Generator with Lap Winding

Go EMF = (Rotor Speed*Flux per Pole*Number of Conductor)/60

Back EMF of DC Generator given Flux

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

Power Drop in Brush DC Generator

Go Brush Power Drop = Armature Current*Brush Voltage Drop

Electrical Efficiency of DC Generator

Go Electrical Efficiency = Output Power/Converted Power

Induced Armature Voltage of DC Generator given Converted Power

Go Armature Voltage = Converted Power/Armature Current

Mechanical Efficiency of DC Generator using Converted Power

Go Mechanical Efficiency = Converted Power/Input Power

Armature Current of DC Generator given Power

Go Armature Current = Converted Power/Armature Voltage

Armature Power in DC Generator

Go Amature Power = Armature Voltage*Armature Current

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

Overall Efficiency of DC Generator

Go Overall Efficiency = Output Power/Input Power

Converted Power in DC Generator

Go Converted Power = Output Voltage*Load Current

Armature Current of DC Generator given Power Formula

Armature Current = Converted Power/Armature Voltage
I_a = P_conv/V_a

What is Power?

Power is the amount of energy transferred or converted per unit of time. In the International System of Units, the unit of power is the watt, equal to one joule per second. In older works, power is sometimes called activity. Power is a scalar quantity.

How to Calculate Armature Current of DC Generator given Power?

Armature Current of DC Generator given Power calculator uses Armature Current = Converted Power/Armature Voltage to calculate the Armature Current, The Armature Current of DC Generator given Power formula is defined as the current that flows into the armature winding of the DC generator. Armature Current is denoted by I_a symbol.

How to calculate Armature Current of DC Generator given Power using this online calculator? To use this online calculator for Armature Current of DC Generator given Power, enter Converted Power (P_conv) & Armature Voltage (V_a) and hit the calculate button. Here is how the Armature Current of DC Generator given Power calculation can be explained with given input values -> 0.7525 = 150.5/200.

FAQ

What is Armature Current of DC Generator given Power?

The Armature Current of DC Generator given Power formula is defined as the current that flows into the armature winding of the DC generator and is represented as I_a = P_conv/V_a or Armature Current = Converted Power/Armature Voltage. Converted Power refers to the electrical power output that is generated by the conversion of mechanical energy into electrical energy & 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.

How to calculate Armature Current of DC Generator given Power?

The Armature Current of DC Generator given Power formula is defined as the current that flows into the armature winding of the DC generator is calculated using Armature Current = Converted Power/Armature Voltage. To calculate Armature Current of DC Generator given Power, you need Converted Power (P_conv) & Armature Voltage (V_a). With our tool, you need to enter the respective value for Converted Power & Armature Voltage 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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