Field Current of DC Shunt Generator given Load Current Calculator

✖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%
✖Load current refers to the current that is drawn by the external load connected to the generator's output terminals.The current flows through load and returns to generator via armature winding.ⓘ Load Current [I_L]			+10% -10%

✖Shunt field current is the current which flows through the shunt field windings. Shunt field current is an important parameter in the operation and control of DC motors.ⓘ Field Current of DC Shunt Generator given Load Current [I_sh]

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Formula

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Field Current of DC Shunt Generator given Load Current

Formula

I sh = I a - I L

Example

0.75 A = 1.7 A - 0.95 A

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Field Current of DC Shunt Generator given Load Current Solution

STEP 0: Pre-Calculation Summary

Formula Used

Shunt Field Current = Armature Current-Load Current
I_sh = I_a-I_L
This formula uses 3 Variables

Variables Used

Shunt Field Current - (Measured in Ampere) - Shunt field current is the current which flows through the shunt field windings. Shunt field current is an important parameter in the operation and control of DC motors.
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.
Load Current - (Measured in Ampere) - Load current refers to the current that is drawn by the external load connected to the generator's output terminals.The current flows through load and returns to generator via armature winding.

STEP 1: Convert Input(s) to Base Unit

Armature Current: 1.7 Ampere --> 1.7 Ampere No Conversion Required
Load Current: 0.95 Ampere --> 0.95 Ampere No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

I_sh = I_a-I_L --> 1.7-0.95

Evaluating ... ...

I_sh = 0.75

STEP 3: Convert Result to Output's Unit

0.75 Ampere --> No Conversion Required

FINAL ANSWER

0.75 Ampere <-- Shunt Field Current

(Calculation completed in 00.004 seconds)

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< Current Calculators

Field Current of DC Shunt Generator

Go Shunt Field Current = Terminal Voltage/Shunt Field Resistance

Field Current of DC Shunt Generator given Load Current

Go Shunt Field Current = Armature Current-Load Current

Armature Current for DC Shunt Generator

Go Armature Current = Shunt Field Current+Load Current

Field Current of DC Shunt Generator given Load Current Formula

Shunt Field Current = Armature Current-Load Current
I_sh = I_a-I_L

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 Field Current of DC Shunt Generator given Load Current?

Field Current of DC Shunt Generator given Load Current calculator uses Shunt Field Current = Armature Current-Load Current to calculate the Shunt Field Current, Field Current of DC Shunt Generator given Load Current is defined as the current that flows through the field winding of the generator. It is responsible for producing the magnetic field that is necessary for the generation of electrical power in the generator. Shunt Field Current is denoted by I_sh symbol.

How to calculate Field Current of DC Shunt Generator given Load Current using this online calculator? To use this online calculator for Field Current of DC Shunt Generator given Load Current, enter Armature Current (I_a) & Load Current (I_L) and hit the calculate button. Here is how the Field Current of DC Shunt Generator given Load Current calculation can be explained with given input values -> 0.75 = 1.7-0.95.

FAQ

What is Field Current of DC Shunt Generator given Load Current?

Field Current of DC Shunt Generator given Load Current is defined as the current that flows through the field winding of the generator. It is responsible for producing the magnetic field that is necessary for the generation of electrical power in the generator and is represented as I_sh = I_a-I_L or Shunt Field Current = Armature Current-Load Current. Armature Current is defined as the current developed in the armature of an electrical DC generator due to movement of rotor & Load current refers to the current that is drawn by the external load connected to the generator's output terminals.The current flows through load and returns to generator via armature winding.

How to calculate Field Current of DC Shunt Generator given Load Current?

Field Current of DC Shunt Generator given Load Current is defined as the current that flows through the field winding of the generator. It is responsible for producing the magnetic field that is necessary for the generation of electrical power in the generator is calculated using Shunt Field Current = Armature Current-Load Current. To calculate Field Current of DC Shunt Generator given Load Current, you need Armature Current (I_a) & Load Current (I_L). With our tool, you need to enter the respective value for Armature Current & Load Current 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 Shunt Field Current?

In this formula, Shunt Field Current uses Armature Current & Load Current. We can use 1 other way(s) to calculate the same, which is/are as follows -

Shunt Field Current = Terminal Voltage/Shunt Field Resistance

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