FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Average Load Current of Three Phase Uncontrolled Rectifier Formula

Fx Copy

LaTeX Copy

Average load current is a measure of the average current flowing through a load in an electrical circuit over a given period of time. Check FAQs

I L(avg) = \frac{3 \cdot \sqrt{3} \cdot n \cdot V max}{2 \cdot π \cdot R L}

I_L(avg) - Average Load Current?n - Winding Ratio?V_max - Peak Input Voltage?R_L - Load Resistance?π - Archimedes' constant?

Average Load Current of Three Phase Uncontrolled Rectifier Example

With values

With units

Only example

Here is how the Average Load Current of Three Phase Uncontrolled Rectifier equation looks like with Values.

Here is how the Average Load Current of Three Phase Uncontrolled Rectifier equation looks like with Units.

Here is how the Average Load Current of Three Phase Uncontrolled Rectifier equation looks like.

390.426 = \frac{3 \cdot \sqrt{3} \cdot 15 \cdot 220}{2 \cdot 3.1416 \cdot 6.99}

390.426A = \frac{3 \cdot \sqrt{3} \cdot 15 \cdot 220V}{2 \cdot 3.1416 \cdot 6.99Ω}

390.426 = \frac{3 \cdot \sqrt{3} \cdot 15 \cdot 220}{2 \cdot 3.1416 \cdot 6.99}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Engineering » Category

Electrical » Category

Power Electronics » fx Average Load Current of Three Phase Uncontrolled Rectifier

Average Load Current of Three Phase Uncontrolled Rectifier Solution

Follow our step by step solution on how to calculate Average Load Current of Three Phase Uncontrolled Rectifier?

FIRST Step Consider the formula

I L(avg) = \frac{3 \cdot \sqrt{3} \cdot n \cdot V max}{2 \cdot π \cdot R L}

Next Step Substitute values of Variables

∴

I L(avg) = \frac{3 \cdot \sqrt{3} \cdot 15 \cdot 220V}{2 \cdot π \cdot 6.99Ω}

Next Step Substitute values of Constants

∴

I L(avg) = \frac{3 \cdot \sqrt{3} \cdot 15 \cdot 220V}{2 \cdot 3.1416 \cdot 6.99Ω}

Next Step Prepare to Evaluate

∴

I L(avg) = \frac{3 \cdot \sqrt{3} \cdot 15 \cdot 220}{2 \cdot 3.1416 \cdot 6.99}

Next Step Evaluate

∴

I L(avg) = 390.426041822299A

LAST Step Rounding Answer

∴

I L(avg) = 390.426A

Average Load Current of Three Phase Uncontrolled Rectifier Formula Elements

Variables

Constants

Functions

Average Load Current

Average load current is a measure of the average current flowing through a load in an electrical circuit over a given period of time.

Symbol: I_L(avg)

Measurement: Electric CurrentUnit: A

Note: Value should be greater than 0.

Formulas to find Average Load Current

Winding Ratio

Winding Ratio of an uncontrolled rectifier is the ratio of the number of turns on the primary winding to the number of turns on the secondary winding of the transformer.

Symbol: n

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Winding Ratio

Peak Input Voltage

Peak Input Voltage is the peak of the alternating voltage provided at the input of any electrical circuit.

Symbol: V_max

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Peak Input Voltage

Load Resistance

Load Resistance of uncontrolled rectifier is a type of rectifier circuit that uses a resistive load to convert AC voltage to DC voltage.

Symbol: R_L

Measurement: Electric ResistanceUnit: Ω

Note: Value should be greater than 0.

Formulas to find Load Resistance

Archimedes' constant

Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.

Symbol: π

Value: 3.14159265358979323846264338327950288

sqrt

A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.

Syntax: sqrt(Number)

Other formulas in Full Wave category

Go Load Voltage of Full Wave Three Phase Uncontrolled Rectifier

V ac = \frac{2 \cdot n \cdot V max}{π}

Go Power Delivered to Load in Three Phase Uncontrolled Rectifier

P out = V ac \cdot V dc

Go RMS Load Current of Three Phase Uncontrolled Rectifier

I L(rms) = \frac{n \cdot V max}{R L \cdot \sqrt{2}} \cdot \sqrt{1 + \frac{3 \cdot \sqrt{3}}{2 \cdot π}}

Go Average Diode Current of Three Phase Uncontrolled Rectifier

I d(avg) = \frac{\sqrt{3} \cdot n \cdot V max}{2 \cdot π \cdot R L}

How to Evaluate Average Load Current of Three Phase Uncontrolled Rectifier?

Average Load Current of Three Phase Uncontrolled Rectifier evaluator uses Average Load Current = (3*sqrt(3)*Winding Ratio*Peak Input Voltage)/(2*pi*Load Resistance) to evaluate the Average Load Current, Average Load Current of Three Phase Uncontrolled Rectifier is the DC current that flows through the load resistor. The average load current of an uncontrolled rectifier is an important parameter that must be considered when designing a rectifier circuit. It is important to choose diodes with a current rating that is greater than the RMS load current in order to prevent the diodes from overheating. Average Load Current is denoted by I_L(avg) symbol.

How to evaluate Average Load Current of Three Phase Uncontrolled Rectifier using this online evaluator? To use this online evaluator for Average Load Current of Three Phase Uncontrolled Rectifier, enter Winding Ratio (n), Peak Input Voltage (V_max) & Load Resistance (R_L) and hit the calculate button.

FAQs on Average Load Current of Three Phase Uncontrolled Rectifier

What is the formula to find Average Load Current of Three Phase Uncontrolled Rectifier?

The formula of Average Load Current of Three Phase Uncontrolled Rectifier is expressed as Average Load Current = (3*sqrt(3)*Winding Ratio*Peak Input Voltage)/(2*pi*Load Resistance). Here is an example- 390.426 = (3*sqrt(3)*15*220)/(2*pi*6.99).

How to calculate Average Load Current of Three Phase Uncontrolled Rectifier?

With Winding Ratio (n), Peak Input Voltage (V_max) & Load Resistance (R_L) we can find Average Load Current of Three Phase Uncontrolled Rectifier using the formula - Average Load Current = (3*sqrt(3)*Winding Ratio*Peak Input Voltage)/(2*pi*Load Resistance). This formula also uses Archimedes' constant and Square Root (sqrt) function(s).

Can the Average Load Current of Three Phase Uncontrolled Rectifier be negative?

No, the Average Load Current of Three Phase Uncontrolled Rectifier, measured in Electric Current cannot be negative.

Which unit is used to measure Average Load Current of Three Phase Uncontrolled Rectifier?

Average Load Current of Three Phase Uncontrolled Rectifier is usually measured using the Ampere[A] for Electric Current. Milliampere[A], Microampere[A], Centiampere[A] are the few other units in which Average Load Current of Three Phase Uncontrolled Rectifier can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit

Average Load Current of Three Phase Uncontrolled Rectifier Formula

Average Load Current of Three Phase Uncontrolled Rectifier Example

Average Load Current of Three Phase Uncontrolled Rectifier Solution

Average Load Current of Three Phase Uncontrolled Rectifier Formula Elements

Other formulas in Full Wave category

How to Evaluate Average Load Current of Three Phase Uncontrolled Rectifier?

FAQs on Average Load Current of Three Phase Uncontrolled Rectifier

Variable Name