## RMS Diode Current of Three Phase Uncontrolled Rectifier Solution

STEP 0: Pre-Calculation Summary
Formula Used
Root Mean Square Current = (Winding Ratio*Peak Input Voltage)/ (Load Resistance*sqrt(2))*sqrt(1/3+sqrt(3)/(4*pi))
Irms = (n*Vmax)/ (RL*sqrt(2))*sqrt(1/3+sqrt(3)/(4*pi))
This formula uses 1 Constants, 1 Functions, 4 Variables
Constants Used
pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288
Functions Used
sqrt - Square root function, sqrt(Number)
Variables Used
Root Mean Square Current - (Measured in Ampere) - Root Mean Square Current is defined as the root mean square of current flowing through a rectifier circuit.
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.
Peak Input Voltage - (Measured in Volt) - Peak Input Voltage is the peak of the alternating voltage provided at the input of any electrical circuit.
Load Resistance - (Measured in Ohm) - Load Resistance of uncontrolled rectifier is a type of rectifier circuit that uses a resistive load to convert AC voltage to DC voltage.
STEP 1: Convert Input(s) to Base Unit
Winding Ratio: 15 --> No Conversion Required
Peak Input Voltage: 220 Volt --> 220 Volt No Conversion Required
Load Resistance: 6.99 Ohm --> 6.99 Ohm No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Irms = (n*Vmax)/ (RL*sqrt(2))*sqrt(1/3+sqrt(3)/(4*pi)) --> (15*220)/ (6.99*sqrt(2))*sqrt(1/3+sqrt(3)/(4*pi))
Evaluating ... ...
Irms = 229.144023236634
STEP 3: Convert Result to Output's Unit
229.144023236634 Ampere --> No Conversion Required
229.144023236634 229.144 Ampere <-- Root Mean Square Current
(Calculation completed in 00.004 seconds)
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Created by Mohamed Fazil V
Acharya institute of technology (AIT), Banglore
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## < 10+ Full Wave Calculators

RMS Load Current of Three Phase Uncontrolled Rectifier
Root Mean Square Current = (Winding Ratio*Peak Input Voltage)/ (Load Resistance*sqrt(2))*sqrt(1+(3*sqrt(3))/(2*pi))
RMS Diode Current of Three Phase Uncontrolled Rectifier
Root Mean Square Current = (Winding Ratio*Peak Input Voltage)/ (Load Resistance*sqrt(2))*sqrt(1/3+sqrt(3)/(4*pi))
RMS Load Voltage of Three Phase Uncontrolled Rectifier
RMS Load Voltage = (Winding Ratio*Peak Input Voltage)/sqrt(2)*sqrt(1+(3*sqrt(3))/(2*pi))
Average Load Current of Three Phase Uncontrolled Rectifier
Average Output Current = (3*sqrt(3)*Winding Ratio*Peak Input Voltage)/(2*pi*Load Resistance)
Average Diode Current of Three Phase Uncontrolled Rectifier
Average Output Current = (sqrt(3)*Winding Ratio*Peak Input Voltage)/(2*pi*Load Resistance)
Load Current of DC Three Phase Uncontrolled Rectifier
Load Voltage of DC Three Phase Uncontrolled Rectifier
DC Load Voltage = (3*sqrt(3)*Peak Input Voltage)/(2*pi)
Load Voltage of Full Wave Three Phase Uncontrolled Rectifier
AC Voltage = (2*Winding Ratio*Peak Input Voltage)/pi
Average Power of DC Three Phase Uncontrolled Rectifier
Average Output Power = (27*Peak Input Voltage^2)/(pi^2*Load Resistance)
Power Delivered to Load in Three Phase Uncontrolled Rectifier
Delivery Power = AC Voltage*Average Output Voltage

## RMS Diode Current of Three Phase Uncontrolled Rectifier Formula

Root Mean Square Current = (Winding Ratio*Peak Input Voltage)/ (Load Resistance*sqrt(2))*sqrt(1/3+sqrt(3)/(4*pi))
Irms = (n*Vmax)/ (RL*sqrt(2))*sqrt(1/3+sqrt(3)/(4*pi))

## What is Rms Values of Diode Current of Three Phase Uncontrolled Rectifier ?

The RMS (Root Mean Square) value of the diode current in a three-phase uncontrolled rectifier depends on the rectifier configuration and the type of load. Common configurations include the six-pulse and twelve-pulse rectifiers. these calculations assume ideal conditions with no voltage drops or losses in the diodes. In practice, there will be some losses in the diodes, and the actual diode currents may deviate from these calculated values.

## How to Calculate RMS Diode Current of Three Phase Uncontrolled Rectifier?

RMS Diode Current of Three Phase Uncontrolled Rectifier calculator uses Root Mean Square Current = (Winding Ratio*Peak Input Voltage)/ (Load Resistance*sqrt(2))*sqrt(1/3+sqrt(3)/(4*pi)) to calculate the Root Mean Square Current, RMS Diode Current of Three Phase Uncontrolled Rectifier is the effective value of the current that flows through each diode. The RMS value of the diode current in a three-phase uncontrolled rectifier is the same as the RMS load current. This is because the load current is divided equally among the three diodes in the rectifier circuit. The RMS diode current in a three-phase uncontrolled rectifier is typically higher than the RMS diode current in a single-phase uncontrolled rectifier. This is because the three-phase rectifier has a lower ripple factor than the single-phase rectifier. The ripple factor is a measure of how much AC component is present in the DC output voltage. A lower ripple factor means that the DC output voltage is closer to a pure DC voltage, and the RMS diode current will be higher. Root Mean Square Current is denoted by Irms symbol.

How to calculate RMS Diode Current of Three Phase Uncontrolled Rectifier using this online calculator? To use this online calculator for RMS Diode Current of Three Phase Uncontrolled Rectifier, enter Winding Ratio (n), Peak Input Voltage (Vmax) & Load Resistance (RL) and hit the calculate button. Here is how the RMS Diode Current of Three Phase Uncontrolled Rectifier calculation can be explained with given input values -> 229.144 = (15*220)/ (6.99*sqrt(2))*sqrt(1/3+sqrt(3)/(4*pi)).

### FAQ

What is RMS Diode Current of Three Phase Uncontrolled Rectifier?
RMS Diode Current of Three Phase Uncontrolled Rectifier is the effective value of the current that flows through each diode. The RMS value of the diode current in a three-phase uncontrolled rectifier is the same as the RMS load current. This is because the load current is divided equally among the three diodes in the rectifier circuit. The RMS diode current in a three-phase uncontrolled rectifier is typically higher than the RMS diode current in a single-phase uncontrolled rectifier. This is because the three-phase rectifier has a lower ripple factor than the single-phase rectifier. The ripple factor is a measure of how much AC component is present in the DC output voltage. A lower ripple factor means that the DC output voltage is closer to a pure DC voltage, and the RMS diode current will be higher and is represented as Irms = (n*Vmax)/ (RL*sqrt(2))*sqrt(1/3+sqrt(3)/(4*pi)) or Root Mean Square Current = (Winding Ratio*Peak Input Voltage)/ (Load Resistance*sqrt(2))*sqrt(1/3+sqrt(3)/(4*pi)). 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, Peak Input Voltage is the peak of the alternating voltage provided at the input of any electrical circuit & Load Resistance of uncontrolled rectifier is a type of rectifier circuit that uses a resistive load to convert AC voltage to DC voltage.
How to calculate RMS Diode Current of Three Phase Uncontrolled Rectifier?
RMS Diode Current of Three Phase Uncontrolled Rectifier is the effective value of the current that flows through each diode. The RMS value of the diode current in a three-phase uncontrolled rectifier is the same as the RMS load current. This is because the load current is divided equally among the three diodes in the rectifier circuit. The RMS diode current in a three-phase uncontrolled rectifier is typically higher than the RMS diode current in a single-phase uncontrolled rectifier. This is because the three-phase rectifier has a lower ripple factor than the single-phase rectifier. The ripple factor is a measure of how much AC component is present in the DC output voltage. A lower ripple factor means that the DC output voltage is closer to a pure DC voltage, and the RMS diode current will be higher is calculated using Root Mean Square Current = (Winding Ratio*Peak Input Voltage)/ (Load Resistance*sqrt(2))*sqrt(1/3+sqrt(3)/(4*pi)). To calculate RMS Diode Current of Three Phase Uncontrolled Rectifier, you need Winding Ratio (n), Peak Input Voltage (Vmax) & Load Resistance (RL). With our tool, you need to enter the respective value for Winding Ratio, Peak Input Voltage & Load Resistance 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 Root Mean Square Current?
In this formula, Root Mean Square Current uses Winding Ratio, Peak Input Voltage & Load Resistance. We can use 1 other way(s) to calculate the same, which is/are as follows -
• Root Mean Square Current = (Winding Ratio*Peak Input Voltage)/ (Load Resistance*sqrt(2))*sqrt(1+(3*sqrt(3))/(2*pi))
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