## RMS Diode Current of Three Phase Uncontrolled Rectifier Solution

STEP 0: Pre-Calculation Summary
Formula Used
RMS Diode Current = (Winding Ratio*Peak Input Voltage)/(Load Resistance*sqrt(2))*sqrt(1/3+sqrt(3)/(4*pi))
Id(rms) = (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 - 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., sqrt(Number)
Variables Used
RMS Diode Current - (Measured in Ampere) - RMS diode current is a measure of the effective or equivalent current through a diode in an alternating current (AC) 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
Id(rms) = (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 ... ...
Id(rms) = 229.144023236634
STEP 3: Convert Result to Output's Unit
229.144023236634 Ampere --> No Conversion Required
229.144023236634 229.144 Ampere <-- RMS Diode Current
(Calculation completed in 00.004 seconds)
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## Credits

Created by Mohamed Fazil V
Acharya institute of technology (AIT), Bengaluru
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## <Full Wave Calculators

RMS Load Current of Three Phase Uncontrolled Rectifier
Average Load Current of Three Phase Uncontrolled Rectifier
Load Voltage of Full Wave Three Phase Uncontrolled Rectifier
​ Go AC Voltage = (2*Winding Ratio*Peak Input Voltage)/pi
Power Delivered to Load in Three Phase Uncontrolled Rectifier
​ Go Delivery Power = AC Voltage*Average Output Voltage

## RMS Diode Current of Three Phase Uncontrolled Rectifier Formula

RMS Diode Current = (Winding Ratio*Peak Input Voltage)/(Load Resistance*sqrt(2))*sqrt(1/3+sqrt(3)/(4*pi))
Id(rms) = (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 RMS Diode Current = (Winding Ratio*Peak Input Voltage)/(Load Resistance*sqrt(2))*sqrt(1/3+sqrt(3)/(4*pi)) to calculate the RMS Diode 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. RMS Diode Current is denoted by Id(rms) 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 Id(rms) = (n*Vmax)/(RL*sqrt(2))*sqrt(1/3+sqrt(3)/(4*pi)) or RMS Diode 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 RMS Diode 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.
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