Average Output Voltage for Three Phase Semi-Converter Calculator

✖Peak Input Voltage 3 Phase Semi Converter is defined as the peak amplitude obtained by the voltage at the input terminal of a semi converter circuit.ⓘ Peak Input Voltage 3 Phase Semi Converter [V_in(3Φ-semi)]			+10% -10%
✖Delay Angle of 3 Phase Semi Converter refers to the angle at which the thyristor is triggered to start conducting current in a 3 phase AC (alternating current) circuit.ⓘ Delay Angle of 3 Phase Semi Converter [α_(3Φ-semi)]			+10% -10%

✖Average Voltage 3 Phase Semi Converter is defined as the average of voltage over one complete cycle in a semi converter circuit.ⓘ Average Output Voltage for Three Phase Semi-Converter [V_{avg(3Φ-semi)}]

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Formula

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Average Output Voltage for Three Phase Semi-Converter

Formula

`"V"_{"avg(3Φ-semi)"} = (2.6*"V"_{"in(3Φ-semi)"}*(1+cos("α"_{"(3Φ-semi)"})))/pi`

Example

`"25.11954V"=(2.6*"22.7V"*(1+cos("70.3°")))/pi`

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Average Output Voltage for Three Phase Semi-Converter Solution

STEP 0: Pre-Calculation Summary

Formula Used

Average Voltage 3 Phase Semi Converter = (2.6*Peak Input Voltage 3 Phase Semi Converter*(1+cos(Delay Angle of 3 Phase Semi Converter)))/pi
V_{avg(3Φ-semi)} = (2.6*V_in(3Φ-semi)*(1+cos(α_(3Φ-semi))))/pi
This formula uses 1 Constants, 1 Functions, 3 Variables

Constants Used

pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288

Functions Used

cos - Cosine of an angle is the ratio of the side adjacent to the angle to the hypotenuse of the triangle., cos(Angle)

Variables Used

Average Voltage 3 Phase Semi Converter - (Measured in Volt) - Average Voltage 3 Phase Semi Converter is defined as the average of voltage over one complete cycle in a semi converter circuit.
Peak Input Voltage 3 Phase Semi Converter - (Measured in Volt) - Peak Input Voltage 3 Phase Semi Converter is defined as the peak amplitude obtained by the voltage at the input terminal of a semi converter circuit.
Delay Angle of 3 Phase Semi Converter - (Measured in Radian) - Delay Angle of 3 Phase Semi Converter refers to the angle at which the thyristor is triggered to start conducting current in a 3 phase AC (alternating current) circuit.

STEP 1: Convert Input(s) to Base Unit

Peak Input Voltage 3 Phase Semi Converter: 22.7 Volt --> 22.7 Volt No Conversion Required
Delay Angle of 3 Phase Semi Converter: 70.3 Degree --> 1.22696646415178 Radian (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V_{avg(3Φ-semi)} = (2.6*V_in(3Φ-semi)*(1+cos(α_(3Φ-semi))))/pi --> (2.6*22.7*(1+cos(1.22696646415178)))/pi

Evaluating ... ...

V_{avg(3Φ-semi)} = 25.1195399448014

STEP 3: Convert Result to Output's Unit

25.1195399448014 Volt --> No Conversion Required

FINAL ANSWER

25.1195399448014 ≈ 25.11954 Volt <-- Average Voltage 3 Phase Semi Converter

(Calculation completed in 00.004 seconds)

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Home » Engineering » Electrical » Power Electronics » Converters » Three Phase Semi-Converter » Average Output Voltage for Three Phase Semi-Converter

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Created by Devyaani Garg

Shiv Nadar University (SNU), Greater Noida

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Vellore Institute of Technology (VIT), Vellore

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< 4 Three Phase Semi-Converter Calculators

RMS Output Voltage for Three Phase Semi-Converter

Go RMS Output Voltage 3 Phase Semi Converter = sqrt(3)*Peak Input Voltage 3 Phase Semi Converter*((3/(4*pi))*(pi-Delay Angle of 3 Phase Semi Converter+((sin(2*Delay Angle of 3 Phase Semi Converter))/2))^0.5)

Average Output Voltage for Three Phase Semi-Converter

Go Average Voltage 3 Phase Semi Converter = (2.6*Peak Input Voltage 3 Phase Semi Converter*(1+cos(Delay Angle of 3 Phase Semi Converter)))/pi

Average Load Current of Three Phase Semi-Current

Go Load Current 3 Phase Semi Converter = Average Voltage 3 Phase Semi Converter/Resistance 3 Phase Semi Converter

Normalized Average Output Voltage

Go Normalized Output Voltage 3 Phase Semi Converter = 0.5*(1+cos(Delay Angle of 3 Phase Semi Converter))

Average Output Voltage for Three Phase Semi-Converter Formula

What are three-phase semi-converter?

Three-phase semi-converters are used in industrial applications up to 120 kW level where one quadrant operation is required. The power factor of this converter decreases as the delay angle increases but it is better than that of three-phase half wave converter.

How to Calculate Average Output Voltage for Three Phase Semi-Converter?

Average Output Voltage for Three Phase Semi-Converter calculator uses Average Voltage 3 Phase Semi Converter = (2.6*Peak Input Voltage 3 Phase Semi Converter*(1+cos(Delay Angle of 3 Phase Semi Converter)))/pi to calculate the Average Voltage 3 Phase Semi Converter, The Average output voltage for three phase semi-converter formula is the average dc value of the output voltage. It is directly proportional to the peak input voltage of the converter. Average Voltage 3 Phase Semi Converter is denoted by V_{avg(3Φ-semi)} symbol.

How to calculate Average Output Voltage for Three Phase Semi-Converter using this online calculator? To use this online calculator for Average Output Voltage for Three Phase Semi-Converter, enter Peak Input Voltage 3 Phase Semi Converter (V_in(3Φ-semi)) & Delay Angle of 3 Phase Semi Converter (α_(3Φ-semi)) and hit the calculate button. Here is how the Average Output Voltage for Three Phase Semi-Converter calculation can be explained with given input values -> 25.11954 = (2.6*22.7*(1+cos(1.22696646415178)))/pi.

FAQ

What is Average Output Voltage for Three Phase Semi-Converter?

The Average output voltage for three phase semi-converter formula is the average dc value of the output voltage. It is directly proportional to the peak input voltage of the converter and is represented as V_{avg(3Φ-semi)} = (2.6*V_in(3Φ-semi)*(1+cos(α_(3Φ-semi))))/pi or Average Voltage 3 Phase Semi Converter = (2.6*Peak Input Voltage 3 Phase Semi Converter*(1+cos(Delay Angle of 3 Phase Semi Converter)))/pi. Peak Input Voltage 3 Phase Semi Converter is defined as the peak amplitude obtained by the voltage at the input terminal of a semi converter circuit & Delay Angle of 3 Phase Semi Converter refers to the angle at which the thyristor is triggered to start conducting current in a 3 phase AC (alternating current) circuit.

How to calculate Average Output Voltage for Three Phase Semi-Converter?

The Average output voltage for three phase semi-converter formula is the average dc value of the output voltage. It is directly proportional to the peak input voltage of the converter is calculated using Average Voltage 3 Phase Semi Converter = (2.6*Peak Input Voltage 3 Phase Semi Converter*(1+cos(Delay Angle of 3 Phase Semi Converter)))/pi. To calculate Average Output Voltage for Three Phase Semi-Converter, you need Peak Input Voltage 3 Phase Semi Converter (V_in(3Φ-semi)) & Delay Angle of 3 Phase Semi Converter (α_(3Φ-semi)). With our tool, you need to enter the respective value for Peak Input Voltage 3 Phase Semi Converter & Delay Angle of 3 Phase Semi Converter 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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