Armature Terminal Voltage in Half-Wave Converter Drives Calculator

✖The maximum Line voltage for a DC machine drive is the highest voltage that can be applied to the input of the drive. The maximum line voltage is determined by the design of the drive and the ratings.ⓘ Maximum Line Voltage [V_ml]			+10% -10%
✖Delay Angle of Thyristor is the angle at which thyristors are triggered after zero crossing.ⓘ Delay Angle of Thyristor [α]			+10% -10%

✖Average Output Voltage of a DC machine drive is the average voltage that is applied to the armature of the DC machine.ⓘ Armature Terminal Voltage in Half-Wave Converter Drives [V_o]

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Formula

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Armature Terminal Voltage in Half-Wave Converter Drives

Formula

`"V"_{"o"} = ((3*"V"_{"ml"})/(2*pi))*cos("α")`

Example

`"34.29354V"=((3*"210V")/(2*pi))*cos("70°")`

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Armature Terminal Voltage in Half-Wave Converter Drives Solution

STEP 0: Pre-Calculation Summary

Formula Used

Average Output Voltage = ((3*Maximum Line Voltage)/(2*pi))*cos(Delay Angle of Thyristor)
V_o = ((3*V_ml)/(2*pi))*cos(α)
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 Output Voltage - (Measured in Volt) - Average Output Voltage of a DC machine drive is the average voltage that is applied to the armature of the DC machine.
Maximum Line Voltage - (Measured in Volt) - The maximum Line voltage for a DC machine drive is the highest voltage that can be applied to the input of the drive. The maximum line voltage is determined by the design of the drive and the ratings.
Delay Angle of Thyristor - (Measured in Radian) - Delay Angle of Thyristor is the angle at which thyristors are triggered after zero crossing.

STEP 1: Convert Input(s) to Base Unit

Maximum Line Voltage: 210 Volt --> 210 Volt No Conversion Required
Delay Angle of Thyristor: 70 Degree --> 1.2217304763958 Radian (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V_o = ((3*V_ml)/(2*pi))*cos(α) --> ((3*210)/(2*pi))*cos(1.2217304763958)

Evaluating ... ...

V_o = 34.2935437618073

STEP 3: Convert Result to Output's Unit

34.2935437618073 Volt --> No Conversion Required

FINAL ANSWER

34.2935437618073 ≈ 34.29354 Volt <-- Average Output Voltage

(Calculation completed in 00.004 seconds)

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Go Average Output Voltage = ((3*Maximum Line Voltage)/(2*pi))*cos(Delay Angle of Thyristor)

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Armature Terminal Voltage in Half-Wave Converter Drives Formula

Average Output Voltage = ((3*Maximum Line Voltage)/(2*pi))*cos(Delay Angle of Thyristor)
V_o = ((3*V_ml)/(2*pi))*cos(α)

What Armature Terminal Voltage in Half-Wave Converter Drives ?

In a half-wave converter drive, the armature terminal voltage V_t is the voltage that is applied to the armature of the DC motor. It is the voltage that is available to produce torque. The armature terminal voltage can also be used to control the torque of the DC motor. By varying the firing angle, the torque of the DC motor can be varied.

How to Calculate Armature Terminal Voltage in Half-Wave Converter Drives?

Armature Terminal Voltage in Half-Wave Converter Drives calculator uses Average Output Voltage = ((3*Maximum Line Voltage)/(2*pi))*cos(Delay Angle of Thyristor) to calculate the Average Output Voltage, Armature Terminal Voltage in Half-Wave Converter Drives refers to the voltage applied to the armature (the rotor) of a DC motor. A half-wave converter is an electronic device used to control the voltage supplied to a DC motor's armature, typically by modulating the average voltage to control the motor's speed. Average Output Voltage is denoted by V_o symbol.

How to calculate Armature Terminal Voltage in Half-Wave Converter Drives using this online calculator? To use this online calculator for Armature Terminal Voltage in Half-Wave Converter Drives, enter Maximum Line Voltage (V_ml) & Delay Angle of Thyristor (α) and hit the calculate button. Here is how the Armature Terminal Voltage in Half-Wave Converter Drives calculation can be explained with given input values -> 34.29354 = ((3*210)/(2*pi))*cos(1.2217304763958).

FAQ

What is Armature Terminal Voltage in Half-Wave Converter Drives?

Armature Terminal Voltage in Half-Wave Converter Drives refers to the voltage applied to the armature (the rotor) of a DC motor. A half-wave converter is an electronic device used to control the voltage supplied to a DC motor's armature, typically by modulating the average voltage to control the motor's speed and is represented as V_o = ((3*V_ml)/(2*pi))*cos(α) or Average Output Voltage = ((3*Maximum Line Voltage)/(2*pi))*cos(Delay Angle of Thyristor). The maximum Line voltage for a DC machine drive is the highest voltage that can be applied to the input of the drive. The maximum line voltage is determined by the design of the drive and the ratings & Delay Angle of Thyristor is the angle at which thyristors are triggered after zero crossing.

How to calculate Armature Terminal Voltage in Half-Wave Converter Drives?

Armature Terminal Voltage in Half-Wave Converter Drives refers to the voltage applied to the armature (the rotor) of a DC motor. A half-wave converter is an electronic device used to control the voltage supplied to a DC motor's armature, typically by modulating the average voltage to control the motor's speed is calculated using Average Output Voltage = ((3*Maximum Line Voltage)/(2*pi))*cos(Delay Angle of Thyristor). To calculate Armature Terminal Voltage in Half-Wave Converter Drives, you need Maximum Line Voltage (V_ml) & Delay Angle of Thyristor (α). With our tool, you need to enter the respective value for Maximum Line Voltage & Delay Angle of Thyristor 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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