Percent Voltage Regulation Calculator

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✖No load voltage is the terminal voltage when zero current is drawn from the supply, that is, the open circuit terminal voltage.ⓘ No Load Voltage [V_nl]			+10% -10%
✖Voltage can be defined as electric potential along a wire when an electric current of one ampere dissipates one watt of power.ⓘ Voltage [e]			+10% -10%

✖Percentage regulation is the term typically applied to a power supply. An ideal power supply should maintain a constant voltage as load is increased, but real power supplies do not do so.ⓘ Percent Voltage Regulation [%]

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Formula

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Percent Voltage Regulation

Formula

`"%" = (("V"_{"nl"}-"e")/"e")*100`

Example

`"114.2857"=(("75V"-"35V")/"35V")*100`

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Percent Voltage Regulation Solution

STEP 0: Pre-Calculation Summary

Formula Used

Percentage Regulation = ((No Load Voltage-Voltage)/Voltage)*100
% = ((V_nl-e)/e)*100
This formula uses 3 Variables

Variables Used

Percentage Regulation - Percentage regulation is the term typically applied to a power supply. An ideal power supply should maintain a constant voltage as load is increased, but real power supplies do not do so.
No Load Voltage - (Measured in Volt) - No load voltage is the terminal voltage when zero current is drawn from the supply, that is, the open circuit terminal voltage.
Voltage - (Measured in Volt) - Voltage can be defined as electric potential along a wire when an electric current of one ampere dissipates one watt of power.

STEP 1: Convert Input(s) to Base Unit

No Load Voltage: 75 Volt --> 75 Volt No Conversion Required
Voltage: 35 Volt --> 35 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

% = ((V_nl-e)/e)*100 --> ((75-35)/35)*100

Evaluating ... ...

% = 114.285714285714

STEP 3: Convert Result to Output's Unit

114.285714285714 --> No Conversion Required

FINAL ANSWER

114.285714285714 <-- Percentage Regulation

(Calculation completed in 00.000 seconds)

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Credits

Created by Parminder Singh

Chandigarh University (CU), Punjab

Parminder Singh has created this Calculator and 50+ more calculators!

Verified by Aman Dhussawat

GURU TEGH BAHADUR INSTITUTE OF TECHNOLOGY (GTBIT), NEW DELHI

Aman Dhussawat has verified this Calculator and 9 more calculators!

< 23 Basics of Magnetism Calculators

Mutual Inductance

Go Mutual Inductance = [Permeability-vacuum]*Relative Permeability*Area of Coil*Number of Conductors*Secondary Turns of Coil/Mean Length

Magnetic Potential

Go Magnetic Potential = (Magnetic Moment)/(4*pi*[Permeability-vacuum]*Relative Permeability*Pole Distance)

Flux Density in Toroidal Core

Go Magnetic Flux Density = (Relative Permeability*Secondary Turns of Coil*Current)/(pi*Inner Diameter)

Forces on Charges Moving in Magnetic Fields

Go Force = [Charge-e]*Charge Velocity*Magnetic Flux Density*(sin(Angle between Vectors))

Forces on Current Carrying Wires

Go Force = Magnetic Flux Density*Current*Length of Conductor*sin(Angle between Vectors)

Average Hysteresis Power Loss

Go Hysteresis Loss = Hysteresis Constant*Frequency*(Magnetic Flux Density)^Steinmetz Coefficient

Minimum Frequency to avoid Saturation

Go Frequency = Peak Voltage/(2*pi*Secondary Turns of Coil*Area of Coil)

Reluctance

Go Reluctance = Mean Length/(Magnetic Permeability of a Medium*Area of Coil)

Voltages Induced in Field Cutting Conductors

Go Voltage = Magnetic Flux Density*Length of Conductor*Charge Velocity

Percent Voltage Regulation

Go Percentage Regulation = ((No Load Voltage-Voltage)/Voltage)*100

Self Inductance

Go Self Inductance = (Number of Conductors*Magnetic Flux)/Current

Magnetic Flux Density using Magnetic Field Intensity

Go Magnetic Flux Density = Magnetic Permeability of a Medium*Magnetic Field Intensity

Magnetic Susceptibility

Go Magnetic Susceptibility = Intensity of Magnetization/Magnetic Field Intensity

Energy Stored in Magnetic Field

Go Energy = Magnetic Flux Density/(Magnetic Permeability of a Medium^2)

Intensity of Magnetization

Go Intensity of Magnetization = Magnetic Moment/Volume

Magnetic Flux using Flux Density

Go Magnetic Flux = Magnetic Flux Density*Area of Coil

Magnetic Flux Density

Go Magnetic Flux Density = Magnetic Flux/Area of Coil

Magnetic Field Strength

Go Magnetic Field Strength = Force/Magnetic Moment

Magnetic Flux in Core

Go Magnetic Flux = Magnetomotive Force/Reluctance

Area of Ring

Go Area of Coil = (pi*Inner Diameter^2)/4

Mean Diameter

Go Mean Diameter = Mean Length/pi

Mean Length

Go Mean Length = pi*Mean Diameter

Permeance

Go Magnetic Permeance = 1/Reluctance

Percent Voltage Regulation Formula

Percentage Regulation = ((No Load Voltage-Voltage)/Voltage)*100
% = ((V_nl-e)/e)*100

What is Line Regulation?

Line regulation is defined as the variation in the voltage at the receiving end of the line when the full load at a given power factor is removed and the voltage at the sending end being kept constant. In other words, it is defined as the percentage variation in voltage at the load end of the line in going from no load to full load. It is expressed as the fraction of a percentage of the receiving end voltage.

How to Calculate Percent Voltage Regulation?

Percent Voltage Regulation calculator uses Percentage Regulation = ((No Load Voltage-Voltage)/Voltage)*100 to calculate the Percentage Regulation, The Percent Voltage Regulation formula is a measure of change in the voltage magnitude between the sending and receiving end of a component, such as a transmission or distribution line. Percentage Regulation is denoted by % symbol.

How to calculate Percent Voltage Regulation using this online calculator? To use this online calculator for Percent Voltage Regulation, enter No Load Voltage (V_nl) & Voltage (e) and hit the calculate button. Here is how the Percent Voltage Regulation calculation can be explained with given input values -> 114.2857 = ((75-35)/35)*100.

FAQ

What is Percent Voltage Regulation?

The Percent Voltage Regulation formula is a measure of change in the voltage magnitude between the sending and receiving end of a component, such as a transmission or distribution line and is represented as % = ((V_nl-e)/e)*100 or Percentage Regulation = ((No Load Voltage-Voltage)/Voltage)*100. No load voltage is the terminal voltage when zero current is drawn from the supply, that is, the open circuit terminal voltage & Voltage can be defined as electric potential along a wire when an electric current of one ampere dissipates one watt of power.

How to calculate Percent Voltage Regulation?

The Percent Voltage Regulation formula is a measure of change in the voltage magnitude between the sending and receiving end of a component, such as a transmission or distribution line is calculated using Percentage Regulation = ((No Load Voltage-Voltage)/Voltage)*100. To calculate Percent Voltage Regulation, you need No Load Voltage (V_nl) & Voltage (e). With our tool, you need to enter the respective value for No Load Voltage & Voltage 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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