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Voltage Regulation in Transmission Line Formula

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Voltage Regulation in a short transmission line refers to the ability of the line to maintain consistent voltage levels at the load despite fluctuations in source voltage or load impedance. Check FAQs

%V = (\frac{V s - V r}{V r}) \cdot 100

%V - Voltage Regulation?V_s - Sending End Voltage?V_r - Receiving End Voltage?

Voltage Regulation in Transmission Line Example

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Here is how the Voltage Regulation in Transmission Line equation looks like with Values.

Here is how the Voltage Regulation in Transmission Line equation looks like with Units.

Here is how the Voltage Regulation in Transmission Line equation looks like.

5.2632 = (\frac{400 - 380}{380}) \cdot 100

5.2632 = (\frac{400V - 380V}{380V}) \cdot 100

5.2632 = (\frac{400 - 380}{380}) \cdot 100

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Voltage Regulation in Transmission Line Solution

Follow our step by step solution on how to calculate Voltage Regulation in Transmission Line?

FIRST Step Consider the formula

%V = (\frac{V s - V r}{V r}) \cdot 100

Next Step Substitute values of Variables

∴

%V = (\frac{400V - 380V}{380V}) \cdot 100

Next Step Prepare to Evaluate

∴

%V = (\frac{400 - 380}{380}) \cdot 100

Next Step Evaluate

∴

%V = 5.26315789473684

LAST Step Rounding Answer

∴

%V = 5.2632

Voltage Regulation in Transmission Line Formula Elements

Variables

Voltage Regulation

Voltage Regulation in a short transmission line refers to the ability of the line to maintain consistent voltage levels at the load despite fluctuations in source voltage or load impedance.

Symbol: %V

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Voltage Regulation

Sending End Voltage

Sending End Voltage is the voltage at the sending end of a short transmission line.

Symbol: V_s

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find Sending End Voltage

Receiving End Voltage

Receiving End Voltage is the voltage developed at the receiving end of a short transmission line.

Symbol: V_r

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find Receiving End Voltage

Other formulas in Line Parameters category

Go Resistance using Losses (STL)

R = \frac{P loss}{3 \cdot {I r}^{2}}

Go Losses using Transmission Efficiency (STL)

P loss = (\frac{3 \cdot V r \cdot I r \cdot \cos (Φ r)}{η}) - (3 \cdot V r \cdot I r \cdot \cos (Φ r))

Go Transmission Efficiency (STL)

η = \frac{V r \cdot I r \cdot \cos (Φ r)}{V s \cdot I s \cdot \cos (Φ s)}

Go Impedance (STL)

Z = \frac{V s - V r}{I r}

How to Evaluate Voltage Regulation in Transmission Line?

Voltage Regulation in Transmission Line evaluator uses Voltage Regulation = ((Sending End Voltage-Receiving End Voltage)/Receiving End Voltage)*100 to evaluate the Voltage Regulation, Voltage Regulation in Transmission Line electrical potential difference between the line's terminals. In short lines, voltage remains relatively constant along the line due to low impedance, resulting in minimal voltage drop. This facilitates efficient power transfer from the source to the load with minimal losses. Voltage Regulation is denoted by %V symbol.

How to evaluate Voltage Regulation in Transmission Line using this online evaluator? To use this online evaluator for Voltage Regulation in Transmission Line, enter Sending End Voltage (V_s) & Receiving End Voltage (V_r) and hit the calculate button.

FAQs on Voltage Regulation in Transmission Line

What is the formula to find Voltage Regulation in Transmission Line?

The formula of Voltage Regulation in Transmission Line is expressed as Voltage Regulation = ((Sending End Voltage-Receiving End Voltage)/Receiving End Voltage)*100. Here is an example- 5.263158 = ((400-380)/380)*100.

How to calculate Voltage Regulation in Transmission Line?

With Sending End Voltage (V_s) & Receiving End Voltage (V_r) we can find Voltage Regulation in Transmission Line using the formula - Voltage Regulation = ((Sending End Voltage-Receiving End Voltage)/Receiving End Voltage)*100.

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Voltage Regulation in Transmission Line Formula

Voltage Regulation in Transmission Line Example

Voltage Regulation in Transmission Line Solution

Voltage Regulation in Transmission Line Formula Elements

Other formulas in Line Parameters category

How to Evaluate Voltage Regulation in Transmission Line?

FAQs on Voltage Regulation in Transmission Line

Variable Name