Voltage Regulation in Transmission Line Calculator

✖Sending end voltage is the voltage at the sending end of a transmission line.ⓘ Sending End Voltage [V_s]			+10% -10%
✖Receiving end voltage is the voltage developed at the receiving end of a transmission line.ⓘ Receiving End Voltage [V_r]			+10% -10%

✖Voltage regulation is the difference in voltage at the receiving end of the short transmission line between conditions of no-load and full load is called voltage regulation.ⓘ Voltage Regulation in Transmission Line [%V]

⎘ Copy

👎

Formula

✖

Voltage Regulation in Transmission Line

Formula

`"%V" = (("V"_{"s"}-"V"_{"r"})/"V"_{"r"})*100`

Example

`"5.263158"=(("400V"-"380V")/"380V")*100`

Calculator

LaTeX

Reset

👍

Download Transmission Lines Formula PDF

Voltage Regulation in Transmission Line Solution

STEP 0: Pre-Calculation Summary

Formula Used

Voltage Regulation = ((Sending End Voltage-Receiving End Voltage)/Receiving End Voltage)*100
%V = ((V_s-V_r)/V_r)*100
This formula uses 3 Variables

Variables Used

Voltage Regulation - Voltage regulation is the difference in voltage at the receiving end of the short transmission line between conditions of no-load and full load is called voltage regulation.
Sending End Voltage - (Measured in Volt) - Sending end voltage is the voltage at the sending end of a transmission line.
Receiving End Voltage - (Measured in Volt) - Receiving end voltage is the voltage developed at the receiving end of a transmission line.

STEP 1: Convert Input(s) to Base Unit

Sending End Voltage: 400 Volt --> 400 Volt No Conversion Required
Receiving End Voltage: 380 Volt --> 380 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

%V = ((V_s-V_r)/V_r)*100 --> ((400-380)/380)*100

Evaluating ... ...

%V = 5.26315789473684

STEP 3: Convert Result to Output's Unit

5.26315789473684 --> No Conversion Required

FINAL ANSWER

5.26315789473684 ≈ 5.263158 <-- Voltage Regulation

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Electrical » Power System » Transmission Lines » Short Line » Line Parameters » Voltage Regulation in Transmission Line

Credits

Created by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has created this Calculator and 1500+ more calculators!

Verified by Team Softusvista

Softusvista Office (Pune), India

Team Softusvista has verified this Calculator and 1100+ more calculators!

< 5 Line Parameters Calculators

Losses using Transmission Efficiency (STL)

Go Power Loss = ((3*Receiving End Voltage*Receiving End Current*(cos(Receiving End Phase Angle)))/Transmission Efficiency)-(3*Receiving End Voltage*Receiving End Current*(cos(Receiving End Phase Angle)))

Transmission Efficiency (STL)

Go Transmission Efficiency = (Receiving End Voltage*Receiving End Current*cos(Receiving End Phase Angle))/(Sending End Voltage*Sending End Current*cos(Sending End Phase Angle))

Voltage Regulation in Transmission Line

Go Voltage Regulation = ((Sending End Voltage-Receiving End Voltage)/Receiving End Voltage)*100

Impedance (STL)

Go Impedance = (Sending End Voltage-Receiving End Voltage)/Receiving End Current

Resistance using Losses (STL)

Go Resistance = Power Loss/(3*(Receiving End Current^2))

Voltage Regulation in Transmission Line Formula

Voltage Regulation = ((Sending End Voltage-Receiving End Voltage)/Receiving End Voltage)*100
%V = ((V_s-V_r)/V_r)*100

What is Voltage regulation?

In electrical engineering, particularly power engineering, voltage regulation 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. Voltage regulation describes the ability of a system to provide near constant voltage over a wide range of load conditions. The term may refer to a passive property that results in more or less voltage drop under various load conditions, or to the active intervention with devices for the specific purpose of adjusting voltage.

How to Calculate Voltage Regulation in Transmission Line?

Voltage Regulation in Transmission Line calculator uses Voltage Regulation = ((Sending End Voltage-Receiving End Voltage)/Receiving End Voltage)*100 to calculate the Voltage Regulation, Voltage Regulation in Transmission Line is the difference in voltage at the receiving end of a transmission line between conditions of no load and full load. Voltage Regulation is denoted by %V symbol.

How to calculate Voltage Regulation in Transmission Line using this online calculator? To use this online calculator for Voltage Regulation in Transmission Line, enter Sending End Voltage (V_s) & Receiving End Voltage (V_r) and hit the calculate button. Here is how the Voltage Regulation in Transmission Line calculation can be explained with given input values -> 5.263158 = ((400-380)/380)*100.

FAQ

What is Voltage Regulation in Transmission Line?

Voltage Regulation in Transmission Line is the difference in voltage at the receiving end of a transmission line between conditions of no load and full load and is represented as %V = ((V_s-V_r)/V_r)*100 or Voltage Regulation = ((Sending End Voltage-Receiving End Voltage)/Receiving End Voltage)*100. Sending end voltage is the voltage at the sending end of a transmission line & Receiving end voltage is the voltage developed at the receiving end of a transmission line.

How to calculate Voltage Regulation in Transmission Line?

Voltage Regulation in Transmission Line is the difference in voltage at the receiving end of a transmission line between conditions of no load and full load is calculated using Voltage Regulation = ((Sending End Voltage-Receiving End Voltage)/Receiving End Voltage)*100. To calculate Voltage Regulation in Transmission Line, you need Sending End Voltage (V_s) & Receiving End Voltage (V_r). With our tool, you need to enter the respective value for Sending End Voltage & Receiving End Voltage and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search