Phase Voltage for Balanced Three-Phase Star Connection Solution

STEP 0: Pre-Calculation Summary
Formula Used
Phase Voltage = Line Voltage/sqrt(3)
Vph = Vline/sqrt(3)
This formula uses 1 Functions, 2 Variables
Functions Used
sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)
Variables Used
Phase Voltage - (Measured in Volt) - Phase Voltage is the potential difference between a line and a neutral.
Line Voltage - (Measured in Volt) - Line Voltage is the voltage measured between any two lines in a three-phase circuit.
STEP 1: Convert Input(s) to Base Unit
Line Voltage: 18.7 Volt --> 18.7 Volt No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Vph = Vline/sqrt(3) --> 18.7/sqrt(3)
Evaluating ... ...
Vph = 10.796450033846
STEP 3: Convert Result to Output's Unit
10.796450033846 Volt --> No Conversion Required
FINAL ANSWER
10.796450033846 10.79645 Volt <-- Phase Voltage
(Calculation completed in 00.008 seconds)

Credits

Created by Prahalad Singh
Jaipur Engineering College and Research Centre (JECRC), Jaipur
Prahalad Singh has created this Calculator and 100+ more calculators!
Verified by Payal Priya
Birsa Institute of Technology (BIT), Sindri
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15 Line Performance Characteristics Calculators

Receiving End Real Power Component
Go Real Power = ((Receiving End Voltage*Sending End Voltage/B Parameter)*sin(Beta B-Parameter-Alpha A-Parameter))-((A Parameter*(Receiving End Voltage^2)*sin(Beta B-Parameter-Alpha A-Parameter))/B Parameter)
B-Parameter using Receiving End Reactive Power Component
Go B Parameter = (((Receiving End Voltage*Sending End Voltage)*cos(Beta B-Parameter-Alpha A-Parameter))-(A Parameter*(Receiving End Voltage^2)*cos(Beta B-Parameter-Alpha A-Parameter)))/Reactive Power
B-Parameter using Receiving End Real Power Component
Go B Parameter = (((Receiving End Voltage*Sending End Voltage)*sin(Beta B-Parameter-Alpha A-Parameter))-(A Parameter*Receiving End Voltage^2*sin(Beta B-Parameter-Alpha A-Parameter)))/Real Power
Penetration Depth of Eddy Currents
Go Penetration Depth = 1/sqrt(pi*Frequency*Magnetic Permeability of Medium*Electrical Conductivity)
Skin Depth in Conductor
Go Skin Depth = sqrt(Specific Resistance/(Frequency*Relative Permeability*4*pi*10^-7))
Dielectric Loss due to Heating in Cables
Go Dielectric Loss = Angular Frequency*Capacitance*Voltage^2*tan(Loss Angle)
Sag of Transmission Line
Go Sag of Transmission Line = (Weight of Conductor*Span Length^2)/(8*Working Tension)
Base Current for Three-Phase System
Go Base Current = Base Power/(sqrt(3)*Base Voltage)
Base Impedance given Base Current
Go Base Impedance = Base Voltage/Base Current (PU)
Complex Power given Current
Go Complex Power = Electric Current^2*Impedance
Base Current
Go Base Current (PU) = Base Power/Base Voltage
Base Voltage
Go Base Voltage = Base Power/Base Current (PU)
Base Power
Go Base Power = Base Voltage*Base Current
Phase Current for Balanced Three-Phase Delta Connection
Go Phase Current = Line Current/sqrt(3)
Phase Voltage for Balanced Three-Phase Star Connection
Go Phase Voltage = Line Voltage/sqrt(3)

Phase Voltage for Balanced Three-Phase Star Connection Formula

Phase Voltage = Line Voltage/sqrt(3)
Vph = Vline/sqrt(3)

What is the line voltage?

The voltages between any two of the lines (Vab, Vbc, and Vca) is known as line voltage. These may also be referred to as the line-to-line voltages.

How to Calculate Phase Voltage for Balanced Three-Phase Star Connection?

Phase Voltage for Balanced Three-Phase Star Connection calculator uses Phase Voltage = Line Voltage/sqrt(3) to calculate the Phase Voltage, Phase Voltage for Balanced Three-Phase Star Connection is the voltage across one of the phases of the star-connected load. The star connection is a common configuration in three-phase power systems, where three load impedances or devices are connected at a common point resembling the shape of the letter Y or Δ. Phase Voltage is denoted by Vph symbol.

How to calculate Phase Voltage for Balanced Three-Phase Star Connection using this online calculator? To use this online calculator for Phase Voltage for Balanced Three-Phase Star Connection, enter Line Voltage (Vline) and hit the calculate button. Here is how the Phase Voltage for Balanced Three-Phase Star Connection calculation can be explained with given input values -> 10.79645 = 18.7/sqrt(3).

FAQ

What is Phase Voltage for Balanced Three-Phase Star Connection?
Phase Voltage for Balanced Three-Phase Star Connection is the voltage across one of the phases of the star-connected load. The star connection is a common configuration in three-phase power systems, where three load impedances or devices are connected at a common point resembling the shape of the letter Y or Δ and is represented as Vph = Vline/sqrt(3) or Phase Voltage = Line Voltage/sqrt(3). Line Voltage is the voltage measured between any two lines in a three-phase circuit.
How to calculate Phase Voltage for Balanced Three-Phase Star Connection?
Phase Voltage for Balanced Three-Phase Star Connection is the voltage across one of the phases of the star-connected load. The star connection is a common configuration in three-phase power systems, where three load impedances or devices are connected at a common point resembling the shape of the letter Y or Δ is calculated using Phase Voltage = Line Voltage/sqrt(3). To calculate Phase Voltage for Balanced Three-Phase Star Connection, you need Line Voltage (Vline). With our tool, you need to enter the respective value for Line 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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