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Maximum Voltage Overhead AC is defined as the peak amplitude of the AC voltage supplied to the line or wire. Check FAQs
Vm=7ρ(PL)23PlossV(cos(Φ))2
Vm - Maximum Voltage Overhead AC?ρ - Resistivity?P - Power Transmitted?L - Length of Overhead AC Wire?Ploss - Line Losses?V - Volume of Conductor?Φ - Phase Difference?

Maximum Voltage using Volume of Conductor Material (3-Phase 4-Wire OS) Example

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With units
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Here is how the Maximum Voltage using Volume of Conductor Material (3-Phase 4-Wire OS) equation looks like with Values.

Here is how the Maximum Voltage using Volume of Conductor Material (3-Phase 4-Wire OS) equation looks like with Units.

Here is how the Maximum Voltage using Volume of Conductor Material (3-Phase 4-Wire OS) equation looks like.

4.7035Edit=71.7E-5Edit(890Edit10.63Edit)238.23Edit26Edit(cos(30Edit))2
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Maximum Voltage using Volume of Conductor Material (3-Phase 4-Wire OS) Solution

Follow our step by step solution on how to calculate Maximum Voltage using Volume of Conductor Material (3-Phase 4-Wire OS)?

FIRST Step Consider the formula
Vm=7ρ(PL)23PlossV(cos(Φ))2
Next Step Substitute values of Variables
Vm=71.7E-5Ω*m(890W10.63m)238.23W26(cos(30°))2
Next Step Convert Units
Vm=71.7E-5Ω*m(890W10.63m)238.23W26(cos(0.5236rad))2
Next Step Prepare to Evaluate
Vm=71.7E-5(89010.63)238.2326(cos(0.5236))2
Next Step Evaluate
Vm=4.70347566302703V
LAST Step Rounding Answer
Vm=4.7035V

Maximum Voltage using Volume of Conductor Material (3-Phase 4-Wire OS) Formula Elements

Variables
Functions
Maximum Voltage Overhead AC
Maximum Voltage Overhead AC is defined as the peak amplitude of the AC voltage supplied to the line or wire.
Symbol: Vm
Measurement: Electric PotentialUnit: V
Note: Value can be positive or negative.
Resistivity
Resistivity is the measure of how strongly a material opposes the flow of current through them.
Symbol: ρ
Measurement: Electric ResistivityUnit: Ω*m
Note: Value can be positive or negative.
Power Transmitted
Power Transmitted is defined as the product of current and voltage phasor in a overhead ac line at the receiving end.
Symbol: P
Measurement: PowerUnit: W
Note: Value should be greater than 0.
Length of Overhead AC Wire
Length of Overhead AC Wire is the total length of the wire from one end to other end.
Symbol: L
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Line Losses
Line Losses is defined as the total losses occurring in an Overhead AC line when in use.
Symbol: Ploss
Measurement: PowerUnit: W
Note: Value can be positive or negative.
Volume of Conductor
Volume of Conductor is the total volume of the material used to make the conductor of an overhead ac line.
Symbol: V
Measurement: VolumeUnit:
Note: Value can be positive or negative.
Phase Difference
Phase Difference is defined as the difference between the phasor of apparent and real power (in degrees) or between voltage and current in an ac circuit.
Symbol: Φ
Measurement: AngleUnit: °
Note: Value should be greater than 0.
cos
Cosine of an angle is the ratio of the side adjacent to the angle to the hypotenuse of the triangle.
Syntax: cos(Angle)
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.
Syntax: sqrt(Number)

Other Formulas to find Maximum Voltage Overhead AC

​Go Maximum Voltage using Area of X-Section(3-Phase 4-Wire OS)
Vm=2Lρ(P2)3APloss((cos(Φ))2)
​Go Maximum Voltage using Load Current (3-Phase 4-Wire OS)
Vm=2P3cos(Φ)

Other formulas in Current and Voltage category

​Go Load Current(3-Phase 4-Wire OS)
I=2P3Vmcos(Φ)
​Go Maximum Voltage(3-Phase 4-Wire OS)
Vac=(1)Vm

How to Evaluate Maximum Voltage using Volume of Conductor Material (3-Phase 4-Wire OS)?

Maximum Voltage using Volume of Conductor Material (3-Phase 4-Wire OS) evaluator uses Maximum Voltage Overhead AC = sqrt(7*Resistivity*(Power Transmitted*Length of Overhead AC Wire)^2/(3*Line Losses*Volume of Conductor*(cos(Phase Difference))^2)) to evaluate the Maximum Voltage Overhead AC, The Maximum Voltage using Volume of Conductor Material (3-phase 4-wire OS) formula is defined as the highest voltage rating for electrical devices and equipment that can be used with the voltage definition. Maximum Voltage Overhead AC is denoted by Vm symbol.

How to evaluate Maximum Voltage using Volume of Conductor Material (3-Phase 4-Wire OS) using this online evaluator? To use this online evaluator for Maximum Voltage using Volume of Conductor Material (3-Phase 4-Wire OS), enter Resistivity (ρ), Power Transmitted (P), Length of Overhead AC Wire (L), Line Losses (Ploss), Volume of Conductor (V) & Phase Difference (Φ) and hit the calculate button.

FAQs on Maximum Voltage using Volume of Conductor Material (3-Phase 4-Wire OS)

What is the formula to find Maximum Voltage using Volume of Conductor Material (3-Phase 4-Wire OS)?
The formula of Maximum Voltage using Volume of Conductor Material (3-Phase 4-Wire OS) is expressed as Maximum Voltage Overhead AC = sqrt(7*Resistivity*(Power Transmitted*Length of Overhead AC Wire)^2/(3*Line Losses*Volume of Conductor*(cos(Phase Difference))^2)). Here is an example- 4.703476 = sqrt(7*1.7E-05*(890*10.63)^2/(3*8.23*26*(cos(0.5235987755982))^2)).
How to calculate Maximum Voltage using Volume of Conductor Material (3-Phase 4-Wire OS)?
With Resistivity (ρ), Power Transmitted (P), Length of Overhead AC Wire (L), Line Losses (Ploss), Volume of Conductor (V) & Phase Difference (Φ) we can find Maximum Voltage using Volume of Conductor Material (3-Phase 4-Wire OS) using the formula - Maximum Voltage Overhead AC = sqrt(7*Resistivity*(Power Transmitted*Length of Overhead AC Wire)^2/(3*Line Losses*Volume of Conductor*(cos(Phase Difference))^2)). This formula also uses Cosine (cos), Square Root (sqrt) function(s).
What are the other ways to Calculate Maximum Voltage Overhead AC?
Here are the different ways to Calculate Maximum Voltage Overhead AC-
  • Maximum Voltage Overhead AC=sqrt((2*Length of Overhead AC Wire*Resistivity*(Power Transmitted^2))/(3*Area of Overhead AC Wire*Line Losses*((cos(Phase Difference))^2)))OpenImg
  • Maximum Voltage Overhead AC=(sqrt(2)*Power Transmitted)/(3*cos(Phase Difference))OpenImg
Can the Maximum Voltage using Volume of Conductor Material (3-Phase 4-Wire OS) be negative?
Yes, the Maximum Voltage using Volume of Conductor Material (3-Phase 4-Wire OS), measured in Electric Potential can be negative.
Which unit is used to measure Maximum Voltage using Volume of Conductor Material (3-Phase 4-Wire OS)?
Maximum Voltage using Volume of Conductor Material (3-Phase 4-Wire OS) is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Maximum Voltage using Volume of Conductor Material (3-Phase 4-Wire OS) can be measured.
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