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Base Voltage Formula

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Base Voltage is chosen as the nominal rated voltage of the system. Check FAQs

V base = \frac{P b}{I pu(b)}

V_base - Base Voltage?P_b - Base Power?I_pu(b) - Base Current (PU)?

Base Voltage Example

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With units

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Here is how the Base Voltage equation looks like with Values.

Here is how the Base Voltage equation looks like with Units.

Here is how the Base Voltage equation looks like.

250 = \frac{10000}{40}

250V = \frac{10000VA}{40A}

250 = \frac{10000}{40}

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Base Voltage Solution

Follow our step by step solution on how to calculate Base Voltage?

FIRST Step Consider the formula

V base = \frac{P b}{I pu(b)}

Next Step Substitute values of Variables

∴

V base = \frac{10000VA}{40A}

Next Step Convert Units

∴

V base = \frac{10000W}{40A}

Next Step Prepare to Evaluate

∴

V base = \frac{10000}{40}

LAST Step Evaluate

∴

V base = 250V

Base Voltage Formula Elements

Variables

Base Voltage

Base Voltage is chosen as the nominal rated voltage of the system.

Symbol: V_base

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Base Voltage

Base Power

Base power is the product of base voltage & base current. It is denoted as P_b .

Symbol: P_b

Measurement: PowerUnit: VA

Note: Value should be greater than 0.

Formulas to find Base Power

Base Current (PU)

Base Current (PU) in the per unit system is the rated current of the machine in the power system.

Symbol: I_pu(b)

Measurement: Electric CurrentUnit: A

Note: Value should be greater than 0.

Formulas to find Base Current (PU)

Other formulas in Line Performance Characteristics category

Go Complex Power given Current

S = I^{2} \cdot Z

Go Skin Depth in Conductor

δ = \sqrt{\frac{R s}{f \cdot μ r \cdot 4 \cdot π \cdot 10^{- 7}}}

Go Base Impedance given Base Current

Z base = \frac{V base}{I pu(b)}

Go Base Power

P b = V base \cdot I b

How to Evaluate Base Voltage?

Base Voltage evaluator uses Base Voltage = Base Power/Base Current (PU) to evaluate the Base Voltage, Base Voltage is ratio of the base power to the base current. It is denoted as V_base . Base Voltage is denoted by V_base symbol.

How to evaluate Base Voltage using this online evaluator? To use this online evaluator for Base Voltage, enter Base Power (P_b) & Base Current (PU) (I_pu(b)) and hit the calculate button.

FAQs on Base Voltage

What is the formula to find Base Voltage?

The formula of Base Voltage is expressed as Base Voltage = Base Power/Base Current (PU). Here is an example- 312.5 = 10000/40.

How to calculate Base Voltage?

With Base Power (P_b) & Base Current (PU) (I_pu(b)) we can find Base Voltage using the formula - Base Voltage = Base Power/Base Current (PU).

Can the Base Voltage be negative?

No, the Base Voltage, measured in Electric Potential cannot be negative.

Which unit is used to measure Base Voltage?

Base Voltage is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Base Voltage can be measured.

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Base Voltage Formula

Base Voltage Example

Base Voltage Solution

Base Voltage Formula Elements

Other formulas in Line Performance Characteristics category

How to Evaluate Base Voltage?

FAQs on Base Voltage

Variable Name