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Voltage Regulation using Nominal T Method Formula

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Voltage regulation in T is the difference in voltage at the receiving end of the transmission line between conditions of no-load and full load is called voltage regulation. Check FAQs

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

%V_t - Voltage Regulation in T?V_s(t) - Sending End Voltage in T?V_r(t) - Receiving End Voltage in T?

Voltage Regulation using Nominal T Method Example

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Here is how the Voltage Regulation using Nominal T Method equation looks like with Values.

Here is how the Voltage Regulation using Nominal T Method equation looks like with Units.

Here is how the Voltage Regulation using Nominal T Method equation looks like.

0.2498 = \frac{400.2 - 320.2}{320.2}

0.2498 = \frac{400.2V - 320.2V}{320.2V}

0.2498 = \frac{400.2 - 320.2}{320.2}

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Voltage Regulation using Nominal T Method Solution

Follow our step by step solution on how to calculate Voltage Regulation using Nominal T Method?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

%V t = \frac{400.2V - 320.2V}{320.2V}

Next Step Prepare to Evaluate

∴

%V t = \frac{400.2 - 320.2}{320.2}

Next Step Evaluate

∴

%V t = 0.249843847595253

LAST Step Rounding Answer

∴

%V t = 0.2498

Voltage Regulation using Nominal T Method Formula Elements

Variables

Voltage Regulation in T

Voltage regulation in T is the difference in voltage at the receiving end of the transmission line between conditions of no-load and full load is called voltage regulation.

Symbol: %V_t

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Voltage Regulation in T

Sending End Voltage in T

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

Symbol: V_s(t)

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Sending End Voltage in T

Receiving End Voltage in T

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

Symbol: V_r(t)

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find Receiving End Voltage in T

Other formulas in Nominal T Method in Medium Line category

Go Losses in Nominal T Method

P loss(t) = 3 \cdot (\frac{R t}{2}) \cdot ({I r(t)}^{2} + {I s(t)}^{2})

Go Receiving End Angle using Sending End Power in Nominal T Method

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

Go Sending End Current using Losses in Nominal T Method

I s(t) = \sqrt{(\frac{P loss(t)}{\frac{3}{2}} \cdot R t) - ({I r(t)}^{2})}

Go Capacitive Voltage in Nominal T Method

V c(t) = V r(t) + (I r(t) \cdot \frac{Z t}{2})

How to Evaluate Voltage Regulation using Nominal T Method?

Voltage Regulation using Nominal T Method evaluator uses Voltage Regulation in T = (Sending End Voltage in T-Receiving End Voltage in T)/Receiving End Voltage in T to evaluate the Voltage Regulation in T, The Voltage Regulation using nominal T method formula is defined as a measure of the change in the voltage magnitude between the sending and receiving end of a component, such as a transmission or distribution line. Voltage Regulation in T is denoted by %V_t symbol.

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

FAQs on Voltage Regulation using Nominal T Method

What is the formula to find Voltage Regulation using Nominal T Method?

The formula of Voltage Regulation using Nominal T Method is expressed as Voltage Regulation in T = (Sending End Voltage in T-Receiving End Voltage in T)/Receiving End Voltage in T. Here is an example- 0.249844 = (400.2-320.2)/320.2.

How to calculate Voltage Regulation using Nominal T Method?

With Sending End Voltage in T (V_s(t)) & Receiving End Voltage in T (V_r(t)) we can find Voltage Regulation using Nominal T Method using the formula - Voltage Regulation in T = (Sending End Voltage in T-Receiving End Voltage in T)/Receiving End Voltage in T.

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