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Positive Sequence Current for Star Connected Load Formula

GoPositive Sequence Current for Delta Connected Load Formula

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Positive Sequence Current is consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ABC rotation. Check FAQs

I 1 = \frac{V 1}{Z y}

I₁ - Positive Sequence Current?V₁ - Positive Sequence Voltage?Z_y - Star Impedance?

Positive Sequence Current for Star Connected Load Example

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Here is how the Positive Sequence Current for Star Connected Load equation looks like with Values.

Here is how the Positive Sequence Current for Star Connected Load equation looks like with Units.

Here is how the Positive Sequence Current for Star Connected Load equation looks like.

1.4563 = \frac{6}{4.12}

1.4563A = \frac{6V}{4.12Ω}

1.4563 = \frac{6}{4.12}

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Positive Sequence Current for Star Connected Load Solution

Follow our step by step solution on how to calculate Positive Sequence Current for Star Connected Load?

FIRST Step Consider the formula

I 1 = \frac{V 1}{Z y}

Next Step Substitute values of Variables

∴

I 1 = \frac{6V}{4.12Ω}

Next Step Prepare to Evaluate

∴

I 1 = \frac{6}{4.12}

Next Step Evaluate

∴

I 1 = 1.45631067961165A

LAST Step Rounding Answer

∴

I 1 = 1.4563A

Positive Sequence Current for Star Connected Load Formula Elements

Variables

Positive Sequence Current

Positive Sequence Current is consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ABC rotation.

Symbol: I₁

Measurement: Electric CurrentUnit: A

Note: Value can be positive or negative.

Formulas to find Positive Sequence Current

Positive Sequence Voltage

Positive Sequence Voltage is consists of balanced three-phase voltage and current phasors which are exactly at 120 degrees apart rotating counterclockwise in ABC rotation.

Symbol: V₁

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Positive Sequence Voltage

Star Impedance

Star Impedance is defined as the impedance Of star connected network.

Symbol: Z_y

Measurement: Electric ResistanceUnit: Ω

Note: Value should be greater than 0.

Formulas to find Star Impedance

Other Formulas to find Positive Sequence Current

Go Positive Sequence Current for Delta Connected Load

I 1 = \frac{3 \cdot V 1}{Z d}

Other formulas in Sequence Current and Voltage category

Go Negative Sequence Voltage for Star Connected Load

V 2 = I 2 \cdot Z y

Go Zero Sequence Voltage for Star Connected Load

V 0 = (Z y + 3 \cdot Z f) \cdot I 0

Go Positive Sequence Voltage for Delta Connected Load

V 1 = \frac{Z d \cdot I 1}{3}

Go Positive Sequence Voltage for Star Connected Load

V 1 = Z y \cdot I 1

How to Evaluate Positive Sequence Current for Star Connected Load?

Positive Sequence Current for Star Connected Load evaluator uses Positive Sequence Current = Positive Sequence Voltage/Star Impedance to evaluate the Positive Sequence Current, The Positive Sequence Current for Star Connected Load formula is consists of balanced three-phase current phasors which are exactly at ₁₂₀ degrees apart rotating counterclockwise in ABC rotation. Positive Sequence Current is denoted by I₁ symbol.

How to evaluate Positive Sequence Current for Star Connected Load using this online evaluator? To use this online evaluator for Positive Sequence Current for Star Connected Load, enter Positive Sequence Voltage (V₁) & Star Impedance (Z_y) and hit the calculate button.

FAQs on Positive Sequence Current for Star Connected Load

What is the formula to find Positive Sequence Current for Star Connected Load?

The formula of Positive Sequence Current for Star Connected Load is expressed as Positive Sequence Current = Positive Sequence Voltage/Star Impedance. Here is an example- 1.456311 = 6/4.12.

How to calculate Positive Sequence Current for Star Connected Load?

With Positive Sequence Voltage (V₁) & Star Impedance (Z_y) we can find Positive Sequence Current for Star Connected Load using the formula - Positive Sequence Current = Positive Sequence Voltage/Star Impedance.

What are the other ways to Calculate Positive Sequence Current?

Here are the different ways to Calculate Positive Sequence Current-

Positive Sequence Current=(3*Positive Sequence Voltage)/Delta Impedance

Can the Positive Sequence Current for Star Connected Load be negative?

Yes, the Positive Sequence Current for Star Connected Load, measured in Electric Current can be negative.

Which unit is used to measure Positive Sequence Current for Star Connected Load?

Positive Sequence Current for Star Connected Load is usually measured using the Ampere[A] for Electric Current. Milliampere[A], Microampere[A], Centiampere[A] are the few other units in which Positive Sequence Current for Star Connected Load can be measured.

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