Primary Phasor Calculator

✖Transformer Ratio is the ratio of the number of turns in the secondary coil to the number of turns in the primary coil.ⓘ Transformer Ratio [K]			+10% -10%
✖Secondary Phasor refers to amplitude and phase of a sinusoidal signal relative to a reference signal or axis.ⓘ Secondary Phasor [Φ_sec]			+10% -10%

✖Primary Phasor refers to the original phasor representing a physical quantity such as voltage or current in an electrical system.ⓘ Primary Phasor [Φ_p]

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Formula

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Primary Phasor

Formula

`"Φ"_{"p"} = "K"*"Φ"_{"sec"}`

Example

`"91.12"="20"*"4.556"`

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Primary Phasor Solution

STEP 0: Pre-Calculation Summary

Formula Used

Primary Phasor = Transformer Ratio*Secondary Phasor
Φ_p = K*Φ_sec
This formula uses 3 Variables

Variables Used

Primary Phasor - Primary Phasor refers to the original phasor representing a physical quantity such as voltage or current in an electrical system.
Transformer Ratio - Transformer Ratio is the ratio of the number of turns in the secondary coil to the number of turns in the primary coil.
Secondary Phasor - Secondary Phasor refers to amplitude and phase of a sinusoidal signal relative to a reference signal or axis.

STEP 1: Convert Input(s) to Base Unit

Transformer Ratio: 20 --> No Conversion Required
Secondary Phasor: 4.556 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Φ_p = K*Φ_sec --> 20*4.556

Evaluating ... ...

Φ_p = 91.12

STEP 3: Convert Result to Output's Unit

91.12 --> No Conversion Required

FINAL ANSWER

91.12 <-- Primary Phasor

(Calculation completed in 00.004 seconds)

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Created by Shobhit Dimri

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat

Shobhit Dimri has created this Calculator and 900+ more calculators!

Verified by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

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Primary Phasor Formula

Primary Phasor = Transformer Ratio*Secondary Phasor
Φ_p = K*Φ_sec

What is the use of transformer?

Transformers are most commonly used for increasing low AC voltages at high current (a step-up transformer) or decreasing high AC voltages at low current (a step-down transformer) in electric power applications, and for coupling the stages of signal-processing circuits.

How to Calculate Primary Phasor?

Primary Phasor calculator uses Primary Phasor = Transformer Ratio*Secondary Phasor to calculate the Primary Phasor, The Primary Phasor formula is defined as the current in the primary coil of the transformer depending on the number of turns in the primary phase. Primary Phasor is denoted by Φ_p symbol.

How to calculate Primary Phasor using this online calculator? To use this online calculator for Primary Phasor, enter Transformer Ratio (K) & Secondary Phasor (Φ_sec) and hit the calculate button. Here is how the Primary Phasor calculation can be explained with given input values -> 91.12 = 20*4.556.

FAQ

What is Primary Phasor?

The Primary Phasor formula is defined as the current in the primary coil of the transformer depending on the number of turns in the primary phase and is represented as Φ_p = K*Φ_sec or Primary Phasor = Transformer Ratio*Secondary Phasor. Transformer Ratio is the ratio of the number of turns in the secondary coil to the number of turns in the primary coil & Secondary Phasor refers to amplitude and phase of a sinusoidal signal relative to a reference signal or axis.

How to calculate Primary Phasor?

The Primary Phasor formula is defined as the current in the primary coil of the transformer depending on the number of turns in the primary phase is calculated using Primary Phasor = Transformer Ratio*Secondary Phasor. To calculate Primary Phasor, you need Transformer Ratio (K) & Secondary Phasor (Φ_sec). With our tool, you need to enter the respective value for Transformer Ratio & Secondary Phasor 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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