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Electrical Angle Formula

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Electrical Angle the angle or the cycle of emf induced in a single conductor in an alternator. Check FAQs

θ e = (\frac{N p}{2}) \cdot θ m

θ_e - Electrical Angle?N_p - Number of Poles?θ_m - Mechanical Angle?

Electrical Angle Example

With values

With units

Only example

Here is how the Electrical Angle equation looks like with Values.

Here is how the Electrical Angle equation looks like with Units.

Here is how the Electrical Angle equation looks like.

160 = (\frac{4}{2}) \cdot 80

160° = (\frac{4}{2}) \cdot 80°

160 = (\frac{4}{2}) \cdot 80

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Electrical Angle Solution

Follow our step by step solution on how to calculate Electrical Angle?

FIRST Step Consider the formula

θ e = (\frac{N p}{2}) \cdot θ m

Next Step Substitute values of Variables

∴

θ e = (\frac{4}{2}) \cdot 80°

Next Step Convert Units

∴

θ e = (\frac{4}{2}) \cdot 1.3963rad

Next Step Prepare to Evaluate

∴

θ e = (\frac{4}{2}) \cdot 1.3963

Next Step Evaluate

∴

θ e = 2.7925268031904rad

LAST Step Convert to Output's Unit

∴

θ e = 160°

Electrical Angle Formula Elements

Variables

Electrical Angle

Electrical Angle the angle or the cycle of emf induced in a single conductor in an alternator.

Symbol: θ_e

Measurement: AngleUnit: °

Note: Value should be greater than 0.

Formulas to find Electrical Angle

Number of Poles

Number of Poles is defined as the total number of poles present in any electrical machine.

Symbol: N_p

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Number of Poles

Mechanical Angle

Mechanical Angle is the angle of physical or mechanical rotation a single conductor in an alternator.

Symbol: θ_m

Measurement: AngleUnit: °

Note: Value should be greater than 0.

Formulas to find Mechanical Angle

Other formulas in Time Constant category

Go Capacitance for Parallel RLC Circuit using Q Factor

C = \frac{L \cdot {Q ||}^{2}}{R^{2}}

Go Capacitance for Series RLC Circuit given Q Factor

C = \frac{L}{{Q se}^{2} \cdot R^{2}}

Go Capacitance given Cut off Frequency

C = \frac{1}{2 \cdot R \cdot π \cdot f c}

Go Capacitance using Time Constant

C = \frac{τ}{R}

How to Evaluate Electrical Angle?

Electrical Angle evaluator uses Electrical Angle = (Number of Poles/2)*Mechanical Angle to evaluate the Electrical Angle, Electrical angle =P\2 (mechanical angle).The mechanical angle is angle of rotor shaft vs stator, while the electrical angle is the angle between poles (rotor vs stator). If you have one pole pair only, then electric = mechanical. Electrical Angle is denoted by θ_e symbol.

How to evaluate Electrical Angle using this online evaluator? To use this online evaluator for Electrical Angle, enter Number of Poles (N_p) & Mechanical Angle (θ_m) and hit the calculate button.

FAQs on Electrical Angle

What is the formula to find Electrical Angle?

The formula of Electrical Angle is expressed as Electrical Angle = (Number of Poles/2)*Mechanical Angle. Here is an example- 9167.325 = (4/2)*1.3962634015952.

How to calculate Electrical Angle?

With Number of Poles (N_p) & Mechanical Angle (θ_m) we can find Electrical Angle using the formula - Electrical Angle = (Number of Poles/2)*Mechanical Angle.

Can the Electrical Angle be negative?

No, the Electrical Angle, measured in Angle cannot be negative.

Which unit is used to measure Electrical Angle?

Electrical Angle is usually measured using the Degree[°] for Angle. Radian[°], Minute[°], Second[°] are the few other units in which Electrical Angle can be measured.

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Electrical Angle Formula

Electrical Angle Example

Electrical Angle Solution

Electrical Angle Formula Elements

Other formulas in Time Constant category

How to Evaluate Electrical Angle?

FAQs on Electrical Angle

Variable Name