FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Full Load Field MMF Formula

Fx Copy

LaTeX Copy

Full Load Field MMF refers to the magnetic field produced by the field winding when the machine is operating at its full load conditions. Check FAQs

MMF f = I f \cdot T c

MMF_f - Full Load Field MMF?I_f - Field Current?T_c - Turns per Coil?

Full Load Field MMF Example

With values

With units

Only example

Here is how the Full Load Field MMF equation looks like with Values.

Here is how the Full Load Field MMF equation looks like with Units.

Here is how the Full Load Field MMF equation looks like.

16999.32 = 83.33 \cdot 204

16999.32AT = 83.33A \cdot 204

16999.32 = 83.33 \cdot 204

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Engineering » Category

Electrical » Category

Electrical Machine Design » fx Full Load Field MMF

Full Load Field MMF Solution

Follow our step by step solution on how to calculate Full Load Field MMF?

FIRST Step Consider the formula

MMF f = I f \cdot T c

Next Step Substitute values of Variables

∴

MMF f = 83.33A \cdot 204

Next Step Prepare to Evaluate

∴

MMF f = 83.33 \cdot 204

LAST Step Evaluate

∴

MMF f = 16999.32AT

Full Load Field MMF Formula Elements

Variables

Full Load Field MMF

Full Load Field MMF refers to the magnetic field produced by the field winding when the machine is operating at its full load conditions.

Symbol: MMF_f

Measurement: Magnetomotive ForceUnit: AT

Note: Value should be greater than 0.

Formulas to find Full Load Field MMF

Field Current

Field current determines the strength of the magnetic field that induces the voltage in the armature winding.

Symbol: I_f

Measurement: Electric CurrentUnit: A

Note: Value should be greater than 0.

Formulas to find Field Current

Turns per Coil

Turns per coil refers to the number of turns or windings of wire in each coil of the machine's winding system.

Symbol: T_c

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Turns per Coil

Other formulas in Magnetic Parameters category

Go Magnetic Loading

B = n \cdot Φ

Go Specific Magnetic Loading

B av = \frac{n \cdot Φ}{π \cdot D a \cdot L a}

Go Specific Magnetic Loading using Output Coefficient AC

B av = \frac{C o(ac) \cdot 1000}{11 \cdot q av \cdot K w}

Go MMF of Damper Winding

MMF d = 0.143 \cdot q av \cdot Y p

How to Evaluate Full Load Field MMF?

Full Load Field MMF evaluator uses Full Load Field MMF = Field Current*Turns per Coil to evaluate the Full Load Field MMF, Full load field MMF is due to field ampere-turns (i.e., the product of field current and number of turns in field winding).The magnetomotive force (MMF) produced by the three-phase armature current of a synchronous machine is generally defined as armature-reaction MMF. Full Load Field MMF is denoted by MMF_f symbol.

How to evaluate Full Load Field MMF using this online evaluator? To use this online evaluator for Full Load Field MMF, enter Field Current (I_f) & Turns per Coil (T_c) and hit the calculate button.

FAQs on Full Load Field MMF

What is the formula to find Full Load Field MMF?

The formula of Full Load Field MMF is expressed as Full Load Field MMF = Field Current*Turns per Coil. Here is an example- 16999.32 = 83.33*204.

How to calculate Full Load Field MMF?

With Field Current (I_f) & Turns per Coil (T_c) we can find Full Load Field MMF using the formula - Full Load Field MMF = Field Current*Turns per Coil.

Can the Full Load Field MMF be negative?

No, the Full Load Field MMF, measured in Magnetomotive Force cannot be negative.

Which unit is used to measure Full Load Field MMF?

Full Load Field MMF is usually measured using the Ampere-Turn[AT] for Magnetomotive Force. Ampere[AT], Kiloampere-Turn[AT], Milliampere-Turn[AT] are the few other units in which Full Load Field MMF can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit

Full Load Field MMF Formula

Full Load Field MMF Example

Full Load Field MMF Solution

Full Load Field MMF Formula Elements

Other formulas in Magnetic Parameters category

How to Evaluate Full Load Field MMF?

FAQs on Full Load Field MMF

Variable Name