Pole Pitch in DC Generator Calculator

✖Number of Slotsdepends on various factors such as the size of the generator, the type of winding used, the desired output voltage, and the power rating.ⓘ Number of Slots [n_slot]			+10% -10%
✖Number of Poles refers to the total count of poles in an electrical machine for the flux generation.ⓘ Number of Poles [P]			+10% -10%

✖Pole Pitch is equal to the total number of armature slots divided by the total number of poles in the machine.ⓘ Pole Pitch in DC Generator [Y_P]

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Formula

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Pole Pitch in DC Generator

Formula

`"Y"_{"P"} = "n"_{"slot"}/"P"`

Example

`"10.66667"="96"/"9"`

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Pole Pitch in DC Generator Solution

STEP 0: Pre-Calculation Summary

Formula Used

Pole Pitch = Number of Slots/Number of Poles
Y_P = n_slot/P
This formula uses 3 Variables

Variables Used

Pole Pitch - Pole Pitch is equal to the total number of armature slots divided by the total number of poles in the machine.
Number of Slots - Number of Slotsdepends on various factors such as the size of the generator, the type of winding used, the desired output voltage, and the power rating.
Number of Poles - Number of Poles refers to the total count of poles in an electrical machine for the flux generation.

STEP 1: Convert Input(s) to Base Unit

Number of Slots: 96 --> No Conversion Required
Number of Poles: 9 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Y_P = n_slot/P --> 96/9

Evaluating ... ...

Y_P = 10.6666666666667

STEP 3: Convert Result to Output's Unit

10.6666666666667 --> No Conversion Required

FINAL ANSWER

10.6666666666667 ≈ 10.66667 <-- Pole Pitch

(Calculation completed in 00.004 seconds)

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Credits

Created by Vishal maurya

M.J.P Rohilkhand University Bareilly (MJPRU), Bareilly

Vishal maurya has created this Calculator and 2 more calculators!

Verified by Jaffer Ahmad Khan

College Of Engineering, Pune (COEP), Pune

Jaffer Ahmad Khan has verified this Calculator and 2 more calculators!

< 16 DC Machine Characterstics Calculators

Mechanical Efficiency given Induced Voltage and Armature Current

Go Mechanical Efficiency = (Electrical Efficiency*Output Voltage*Armature Current)/(Angular Speed*Torque)

Electrical Efficiency of DC Machine

Go Electrical Efficiency = (Mechanical Efficiency*Angular Speed*Torque)/(Output Voltage*Armature Current)

Design Constant of DC Machine

Go Machine Constant = (Number of Conductors*Number of Poles)/(2*pi*Number of Parallel Paths)

Angular Speed of DC Machine using Kf

Go Angular Speed = Armature Voltage/(Machine Constant*Magnetic Flux*Armature Current)

Armature Induced Voltage of DC Machine given Kf

Go Armature Voltage = Machine Constant*Armature Current*Magnetic Flux*Angular Speed

Back EMF of DC Generator

Go Back EMF = Output Voltage-(Armature Current*Armature Resistance)

Magnetic Flux of DC Machine given Torque

Go Magnetic Flux = Torque/(Machine Constant*Armature Current)

EMF Generated in DC Machine with Lap Winding

Go EMF = (Rotor Speed*Number of Conductors*Flux per Pole)/60

Torque generated in DC Machine

Go Torque = Machine Constant*Magnetic Flux*Armature Current

Coil Span of DC Motor

Go Coil Span Factor = Number of Commutator Segments/Number of Poles

Front Pitch for DC Machine

Go Front Pitch = ((2*Number of Slots)/Number of Poles)-1

Back Pitch for DC Machine

Go Back Pitch = ((2*Number of Slots)/Number of Poles)+1

Input Power of DC Motor

Go Input Power = Supply Voltage*Armature Current

Pole Pitch in DC Generator

Go Pole Pitch = Number of Slots/Number of Poles

Back Pitch for DC Machine given Coil Span

Go Back Pitch = Coil Span*Coil Span Factor

Output Power of DC Machine

Go Output Power = Angular Speed*Torque

Pole Pitch in DC Generator Formula

Pole Pitch = Number of Slots/Number of Poles
Y_P = n_slot/P

What is a full-pitch coil?

Pole pitch is defined as the angular distance between the central line of one pole to the central line of the next pole. A pole pitch is always 180° electrical regardless of the number of poles on the machine. When a coil is having a span of 180° electrical, it is called as a full-pitch coil.

How to Calculate Pole Pitch in DC Generator?

Pole Pitch in DC Generator calculator uses Pole Pitch = Number of Slots/Number of Poles to calculate the Pole Pitch, Pole Pitch in DC Generator is defined as the peripheral distance between the center of two adjacent poles in a DC machine This distance is measured in terms of armature slots or armature conductors that come between two adjacent pole centers. Pole Pitch is denoted by Y_P symbol.

How to calculate Pole Pitch in DC Generator using this online calculator? To use this online calculator for Pole Pitch in DC Generator, enter Number of Slots (n_slot) & Number of Poles (P) and hit the calculate button. Here is how the Pole Pitch in DC Generator calculation can be explained with given input values -> 10.66667 = 96/9.

FAQ

What is Pole Pitch in DC Generator?

Pole Pitch in DC Generator is defined as the peripheral distance between the center of two adjacent poles in a DC machine This distance is measured in terms of armature slots or armature conductors that come between two adjacent pole centers and is represented as Y_P = n_slot/P or Pole Pitch = Number of Slots/Number of Poles. Number of Slotsdepends on various factors such as the size of the generator, the type of winding used, the desired output voltage, and the power rating & Number of Poles refers to the total count of poles in an electrical machine for the flux generation.

How to calculate Pole Pitch in DC Generator?

Pole Pitch in DC Generator is defined as the peripheral distance between the center of two adjacent poles in a DC machine This distance is measured in terms of armature slots or armature conductors that come between two adjacent pole centers is calculated using Pole Pitch = Number of Slots/Number of Poles. To calculate Pole Pitch in DC Generator, you need Number of Slots (n_slot) & Number of Poles (P). With our tool, you need to enter the respective value for Number of Slots & Number of Poles 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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