<MOTOR WINDING IN SIMPLE WAY>
2) Aluminium- These wire are light weight as compared to Cu. AL wire soft.
Wires number-means wire diameter.
What is motor winding?
Motor winding is windings in electrical motor are wire that are Placed within coils, generally enclosed around a coated flexible iron magnetic core to shape magnetic poles While strengthened with the current.
Types of winding-
• Stator winding
• Rotor winding
• STATOR WINDING-
The slot on stator core of the three-phase motor winding carries stator winding. This winding can be supplied with 3-phase AC supply. The motor winding in three-phase which is connected in star or delta form based on the type of starting method used.
The motor like squirrel cage can be frequently on track by the star to delta stator & thus the stator of the motor can be connected in delta.
• ROTOR WINDING-
Left side- Distributed. Right side-Concentrated
WITH FULL DETAILS
Motor-
Motor converts electrical energy into mechanical energy.Working principal of motor is electromagnetism.
Motor winding wires-
Firstly we study about motor winding wire number.
Wires have a different different number.
Wire is a raw materials in motor winding.
So wire to play very important role In motor winding.
Wire types-
Two types of wires are used in motor winding.
These are--
1) Copper- Cu are good conductor of electricity as compared to aluminium. Cu are costly as compared to aluminium.
2) Aluminium- These wire are light weight as compared to Cu. AL wire soft.
Wires number-means wire diameter.
Different number of wires are below--
20
21
22
-
-
-
-
28
29
30
-
-
-
-
36
etc.
In which different different wires are placed in different different stator size.
Coils-
Coils means number of wires.
First of all the coil of wire is made.
Then coil is placed in motor stator.
Motor stator size-
There are lots size of motor stator--
Half inch
One inch
Two inches
Two and half inches etc.
Motor stator slots-
Stator has 24 and 36 slots.
Parts of motor-
Stator-
Stator is a stationery part of motor. Windings (coils) are placed in stator part
Rotor-
Rotor- is a rotatory part of motor.
What is motor winding?
Motor winding is windings in electrical motor are wire that are Placed within coils, generally enclosed around a coated flexible iron magnetic core to shape magnetic poles While strengthened with the current.
Types of winding-
• Stator winding
• Rotor winding
• STATOR WINDING-
The slot on stator core of the three-phase motor winding carries stator winding. This winding can be supplied with 3-phase AC supply. The motor winding in three-phase which is connected in star or delta form based on the type of starting method used.
The motor like squirrel cage can be frequently on track by the star to delta stator & thus the stator of the motor can be connected in delta.
• ROTOR WINDING-
In a motor, the rotating part is known as the rotor. The rotor includes the rotor winding as well as rotor core. The rotor winding is energized by the DC supply. The rotor can be classified into two types namely the phase wound and the squirrel cage.
The squirrel cage rotor’s core is made up of cylindrical iron core which has a curved slot over the external surface on which the aluminum or copper conductors are located. These are short-circuited at the endings using the copper or aluminum rings.
Rotor Armature winding are two types-
Rotor Armature winding are two types-
Lap winding-
Lap winding is the one kind of armature winding. The conductor connection can be done where the lanes and poles are similarly connected. The final part of each armature coil is associated with the commutator.
The number of brushes within winding is the same as the number of parallel lanes. These are divided equally into two polarity windings like positive & negative. The lap winding applications mainly involve in high current and low voltage machines. These windings are categorized into three type’s namely simplex, duplex and triplex type winding.
Wave winding-
Wave winding includes parallel lanes among the two brushed like positive & negative. The primary armature coil’s end part can be associated with the starting part of the next armature coil commutator part with some distance.
The conductors in this type of winding can be connected with two parallel lanes in a machine pole. The number of parallel ports can be equal in the direction of the number of brushes, which is used for high-voltage, and low-current machines. Please refer to the link to know more about Lap Winding & Wave Winding.
Other Types of winding-Lap winding is the one kind of armature winding. The conductor connection can be done where the lanes and poles are similarly connected. The final part of each armature coil is associated with the commutator.
The number of brushes within winding is the same as the number of parallel lanes. These are divided equally into two polarity windings like positive & negative. The lap winding applications mainly involve in high current and low voltage machines. These windings are categorized into three type’s namely simplex, duplex and triplex type winding.
Wave winding-
Wave winding includes parallel lanes among the two brushed like positive & negative. The primary armature coil’s end part can be associated with the starting part of the next armature coil commutator part with some distance.
The conductors in this type of winding can be connected with two parallel lanes in a machine pole. The number of parallel ports can be equal in the direction of the number of brushes, which is used for high-voltage, and low-current machines. Please refer to the link to know more about Lap Winding & Wave Winding.
1) Distributed-
These winding is the distribution of conductors each slot equally. The conductors are placed under several slots.These winding reduse the armature reaction.
2) concentrated-
These winding are also called non-overlapping winding.Concentrated winding are widely used for permanent magnet machine.
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