Table of Contents
What is parallel path?
1 separated by an equal distance at every point; never touching or intersecting. parallel walls. 2 corresponding; similar.
What is meant by parallel paths in a circuit?
Components connected in parallel are connected along multiple paths, and each component has the same voltage across it, equal to the voltage across the network. The current through the network is equal to the sum of the currents through each component.
How do you find the parallel path in an armature?
Armature coils are connected in series in such a way that armaturewinding is divided into as many asparallel paths as the number of poles,i.e., In lap winding thenumber of parallel paths is equal to the number of poles ,i.e., A=P.
What are parallel paths in lap and wave winding?
Difference between Lap Winding and Wave Winding
| Lap Winding | Wave Winding |
|---|---|
| The numbers of the parallel path are equal to the total of number poles. | The number of parallel paths is equal to two. |
What is number of parallel paths in DC machine?
This type of winding always travel ahead avoiding overlapping.It travels like a progressive wave hence,called wave winding. Due tot his type of winding , the total number of conductors get divided into two parallel paths, irrespective of the number of poles.
How many parallel paths are in lap winding?
Comparison Chart
| Basis For Comparison | Lap Winding | Wave Winding |
|---|---|---|
| Number of Brushes | Equal to the number of parallel paths. | Two |
| Types | Simplex and Duplex lap winding. | Progressive and Retrogressive wave winding |
| Efficiency | Less | High |
| Additional Coil | Equalizer Ring | Dummy coil |
How many parallel paths are there in a DC motor?
This in two paths for a 2 pole machine and 4 paths for a 4 pole machine and so on. Explanation of a wave winding and more in depth information you can find in http://www.electrical4u.com/armature-winding-pole-pitch-coil-span-commutator-pitch/
What are parallel paths in a DC winding?
The number of parallel paths in a DC machine depends on the type of armature winding used.There are two types of windings,namely:Lap Winding: If connection is started from slot 1,then connections overlap each other as winding proceeds till starting point is reached again. Due to such connection,the total number…
How is the parallel path of a DC generator determined?
So observing the number of poles, carbon brushes are decided viz pole number = carbon brush number that is the portal of currents and hence parallel path has to be equal. Suppose you have 4 pole stator ( in case of DC generator), that means you are putting 4 brushes in commutator of rotor shaft so parallel path also becomes 4.
How many parallel paths are there in a duplex lap 4-pole DC machine?
So it can be concluded that no. of parallel path in lap-wound machine is equal to no. of poles. This is the lap winding diagram of DC machine. It is for 4 pole and 20 slot armature. As we know no. of commutator segments=no. of armature coils (C).