Download the notes from below link (in PDF File)
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Download the notes from below link (in PDF File)
Download the same notes in different color effects, from 2nd link.
Download the same notes in different color effects, from 2nd link.
This notes consists of the Construction features of a.c. Machines such as winding design, EMF equations and also it consists the basic of Alternator(Synchronous Generator).
The contents in this notes are:
1. Introduction of Synchronous Machines.
2. Construction features of Alternators.
a). Stator Winding design.
b) Rotor Types- Cylindrical Rotor & Salient Poles Rotor.
3. Cylindrical Rotor
4. Salient Pole Rotor or Projected poles.
5. Comparison between Cylindrical and Salient Poles Rotor.
6.Comparison between Stationary Field and Rotating Field Machines.
7. Armature Winding.
a) Closed & Open Armature Winding.
b) Distributed and Concentrated Winding.
c) Single layer and Double layer Winding.
d) Full Pitch and Short Pitch Winding.
e) Lap and Wave Winding.
8. Design of Lap and Wave Windings.
9. Pitch Factor and its derivation.
10. Effect of Pitch Factor on Harmonics.
11. Distribution Factor and its derivation. (Winding Factor written there)
12. EMF Equation of an Alternator.
13. Effect of Winding Factor ( Pitch Factor and Distribution Factor) on EMF Equation.
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Download the notes from below link (in PDF File)
Download the same notes in different color effects, from 2nd link.