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Commutation (Part 4)
Lesson 12 of 17 • 51 upvotes • 14:56mins
Pawan Chandani
In this lesson I have discussed complete theory of commutation and also discuss how EMF is induced in the coil in DC machine and what is the nature of that induced EMF in the coil and also discussed what is the nature of induced EMF across the brushes so at brushes we get nature of induced EMF in DC so and in the coil we get the nature of induced EMF in AC so commutator work as a rectifier for a DC generator.
(Hindi) Part 1-DC Machine: Electrical Engineering
17 lessons • 2h 43m
1
Overview of Electrical Machine (in Hindi)
8:35mins
2
Construction of DC Machine and Yoke (in Hindi)
9:00mins
3
Field Pole and Field Winding in DC Machine (in Hindi)
8:39mins
4
Interpol and Compensating Winding in DC Machine (in Hindi)
8:49mins
5
Brushes, Armature Core and Winding in DC Machine (in Hindi)
9:07mins
6
Working of DC Generator and Motor
14:19mins
7
Production of Torque in Rotating Machine
10:25mins
8
Working and Construction of Commutator
8:25mins
9
Commutation (Part 1)
8:09mins
10
Commutation (Part 2)
11:26mins
11
Commutation (Part 3)
7:28mins
12
Commutation (Part 4)
14:56mins
13
Commutation (Part 5)
8:45mins
14
Commutation (Part 6)
8:04mins
15
Commutation (Part 7)
11:38mins
16
Commutation (Part 8)
8:02mins
17
Summary of this Course
7:48mins
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