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Introduction to Relays

Lesson 14 of 17 • 4 upvotes • 14:55mins

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Kapil Kumar

Discussing the basics of Relay and its characteristics.

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1

Introduction 1 (in Hindi)

9:51mins

2

Brief Introduction to Power Systems (in Hindi)

8:08mins

3

An introduction to Power System Protection and Circuit Breakers (in Hindi)

7:05mins

4

Need for Protective Systems (in Hindi)

7:26mins

5

Working of a Protective System (in Hindi)

7:20mins

6

Nature and Causes of Fault

11:48mins

7

Types of Faults and Effects of Faults

11:34mins

8

Zones of Protection

12:06mins

9

Introduction to Protection and Fault Clearing Switches

12:11mins

10

Trip Circuit Mechanism or Protection System Mechanism

13:06mins

11

Arc Initiation & Quenching in Circuit Breakers

10:14mins

12

Arc Quenching Methods

7:40mins

13

Terminology and Rating of Circuit Breakers

11:08mins

14

Introduction to Relays

14:55mins

15

Classification of Relays

11:09mins

16

Classification of Relays- 2

10:10mins

17

Classification of Relays- 3

14:59mins

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