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Anvesh Sameer

This course covers whole protection  of power systems

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

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English

Protection of Power System

Power System Protection

Power System

Electrical Engineering

GATE & ESE - EE, EC

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

Overview

Why should we require protection for the power system? What is the function of the protection? Various such questions are discussed with detailed explanation

Need for Protection

The important objectives of power system protection are discussed in detail using appropriate diagrams

Objectives of protection system

Different classifications of Relays based on their structure, functions and composition are given on overlay

Classification of protection relays

Common question for electrical beginners is, How does relay operates? The answer lies in this course. Functioning of relay is explained using infographics

Operation of Relays

What are current transformers? How do they look like? 
What is their role in the power systems? 
Where do current transformers lie in power systems?
What is the difference between CT and PT? 
Such questions are explained in detail with neat diagrams.

Current transformers

Electromagnetic attraction type relays are the classic relays in the field of switch gear and protection. These are the very first relays used in the power system. Though GATE doesn't ask questions regarding the outdated syllabus, these are the basic things an engineer should know before getting into the modern switchgear systems

Electromagnetic attraction type relay

Shaded pole induction disc type relays are the second widely used relays in the power system protection in India. These work on the principle of electromagnetic induction. Most of the students find it difficult to understand how the shaded pole structure looks like, in this course infographics are displayed and principle is discussed with neat diagrams and important equations are derived from the circuit

Shaded pole - Induction disc type relay

Watthour meter type relays are the most efficient in torque production. The working of these relays is explained in this lesson.

Watt hour meter type relay

Induction cup type relays are discussed with detailed explanation and important previous year questions.

Induction disc type relay

Operating times

Over current relays and PSM

MCQs part - 1

TMS & types of Over Current relays

Very inverse OC relay and other characteristics

Over reach and under reach

Directional relays

Features of Directional Relays

Dead zone

Distance protection - Fundamentals

Impedance relays - working

Reactance relays

Mho relay

All in one lesson on Distance relays

ELECTRICAL AND ELECTRONICS ENGINEER | INVENTOR | I have a great interest in my core and i am always eager to find simple ways to problems

Pranjul Mani Dubey

In this coruse, Pranjul shall be discussing rotating machines protection ,it's types and classification

Power System Protection-Rotating Machine Protection for Engineering

#Gate Ranker # Mtech from JEC Jabalpur. use code " MACHINE20" to attend my Classes. I don't teach "I simply explain the topic."

Ravendra Yadav

In this course we will be discussing about the various equipments we are using for the protection point of view n

(Hindi) Power System Protection

This course is very important for the students preparing for UPSC IES in electrical engineering stream.

(Hindi) Arc Phenomenon in Circuit Breakers

power quality monitoring is a process of gathering,analysing and interpreting raw measurement data I to useful information.. This course deals with the ways by which we can monitor the power quality and how can we rectify them

Power Quality Monitoring

AIR 8 in EE branch in ESE 2017. Trying to dream big and achieve bigger.

Apoorva Gupta

In this course, Apoorva will be discussing all the key concepts and definitions related to circuit breaking in electrical power systems and different types of circuit breakers employed in the power system.

Circuit Breakers

In this course, the educator discusses the basics of power systems in generation point of view by solving 100 previous year question asked in IES.

Lessons

24 lessons • 4h 20m

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Overview

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Need for Protection

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Objectives of protection system

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Classification of protection relays

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Operation of Relays

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Current transformers

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Electromagnetic attraction type relay

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Shaded pole - Induction disc type relay

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Watt hour meter type relay

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Induction disc type relay

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