B.tech graduate in EE-department. GATE Qualified twice. 

Yatin Gupta

In this course, the educator teaches some very important basics that you are going to need while doing an unsymmetrical fault analysis on any power system component. The course will be beneficial for GATE aspirants.

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

Part 1: Basics of Unsymmetrical Faults

Symmetrical Components

Power System

Electrical Engineering

GATE & ESE - EE, EC

GATE, ESE and IIT-JAM

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Important basics related to sequence components & alpha operator

Sequence Components and Alpha Operator

Calculation of Sequence components for a balanced 3 phase system.

Sequence Components for Balanced 3 Phase System

Standard results related to Delta connected load.

Delta Connected System: Standard Results: Part 1

Relation between sequence components of line & phase currents in a delta connected load.

Delta Connected System- Standard Result : Part 2

Some standard results related to star connected load in sequence component.

Star Connected System: Standard Results

Solved problems based on the concept of sequence components

Solved problems on symmetrical components

Positive, Negative & Zero sequence networks for a balanced star connected load

Sequence networks for star connected load

Sequence networks for a 3-phase generator.
This video will also explain that why we consider induced voltage only in case of positive sequence network.

Sequence representation of 3-Phase Generator

Representation of transformer (star-star configuration) in sequence networks.

Sequence networks for 3 phase transformer

Zero sequence representation of 3-phase transformer (Star-Delta configuration)

Zero sequence network for 3 phase (Star-Delta) transformer

An easy and fast way to draw a zero sequence network for different configurations of 3-phase transformer. Also helpful in drawing the reactance diagram having multiple Transformers with different configurations.

Switching Circuits

Solved problem based on the concept of switching circuits

Solved problem on Switching circuit

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

Ravendra Yadav

This is the very important course narrated in Hindi and notes are provided in English. En this course, the educator will be discussing previous MCQ's asked in UPSC IES exam.

(Hindi) Solving Problems on Faults in Power Systems - ESE

In this course we will discuss about Previous Year GATE Problems based on Fault Analysis & also some practice Problems to enhance your performance in Exam.

Previous Year GATE Problems | Fault Analysis | GATE - EE

In this course we will discuss previous year GATE problems based on fault analysis along with some practice problems

(Hindi) Previous Year GATE Problems | Fault Analysis - GATE (Electrical)

I have completed my B.E in Electrical Engineering and masters in Power System Engineering. I worked as a lecturer in the department of Elect

Mrigakshi Sarma

This course will give a brief idea about the purpose, assumptions fault analysis, types of faults,p.u and base values, condition of circuit parameters after fault, sequence network.

Fault Analysis - GATE

Assistant professor in PSIT kanpur |M.tech with power systems at NIT Trichy| qualified  GATE 6 times |



Santosh Yadav

In this course importance of  symmetrical components is discussed and generator and transformer models are discussed.

(Hindi) Symmetrical Components for GATE(EE)

This Course is very important for the students preparing for PSU's interview through gate. This Course is beneficial for GATE (Electrical) aspirants.

Lessons

12 lessons • 1h 16m

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Sequence Components and Alpha Operator

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Sequence Components for Balanced 3 Phase System

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Delta Connected System: Standard Results: Part 1

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Delta Connected System- Standard Result : Part 2

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Star Connected System: Standard Results

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Solved problems on symmetrical components

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Sequence networks for star connected load

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Sequence representation of 3-Phase Generator

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Sequence networks for 3 phase transformer

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Zero sequence network for 3 phase (Star-Delta) transformer

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