Power System Protection Fundamentals

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Abdur Rehman

5:20:58

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1. Welcome to the Course !!

1. About the Instructor.mp4

01:24

2. Message from Author.html

2. Introduction to Symmetrical Components

1. Introduction to Symmetrical Components.mp4

05:28

2. Balanced 3 Phase Currents & Voltages.mp4

05:31

3. Principles of Symmetrical Components.mp4

02:30

4. Difference bw Balanced & Unbalanced Set.mp4

04:10

5. Time to test your knowledge !!.html

6. Decomposition of Symmetrical Components - Part 1.mp4

06:28

7. Decomposition of Symmetrical Components - Part 2.mp4

06:44

8. Sequence Components of Balanced & Unbalanced Set.mp4

08:41

9. Time to test your knowledge !!.html

10. a Operator For abc Phase Sequence.mp4

06:56

11. Explanation of a Operator.mp4

02:37

12. a Operator for +ve & -ve Sequence Components.mp4

12:16

13. Matrix Form for a Operator.mp4

05:59

14. Solved Example for a Operator Matrix.mp4

16:59

15. An Inverse Matrix.mp4

09:27

16. Solved Example of An Inverse Matrix.mp4

08:31

17. Time to test your knowledge !!.html

3. Types of Protective Relays and Design Requirements

1. Relay Design & Working.mp4

04:39

2. Factor Effecting Relay Design.mp4

05:55

3. Time to test your knowledge !!.html

4. Different Types of Relays.mp4

03:11

5. Overcurrent & Directional Relays.mp4

05:52

6. Distance & Reverse Power Relays.mp4

06:02

7. Differential & Time Delay Relays.mp4

03:19

8. Time to test your knowledge !!.html

4. Power System Selective Coordination Study

1. Introduction & Importance of Coordination.mp4

06:10

2. Components of a Power System.mp4

02:54

3. Time to test your knowledge !!.html

4. Definite Time Characteristics.mp4

05:13

5. Inverse Time Characteristics.mp4

03:45

6. Time to test your knowledge !!.html

7. Magnetic Circuit Breakers.mp4

03:42

8. Electronic Trip Units.mp4

03:11

9. Time to test your knowledge !!.html

10. Join us in Series 2 of Power Systems Protection Fundamentals.html

5. Fault Analysis in Power Systems

1. Different Types of Faults Introduction.mp4

05:19

2. Time to test your knowledge !!.html

3. Steps for Fault Analysis.mp4

05:54

4. Conversion to Base Values.mp4

07:02

5. Time to test your knowledge !!.html

6. Constructing Sequence Networks.mp4

07:25

7. Time to test your knowledge !!.html

8. Three Phase to Ground Fault.mp4

10:52

9. Time to test your knowledge !!.html

10. Currents & Voltages for Different Faults.mp4

08:45

11. Phase Voltage at Fault Point.mp4

07:32

12. Time to test your knowledge !!.html

13. Currents & Voltages for LL Fault.mp4

08:27

14. Currents & Voltages for PP Fault.mp4

04:36

15. Time to test your knowledge !!.html

16. Currents & Voltages for DLG Fault Part 1.mp4

10:45

17. Currents & Voltages for DLG Fault Part 2.mp4

04:01

18. Time to test your knowledge !!.html

19. Fault Analysis on HV Side.mp4

07:25

20. Fault Analysis on LV Side.mp4

07:53

21. Reflecting LV Side 1LG Fault on HV Side.mp4

08:46

22. Reflecting LV Side LL Fault on HV Side.mp4

08:47

23. Time to test your knowledge !!.html

6. Fault Analysis using Waveforms

1. Waveforms Introduction.mp4

21:08

2. Analyzing the Waveforms.mp4

18:48

3. Time to test your knowledge !!.html

7. Fault Analysis and Constructing Sequence Network Diagrams

1. Sequence Network Diagrams Introduction.mp4

06:11

2. Analysis of Sequence Network Diagrams.mp4

03:48

3. Time to test your knowledge !!.html

8. Whats Next

1. Power System Courses by Abdur Rehman.html

2. Valuable Power System Resources.html

Description

This course aims to teach you all the fundamentals of Power System Protection in detail.

What You'll Learn?

Understand the complex theory of symmetrical components
How do we use symmetrical components in setting circuit breakers and relays
Learn the building of symmetrical components
We will look at some of the examples of symmetrical components
Understand the A operator for ABC phase sequence
Design and working Mechanism of a Relay
Mechanism and Applications of Different types of relays
Need of Selective Coordination and how to achieve it
Learn Time Current Characteristic Curves for different breakers
Analyze different faults in Power System
Build strong concept on sequence current and voltage quantities
Learn how to hand calculate the current and voltage quantities for various fault
How to analyze faults from high and low voltage side of the transformer
Analyze practical fault event
Learn how to find direction of power flowing
Find out system phase rotation by voltage waveforms
Learn how to find which type of fault occurred
Unlock ways to identify the correct operation of relay as expected
Learn about sequence components in various faults
How the sequence network diagrams are derived

Who is this for?

This course is for Electrical Engineering students who have keen interest in Power System Protection. This course is also useful for qualified electricians, professional engineers, EITs, drafters, equipment reps, suppliers, and distributors who want to refresh their knowledge on Power System Protection.

What You Need to Know?

Basic Electrical Engineering

More details

Description
When we think about the operation, construction and components used in Power System. The most important factor which may lead to sever damage when neglected is the protection of Power System. Power System protection is the most essential and crucial study of Electrical Power System which deals the different schemes for power system protection. This course aims to teach you all the fundamentals of Power System Protection in much detail.
In this course, we will discuss the most tedious and complex theory of symmetrical components that are found in different types of faults. We will also cover the requirements needed to design protective devices and the applications of these devices through a schematic diagram. After that, we will analyze the effects of all types of faults in power system along with the easy hand on calculations. To develop your strong concept on fault analysis we will discuss how faults can be identified by analyzing waveforms.
I have been creating high quality video tutorials about Power Systems since 2015 and focus specifically on the fundamentals. It is dedicated to the people who make power and energy work and make sure that Power Systems are safe, reliable, operable, protected and well designed. But it takes time and money to continue delivering high quality video tutorials. My goal is incredibly simple. I want to make Power Systems Intuitive, Open and available to everyone, everywhere. Your purchase will allow me to keep making valuable technical videos and keep the doors of knowledge open to everyone.
See you on the other side. Thank you and take care.
Who this course is for:
This course is for Electrical Engineering students who have keen interest in Power System Protection. This course is also useful for qualified electricians, professional engineers, EITs, drafters, equipment reps, suppliers, and distributors who want to refresh their knowledge on Power System Protection.

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Electrical Engineering

Electricity

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Abdur Rehman

Instructor's Courses

Abdur Rehman is an experienced professional with over 8 years of experience in the Utilities industry with a particular focus on Power Systems operation, protection and System studies. He has been an active participant and Young Professional Leader (Volunteer) in the Greater Seattle Area. Perhaps most importantly he has always been passionate about education and his dedication to the development of General PAC platform that is the key motivation behind these courses.Completing his BSEE, MSEE and Master’s in Engineering Technology Management from Washington State University, Abdur Rehman has extensive practical experience when it comes to engineering design, field experience, and leadership in the Power Systems Industry.He worked in the Electrical Utility and consulting sector and brings a wealth of knowledge, explosive insight, and thoughtful prospective in his courses and tutorials. Today, Abdur is an Engineering Manager at AllumiaX, LLC and Principal consultant at EPSFresno.In a nutshell, all GeneralPAC by AllumiaX courses are special because of his love to share knowledge in the most intuitive way possible.

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