Power System Modelling and Fault Analysis from Coursera

This course is designed to provide a detailed description of modeling of power system components and analyze of various types of symmetrical and unsymmetrical faults occurring in a power system network.

By the end of this course, you will be able to:

• Develop a comprehensive understanding of the structure and nature of an electrical grid system, issues faced in grid operations and types of grid interconnections. (BL2)

• Draw the single line diagram representation of a three-phase power system using standard symbols. (BL3)

• Develop the per unit impedance and reactance diagram from a given single line diagram of a power system network. (BL3)

• Model the various power system components namely generator, transformers, and transmission lines for equivalent circuit representation for further analysis and investigation. (BL4)

• Perform the analysis of power system when subjected to symmetrical or unsymmetrical faults based on Thevenin’s circuit representation and as a outcome design as suitable protection scheme by sizing the Circuit Breaker and Fuse. (BL4)

• Elucidate the concept of symmetrical component transformation in unsymmetrical fault analysis. (BL3)

This course provides a specialized focus on power system modeling and fault analysis supported with realistic industry test cases. The course stands out for its hands-on ETAP demonstrations, which is an industrial software used in power grid sectors, providing learners with practical skills in the field of power system design and analysis. Additionally, it touches upon the various details involved in the modeling of power system components and short circuit studies, catering to real time scenarios and case studies.

To be successful in this course, you should have a background in basic electrical engineering principles, including knowledge of circuit analysis, electromagnetism, mathematical modelling and transmission and distribution of electrical power. Familiarity with any simulation packages such as MATLAB, POWER WORLD will be beneficial for hands-on exercises.

By enrolling in this course, participants will not only gain theoretical knowledge but also practical skills that are directly applicable in the field of power system analysis and design Whether you're a student aspiring to enter the industry or a professional seeking to deepen your expertise, this course offers a unique blend of theoretical insights and hands-on applications, equipping you with the tools to excel in this dynamic field.

What's inside

Syllabus

Structure and Nature of Power System

Let’s begin this course by understanding the basic structure of electrical grid system, merits, demerits and challenges involved, grid interconnections, various studies carried out in a power system and the need for power system analysis.

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Teaches skills, knowledge, and/or tools that are highly relevant to industry

Develops professional skills or deep expertise in a particular topic or set of topics

Taught by Subject Matter Expert, who are recognized for their work in the topic that the course teaches

Builds a strong foundation for beginners

Offers hands-on labs and interactive materials

Requires background knowledge first

Reviews summary

Practical power system fault analysis

According to students, this course offers a strong foundation in power system modeling and fault analysis, making it highly relevant for industry professionals. Many learners found the hands-on ETAP demonstrations to be particularly valuable and practical, directly applicable to real-world scenarios. The course provides a comprehensive blend of theoretical insights and practical applications, though some noted the importance of having prior electrical engineering knowledge to fully benefit. Overall, it is considered a well-structured and effective program for deepening expertise in power grid analysis.

Provides a detailed understanding of symmetrical and unsymmetrical fault analysis.

"The detailed description of symmetrical and unsymmetrical faults was exactly what I needed for my job in power systems."

"I now have a much clearer understanding of short circuit studies and the various types of faults from this course."

"The course did an excellent job breaking down complex fault analysis concepts into understandable modules for learning."

Offers essential hands-on experience with industrial software for practical application.

"The ETAP demonstrations were incredibly useful; they helped me understand real-world power system analysis and design."

"I appreciated the practical application of concepts through the ETAP software, which is crucial in the industry."

"Learning to use ETAP directly in the course provided invaluable practical skills that I can apply professionally."

Focuses on realistic industry test cases and real-time scenarios.

"The course's focus on industry test cases made the theoretical knowledge feel immediately applicable to my work."

"I found the real-time scenarios extremely beneficial for understanding the practical challenges in power systems."

"It's great to have a course that directly caters to issues faced in grid operations, making it highly valuable for my career."

Requires a solid background in basic electrical engineering principles.

"Make sure you have a strong grasp of basic electrical engineering; otherwise, some topics might be challenging to follow."

"I found the course challenging at times because my circuit analysis background wasn't as strong as needed."

"For me, having a good foundation in electromagnetism and mathematical modeling was absolutely essential to keep up."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Power System Modelling and Fault Analysis with these activities:

Fault Analysis Resources

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Gather a collection of resources, such as articles, videos, and tutorials, that cover different aspects of fault analysis.

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Search for resources on fault analysis using online search engines and databases.
Organize the resources into categories such as symmetrical faults, unsymmetrical faults, and protection schemes.
Create a document or online repository to store the resources.

Review Fault Analysis Techniques

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Reviewing fault analysis techniques will help you refresh your knowledge and ensure readiness for the course.

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List the different types of symmetrical faults and describe the calculation process for each (single line-to-ground, line-to-line, double line-to-ground, three phase).
List the different types of unsymmetrical faults and describe the calculation process for each. (Single line-to-ground, line-to-line, double line-to-ground, line-to-line-to-ground).

Read Power System Analysis by Hadi Saadat

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Reading this book will provide you with a comprehensive understanding of power system analysis, including fault analysis techniques.

View Power System Analysis on Amazon

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Read the chapter on symmetrical and unsymmetrical fault analysis.
Complete the practice problems at the end of each chapter.
Review the solved examples throughout the book.

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Fault Analysis Tutorials

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Supplement your learning with guided tutorials that provide step-by-step instructions and examples.

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Search for online tutorials on fault analysis.
Follow the instructions and work through the examples.
Test your understanding by completing the practice exercises.

Symmetrical Fault Analysis Practice

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Practice symmetrical fault analysis drills to better grasp the concepts and develop fluency.

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Solve ten practice problems involving symmetrical faults.
Check your answers against provided solutions.
Identify areas for improvement and focus your studies accordingly.

Fault Analysis Study Group

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Joining a study group will provide you with the opportunity to collaborate with peers, discuss concepts, and enhance your understanding.

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Form a study group with other students in the course.
Meet regularly to discuss the course material.
Work together to solve practice problems.

Power System Fault Analysis Project

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Conducting a power system fault analysis project will allow you to apply the concepts learned in class and gain practical experience.

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Choose a power system network.
Identify potential fault locations.
Calculate the fault currents and voltages.
Design a protection scheme to mitigate the effects of faults.
Write a report summarizing your findings.

Volunteer at a Power Utility

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Gain valuable practical experience in fault analysis by volunteering at a power utility.

Browse courses on Power System Analysis

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Contact local power utilities to inquire about volunteer opportunities.
Shadow experienced engineers and assist with their work.
Attend safety training and briefings.

Fault Analysis Competition

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Participating in a fault analysis competition will challenge you to apply your knowledge and skills in a competitive environment.

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Find a fault analysis competition that is open to students.
Form a team and develop a strategy.
Analyze the provided power system and identify potential fault locations.
Calculate the fault currents and voltages.
Design a protection scheme to mitigate the effects of faults.

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Learners who complete Power System Modelling and Fault Analysis will develop knowledge and skills that may be useful to these careers:

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Power System Modelling and Fault Analysis

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What's inside

Syllabus

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Reviews summary

Practical power system fault analysis

Activities

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