Overview
On the satisfactory completion of this unit, you will be able to work both individually and in a team to model, analyse and investigate design and operation options for electrical power networks to meet community service requirements. You will be able to analyse the steady-state performance of power systems, perform both symmetrical and unsymmetrical fault calculations, and conduct stability analysis of power systems. You will be using the industry standard power system simulation software to simulate different scenarios in the power network. As such, you will articulate the process of updating and maintaining power network assets to meet most safety, reliability, and quality requirements for both the present and future.
Details
Pre-requisites or Co-requisites
ENEE12015 Electrical Power Engineering.
Important note: Students enrolled in a subsequent unit who failed their pre-requisite unit, should drop the subsequent unit before the census date or within 10 working days of Fail grade notification. Students who do not drop the unit in this timeframe cannot later drop the unit without academic and financial liability. See details in the Assessment Policy and Procedure (Higher Education Coursework).
Offerings For Term 2 - 2025
Attendance Requirements
All on-campus students are expected to attend scheduled classes - in some units, these classes are identified as a mandatory (pass/fail) component and attendance is compulsory. International students, on a student visa, must maintain a full time study load and meet both attendance and academic progress requirements in each study period (satisfactory attendance for International students is defined as maintaining at least an 80% attendance record).
Recommended Student Time Commitment
Each 6-credit Undergraduate unit at CQUniversity requires an overall time commitment of an average of 12.5 hours of study per week, making a total of 150 hours for the unit.
Class Timetable
Assessment Overview
Assessment Grading
This is a graded unit: your overall grade will be calculated from the marks or grades for each assessment task, based on the relative weightings shown in the table above. You must obtain an overall mark for the unit of at least 50%, or an overall grade of 'pass' in order to pass the unit. If any 'pass/fail' tasks are shown in the table above they must also be completed successfully ('pass' grade). You must also meet any minimum mark requirements specified for a particular assessment task, as detailed in the 'assessment task' section (note that in some instances, the minimum mark for a task may be greater than 50%). Consult the University's Grades and Results Policy for more details of interim results and final grades.
All University policies are available on the CQUniversity Policy site.
You may wish to view these policies:
- Grades and Results Policy
- Assessment Policy and Procedure (Higher Education Coursework)
- Review of Grade Procedure
- Student Academic Integrity Policy and Procedure
- Monitoring Academic Progress (MAP) Policy and Procedure - Domestic Students
- Monitoring Academic Progress (MAP) Policy and Procedure - International Students
- Student Refund and Credit Balance Policy and Procedure
- Student Feedback - Compliments and Complaints Policy and Procedure
- Information and Communications Technology Acceptable Use Policy and Procedure
This list is not an exhaustive list of all University policies. The full list of University policies are available on the CQUniversity Policy site.
Feedback, Recommendations and Responses
Every unit is reviewed for enhancement each year. At the most recent review, the following staff and student feedback items were identified and recommendations were made.
Feedback from SUTE
Students appreciated the quality of teaching materials.
This good practice should be continued for the student success.
Feedback from SUTE
Students expected further clarifications on the feedback.
More feedback should be provided on the assessments, such as an extra online session can be offered to provide more interactive feedback.
Feedback from SUTE
Students expected more useful knowledge/skills of the unit.
Future versions of the unit could include more real-world case studies, industry examples, or practical experiences to show how the content is relevant to actual work. More clarifications on the practical benefits of the unit in their future careers should be provided.
- Calculate fault currents of power systems across various scenarios to select suitable protection schemes
- Solve power flow problems for power system planning and operation studies
- Analyze the balanced and unbalanced operation of power systems utilising suitable software packages
- Investigate power angle stability for both single and multi-machine power systems
- Work both collaboratively and autonomously to analyse and solve problems
- Communicate effectively using power systems terminology, symbols and diagrams to present design documents, solutions, and calculations.
The Learning Outcomes for this unit are linked with the Engineers Australia Stage 1 Competency Standards for Professional Engineers in the areas of 1. Knowledge and Skill Base, 2. Engineering Application Ability and 3. Professional and Personal Attributes at the following levels:
Intermediate 1.5 Knowledge of engineering design practice and contextual factors impacting the engineering discipline. (LO: 1I 2I 3I 4I ) 1.6 Understanding of the scope, principles, norms, accountabilities and bounds of sustainable engineering practice in the specific discipline. (LO: 1I 2I 3I 4I ) 2.3 Application of systematic engineering synthesis and design processes. (LO: 3I 6I ) 3.3 Creative, innovative and pro-active demeanour. (LO: 3I )
Advanced 1.2 Conceptual understanding of the mathematics, numerical analysis, statistics, and computer and information sciences that underpin the engineering discipline. (LO: 1A 2I 3I 4A ) 1.3 In-depth understanding of specialist bodies of knowledge within the engineering discipline. (LO: 1A 2A 3A 4A 5A 6I ) 2.1 Application of established engineering methods to complex engineering problem solving. (LO: 1I 2A 3A 4I 5A ) 2.2 Fluent application of engineering techniques, tools and resources. (LO: 1I 2A 3A 4I ) 3.2 Effective oral and written communication in professional and lay domains. (LO: 5I 6A ) 3.4 Professional use and management of information. (LO: 1I 2I 3A 4I 5I ) 3.6 Effective team membership and team leadership. (LO: 3A 5A 6A )
Note: LO refers to the Learning Outcome number(s) that link to the competency and the levels: N – Introductory, I – Intermediate and A - Advanced.
Refer to the Engineering Undergraduate Course Moodle site for further information on the Engineers Australia's Stage 1 Competency Standard for Professional Engineers and course level mapping informationhttps://moodle.cqu.edu.au/course/view.php?id=1511
Alignment of Assessment Tasks to Learning Outcomes
| Assessment Tasks | Learning Outcomes | |||||
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | |
| 1 - Online Quiz(zes) - 30% | ||||||
| 2 - Written Assessment - 30% | ||||||
| 3 - Online Test - 40% | ||||||
Alignment of Graduate Attributes to Learning Outcomes
| Graduate Attributes | Learning Outcomes | |||||
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | |
| 1 - Communication | ||||||
| 2 - Problem Solving | ||||||
| 3 - Critical Thinking | ||||||
| 4 - Information Literacy | ||||||
| 5 - Team Work | ||||||
| 6 - Information Technology Competence | ||||||
| 7 - Cross Cultural Competence | ||||||
| 8 - Ethical practice | ||||||
| 9 - Social Innovation | ||||||
| 10 - Aboriginal and Torres Strait Islander Cultures | ||||||
Textbooks
Power system analysis and design: Si edition.
6TH EDITION (2016)
Authors: J. Duncan Glover, Thomas Overbye, and Mulukutla
CENGAGE Learning
Boston Boston , MA , USA
ISBN: 9781305636187
IT Resources
- CQUniversity Student Email
- Internet
- Unit Website (Moodle)
- Access to a document scanner and a pdf converter
- Computer with Windows OS, headphones & microphone
- The free version of PowerWorld Simulator - downloadable from the internet
All submissions for this unit must use the referencing style: Harvard (author-date)
For further information, see the Assessment Tasks.
j.aghaei@cqu.edu.au
Module/Topic
Introduction to power systems analysis
Chapter
Chapters1 & 2 of Glover, Sarma, and Overbye
Events and Submissions/Topic
Module/Topic
Introduction to Power System Modelling
Chapter
Chapters 3 & 4 of Glover, Sarma, and Overbye
Events and Submissions/Topic
Module/Topic
Modelling of Power System Networks
Chapter
Chapter 5 of Glover, Sarma, and Overbye
Events and Submissions/Topic
Module/Topic
Introduction to Load Flow Analysis
Chapter
Chapter 6 of Glover, Sarma, and Overbye
Events and Submissions/Topic
The online Quiz will be opened on Monday this week.
Online Quiz: Power System Modeling (Weeks 1-3) Due: Week 4 Friday (8 Aug 2025) 11:45 pm AEST
Module/Topic
Load Flow Algorithms
Chapter
Chapter 6 of Glover, Sarma, and Overbye
Events and Submissions/Topic
Module/Topic
Chapter
Events and Submissions/Topic
Module/Topic
Load Flow Studies, Modelling and Voltage Control
Chapter
Chapter 6 of Glover, Sarma, and Overbye
Events and Submissions/Topic
Module/Topic
Symmetrical Components
Chapter
Chapter 8 of Glover, Sarma, and Overbye
Events and Submissions/Topic
Module/Topic
Fault Analysis (1)
Chapter
Chapter 8 of Glover, Sarma, and Overbye
Events and Submissions/Topic
Module/Topic
Fault Analysis (2)
Chapter
Chapter 9 of Glover, Sarma, and Overbye
Events and Submissions/Topic
Module/Topic
Introduction to Transient Stability
Chapter
Chapter 11 of Glover, Sarma, and Overbye
Events and Submissions/Topic
Module/Topic
Multi-machine systems, small-signal stability
Chapter
Chapters 11 of Glover, Sarma, and Overbye
Events and Submissions/Topic
Module/Topic
Stability controls, modelling of renewables
Chapter
Chapters 11 and 12 of Glover, Sarma, and Overbye
Events and Submissions/Topic
Module/Topic
- Review of the whole unit
- Q&A
Chapter
Events and Submissions/Topic
Module/Topic
Chapter
Events and Submissions/Topic
End of Term Online Test is scheduled Week 14 (EXAM WEEK)
End of Term Online Test Due: Exam Week Thursday (23 Oct 2025) 2:00 pm AEST
1 Online Quiz(zes)
Overview
This compulsory assessment has 10-20 multiple-choice problems where students are expected to choose correct answers. The questions cover the unit contents from Weeks 1 to 3.
Content Coverage:
The quiz encompasses 10-20 multiple-choice questions to ensure a comprehensive assessment of the topics discussed in weeks 1 to 3. Key areas include:
- Introduction to Power Systems (Chapters1 & 2 of Power System Analysis and Design (5th Edition) written by Glover, Sarma, and Overbye)
- Introduction to Power System Modelling (Chapters 3 & 4 of Power System Analysis and Design (5th Edition) written by Glover, Sarma, and Overbye)
- Modelling of Power System Networks (Chapter 5 of Power System Analysis and Design (5th Edition) written by Glover, Sarma, and Overbye)
Preparation
To optimise quiz performance, it is recommended that students thoroughly review the lecture recordings and notes from Weeks 1 to 3. Additionally, the quiz may include content derived from Chapters 1 to 5 of the main textbook of the unit, i.e., Power System Analysis and Design (5th Edition) written by Glover, Sarma, and Overbye.
Quiz Format:
- Question Type: Multiple-choice questions
- Number of Questions: 10-20 random questions
- Number of Attempts: Two attempts allowed
- Duration: 40-60 minutes per attempt
Feedback
Students will receive automated feedback upon completion of the quiz.
Timing and Submission
Completion Deadline: Students must complete the quiz by the specified deadline to ensure their scores are recorded.
Late Submissions: Late submissions will not be accepted, and students are encouraged to manage their time effectively to avoid last-minute issues.
Grading
Scoring: Each question carries equal weight. The final grade will be based on the highest score achieved across the two attempts.
Grade Recording: The highest score from the two attempts will be automatically recorded in the grade book.
Guidelines on AI Tool Usage
AI Assessment Scale: No AI
This assessment must be completed without the use of AI tools such as ChatGPT, Copilot, or other generative technologies, even if completed outside a controlled environment. However, students may use basic grammar and spelling aids (e.g., Grammarly) to refine written expression, provided these tools do not assist with solving the numerical
problems or generating content.
Please ensure your submission reflects your own understanding and problem-solving process.
1
Other
Week 4 Friday (8 Aug 2025) 11:45 pm AEST
The exam takes 1-2 hours.
Week 4 Friday (8 Aug 2025)
Students will receive automated feedback upon completion of the quiz.
No Assessment Criteria
- Communicate effectively using power systems terminology, symbols and diagrams to present design documents, solutions, and calculations.
2 Written Assessment
Overview
The second assessment item in this unit is a comprehensive written assessment designed to address the majority of the unit's learning outcomes. This assessment will contribute 30% towards your final mark. Students will work in teams of up to three members to complete a power system modelling and simulation exercise using the PowerWorld Simulator. The exercise will encompass power system modelling, load flow analysis, and fault calculations, covering the content from weeks 1 to 9.
Content Coverage
- Overview of power system components and operations.
- Basic principles and definitions.
- Mathematical modelling of generators, transformers, and loads.
Understanding and application of the per-unit system. - Formation and analysis of impedance and admittance matrices (Z-bus and Y-bus).
- Network representation and single-line diagrams.
- Load flow studies using iterative methods.
- Short-circuit and fault analysis, including the calculation of fault currents and post-fault voltages.
Preparation
To prepare for this assessment, students are expected to:
- Organise into teams of no more than three members. Ensure diverse skill sets within the team to cover various aspects of the project.
- Install the free edition of PowerWorld Simulator using the instructions provided on Moodle.
- Watch the available video tutorials to achieve basic competency in using the software.
- Revisit lecture notes, textbook chapters, and tutorial exercises from weeks 1 to 9.
- Practice load flow and fault analysis problems using PowerWorld Simulator.
- Collect necessary data for the assigned power system model. This may include system parameters, load data, and network configurations.
Guidelines on AI Tool Usage
AI Assessment Scale: AI Planning
AI can be used for pre-task activities like brainstorming, outlining, and research. Tools such as speech-to-text, note converters, and image generators (for design) are allowed but must not replace core skills. If you significantly refine AI-generated ideas using your own knowledge, the content is considered your own and doesn’t require citation. However, if there’s no clear evidence of substantial changes, the work will be treated as AI-assisted at the idea stage.
Assessment Format
The assessment consists of a written report and a simulation file, both to be submitted via Moodle. The report should follow the structure of the sample project report available in the Moodle.
Feedback:
- Detailed comments on each section of the report, highlighting strengths and areas for improvement.
- Each team will receive collective feedback, while individual contributions will be acknowledged and assessed.
- Opportunity for a follow-up meeting with the unit coordinator to discuss the feedback in detail.
Week 10 Monday (22 Sept 2025) 11:59 pm AEST
Submit the report as a PDF file to the link in the Assessment tile of the unit website in Moodle together with relevant simulation files.
Week 12 Monday (6 Oct 2025)
Feedback will be given through unit website in Moodle.
The written assessment for the power system modelling and simulation exercise will be evaluated based on the marking sheet available in the Moodle page.
- Calculate fault currents of power systems across various scenarios to select suitable protection schemes
- Solve power flow problems for power system planning and operation studies
- Analyze the balanced and unbalanced operation of power systems utilising suitable software packages
- Work both collaboratively and autonomously to analyse and solve problems
- Communicate effectively using power systems terminology, symbols and diagrams to present design documents, solutions, and calculations.
3 Online Test
Overview
The third assessment item for this unit is the End of Term Online Exam, which constitutes 40% of your final mark.
Content Coverage
The exam will cover the following key topics:
1. Weeks 4 to 6: Load Flow Studies
2. Weeks 7 to 9: Symmetrical Components and Fault Analysis
3. Weeks 10 to 12: Transient Stability
Preparation
To effectively prepare for the exam, students should:
-
- Thoroughly review all relevant lecture notes and corresponding chapters in "Power System Analysis and Design (5th Edition)" by Glover, Sarma, and Overbye.
Focus on understanding key concepts and methodologies discussed during the lectures. - Solve practice problems from the textbook and previous assignments, focusing on load flow studies, fault analysis, and transient stability.
Watch tutorial videos on Moodle. - Attend any review sessions or office hours offered by the unit coordinator for additional support.
- Thoroughly review all relevant lecture notes and corresponding chapters in "Power System Analysis and Design (5th Edition)" by Glover, Sarma, and Overbye.
Assessment Format
The exam consists of two parts:
1. Part-1: True/False Questions (10 questions) (20 %)
2. Part-2: Numerical Problems (3 to 4 problems) (80 %) including load flow analysis, fault current calculations, and transient stability.
- You will need to show all work clearly, including intermediate steps, formulas used, and final answers.
- Ensure accuracy in numerical calculations and proper use of units.
Feedback
Feedback on your performance will be provided in the following ways:
-
- Detailed scores for each part of the exam will be available on the university’s Moodle platform.
Breakdown of scores for each question in Part-1 and each numerical problem in Part-2. - An overview of common mistakes and areas for improvement will be posted on the course page.
- An answer sheet of the exam will be provided to aid understanding.
- Optional follow-up sessions may be scheduled upon written request (via email) from each student to review the exam and address any questions or concerns.
- Detailed scores for each part of the exam will be available on the university’s Moodle platform.
Guidelines on AI Tool Usage
AI Assessment Scale: No AI
This assessment must be completed without the use of AI tools such as ChatGPT, Copilot, or other generative technologies, even if completed outside a controlled environment. However, students may use basic grammar and spelling aids (e.g., Grammarly) to refine written expression, provided these tools do not assist with solving the numerical
problems or generating content.
Please ensure your submission reflects your own understanding and problem-solving process.
Exam Week Thursday (23 Oct 2025) 2:00 pm AEST
Exam Week Friday (24 Oct 2025)
Students will receive thorough feedback at the end of exam week after completion of the test. This feedback is intended to provide insights into areas of strength and those requiring further review.
The written assessment for the End of Term Online Test will be evaluated based on the marking sheet available in the Moodle page.
- Calculate fault currents of power systems across various scenarios to select suitable protection schemes
- Solve power flow problems for power system planning and operation studies
- Analyze the balanced and unbalanced operation of power systems utilising suitable software packages
- Investigate power angle stability for both single and multi-machine power systems
As a CQUniversity student you are expected to act honestly in all aspects of your academic work.
Any assessable work undertaken or submitted for review or assessment must be your own work. Assessable work is any type of work you do to meet the assessment requirements in the unit, including draft work submitted for review and feedback and final work to be assessed.
When you use the ideas, words or data of others in your assessment, you must thoroughly and clearly acknowledge the source of this information by using the correct referencing style for your unit. Using others’ work without proper acknowledgement may be considered a form of intellectual dishonesty.
Participating honestly, respectfully, responsibly, and fairly in your university study ensures the CQUniversity qualification you earn will be valued as a true indication of your individual academic achievement and will continue to receive the respect and recognition it deserves.
As a student, you are responsible for reading and following CQUniversity’s policies, including the Student Academic Integrity Policy and Procedure. This policy sets out CQUniversity’s expectations of you to act with integrity, examples of academic integrity breaches to avoid, the processes used to address alleged breaches of academic integrity, and potential penalties.
What is a breach of academic integrity?
A breach of academic integrity includes but is not limited to plagiarism, self-plagiarism, collusion, cheating, contract cheating, and academic misconduct. The Student Academic Integrity Policy and Procedure defines what these terms mean and gives examples.
Why is academic integrity important?
A breach of academic integrity may result in one or more penalties, including suspension or even expulsion from the University. It can also have negative implications for student visas and future enrolment at CQUniversity or elsewhere. Students who engage in contract cheating also risk being blackmailed by contract cheating services.
Where can I get assistance?
For academic advice and guidance, the Academic Learning Centre (ALC) can support you in becoming confident in completing assessments with integrity and of high standard.
What can you do to act with integrity?
