ENEL382-21S1 (C) Semester One 2021

Electric Power and Machines

15 points

Start Date: Monday, 22 February 2021
End Date: Sunday, 27 June 2021
Withdrawal Dates
Last Day to withdraw from this course:
  • Without financial penalty (full fee refund): Sunday, 7 March 2021
  • Without academic penalty (including no fee refund): Friday, 14 May 2021


The electric power systems course encompasses the concerns of bulk electrical energy, its production or generation, the bulk transmission, local area distribution and final consumption (the load) as needed by industry, commerce and households. These topics from the component level and up through the system as a whole. Analysis techniques for power systems under both steady-state and transient conditions are developed. Electrical machine level concepts are also covered, including generators, transformers and motors.

Topics covered include:
• Electricity and Society
• Per Unit System
• Power-flow Analysis
• Fault Analysis
• Transient Stability
• Renewable Energy
• Power Quality
• Substation Layout
• Transformers
• Earthing
• Rotating Machines
• Power Electronic Control

Learning Outcomes

At the end of this course, the student will be able to:
1 Understand the laws and concepts governing the behaviour of an interconnected electrical power system
2 Understand the different types of generation and storage technologies
3 Perform calculations on the potential of renewable power generation
4 Understand the past and present structure of the electrical power system and be familiar with the wholesale electricity market (including societal aspects that have influenced the development)
5 Perform Power-flow analysis and understand the way different components can affect the power flow
6 Perform balanced fault calculations
7 Perform transient stability analysis using equal area criteria
8 Understand and perform calculations for electrical machines (generators, transformers and motors)
9 Perform calculations for earth grids
10 Understand Substation Layout.

University Graduate Attributes

This course will provide students with an opportunity to develop the Graduate Attributes specified below:

Critically competent in a core academic discipline of their award

Students know and can critically evaluate and, where applicable, apply this knowledge to topics/issues within their majoring subject.



ENEL380 and ENEL381

Course Coordinator

Neville Watson


Alan Wood


Assessment Due Date Percentage 
Test 40%
Laboratory Assessments 20%
Final Exam 40%

Textbooks / Resources

Required Texts

Course Reader for ENEL382 ; (This will be made available on LEARN at the start of Semester One).

Indicative Fees

Domestic fee $986.00

International fee $5,500.00

* All fees are inclusive of NZ GST or any equivalent overseas tax, and do not include any programme level discount or additional course-related expenses.

For further information see Electrical and Computer Engineering .

All ENEL382 Occurrences

  • ENEL382-21S1 (C) Semester One 2021