Power Systems Analysis and Protection (ELEC5204)
UNIT OF STUDY
This unit provides the basis for the analysis of electricity grids using symmetrical components theory. Such analysis theory is the basis for the understanding of electrical faults and the design of protection strategies to safeguard the electrical equipment, and maintain safety of the plant at the highest possible level.
The following specific topics are covered: The types and causes of power system faults; balanced faults and short circuit levels; an introduction to fault current transients in machines; symmetric components, sequence impedances and networks; the analysis of unsymmetrical faults. Review of the impact of faults on power system behaviour; issues affecting protection scheme characteristics and clearance times; the security and reliability of protection schemes; the need for protection redundancy and its implementation as local or remote backup; zones of protection and the need for zones to overlap; the analysis and application of over-current and distance relay protection schemes with particular reference to the protection of transmission lines.
Our courses that offer this unit of study
- Bachelor of Computer Science and Technology (Honours)
- Bachelor of Computer Science and Technology (Honours) (Advanced)
- Bachelor of Engineering Honours (Aeronautical)
- Bachelor of Engineering Honours (Biomedical)
- Bachelor of Engineering Honours (Chemical and Biomolecular)
- Bachelor of Engineering Honours (Civil)
- Bachelor of Engineering Honours (Electrical)
- Bachelor of Engineering Honours (Mechanical)
- Bachelor of Engineering Honours (Mechatronic)
- Bachelor of Engineering Honours (Software)
- Bachelor of Engineering Honours and Bachelor of Arts
- Bachelor of Engineering Honours and Bachelor of Commerce
- Bachelor of Engineering Honours and Bachelor of Music Studies
- Bachelor of Engineering Honours and Bachelor of Science
- Bachelor of Engineering Honours with Advanced Engineering
- Bachelor of Engineering Honours with Space Engineering Major
- Bachelor of Project Management and Bachelor of Arts
- Graduate Certificate in Engineering
- Graduate Diploma in Engineering
- Master of Engineering (Electrical Engineering)
- Master of Engineering (Power Engineering)
- Master of Engineering (Telecommunications Engineering)
- Master of Professional Engineering (Electrical)
- Master of Professional Engineering (Power)
Further unit of study information
Lecture 2 hrs/week; Tutorial 1 hr/week; Laboratory 2 hrs/week.
Through semester assessment (50%) and Final Exam (50%)
Duncan Glover et. all./Power System Analysis and Design/978-1-111-42577-7//
Faculty/department permission required?
Unit of study rules
Prerequisites and assumed knowledge
(ELEC3203 OR ELEC9203 OR ELEC5732) AND (ELEC3206 OR ELEC9206 OR ELEC5734)
The unit assumes basic knowledge of circuits, familiarity with basic mathematics, competence with basic circuit theory and an understanding of three phase systems, transformers, transmission lines and associated modeling and operation of such equipment.
Study this unit outside a degree
If you wish to undertake one or more units of study (subjects) for your own interest but not towards a degree, you may enrol in single units as a non-award student.
If you are from another Australian tertiary institution you may be permitted to underake cross-institutional study in one or more units of study at the University of Sydney.