6 points, SCA Band 2, 0.125 EFTSL
Undergraduate - Unit
Refer to the specific census and withdrawal dates for the semester(s) in which this unit is offered.
Faculty
Organisational Unit
Department of Electrical and Computer Systems Engineering
Chief examiner(s)
Coordinator(s)
Unit guides
Synopsis
The unit introduces concepts of high voltage phenomena in the context of design and testing of electrical power plant. The unit describes sources of over voltage in power systems. It then presents fundamentals of high voltage insulation design and condition monitoring methods. It describes insulation performance characteristics and diagnostic methods in plant such as generators, transformers and high voltage cables. The notions of insulation co-ordination and over voltage protection are also established. Additionally, the unit introduces static electricity phenomena, hazards they pose and technology applications they bring.
Outcomes
To learn and understand the principles of high voltage technology as applied in the design and testing of power system equipment as well as in other industrial applications.
Assessment
Continuous assessment: 40% + Examination (2 hours): 60%.
Students are required to achieve at least 45% in the total continuous assessment component (assignments, tests, mid-semester exams, laboratory reports) and at least 45% in the final examination component and an overall mark of 50% to achieve a pass grade in the unit. Students failing to achieve this requirement will be given a maximum of 45% in the unit.
Workload requirements
3 hours lectures, 3 hours laboratory and practice classes and 6 hours of private study per week
See also Unit timetable information