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ECE3051 - Electrical energy systems

6 points, SCA Band 2, 0.125 EFTSL

Undergraduate Faculty of Engineering

Leader: D Holmes


Clayton Second semester 2007 (Day)


The unit begins by considering electrical machines, looking at DC machines, induction motors, synchronous motors and other types of motors under fixed and variable speed operation. Then thyristor rectifiers and switched power converters are presented, looking at their use for electrical energy conversion in general and variable speed motor control in particular. Finally, single and three phase AC networks, power factor correction, and electrical power generation, transmission and distribution networks are explored. Particular focus is given here to three phase transformers, transmission line modelling, quality of electrical supply, electrical protection systems, and power system control.


To explore electrical power equipment, apparatus and systems. To understand the conversion of electrical energy into alternative forms for different load requirements. To understand electrical power generation, transmission and distribution systems.


Continuous assessment: 30%
Examination: (3 hours): 70%. Students must achieve a mark of 45% in each of these two components to achieve an overall pass grade.

Contact hours

3 hours lectures, 3 hours laboratory and practice classes and 6 hours of private study per week


ECE2021 (or PHS2022) and ECE2062 and ENG1030