Overview
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Academic contacts
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Offerings
MURDOCH-S1-INT-2018-2025
Requisites
Prerequisite
Other learning activities
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Learning activities
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Learning outcomes
1.
Know different types of protective relays.
2.
Understand the basics, structure and operation of overcurrent, distance and differential protections for lines and feeders, transformers, generators and motors.
3.
Analyse the performance of a protective relay.
4.
Validate the performance of a protection scheme via simulation studies.
5.
Contribute to a project for designing and validating the performance of a protection scheme and communicate the results effectively as part of an engineering team.
Assessments
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Additional information
Unit content:• Review of power flow – models for lines, loads and generators
• Angle Stability – generator dynamic models, equal area criterion; transient response to fault events
• Frequency stability and control – droop controllers
• Voltage stability – stability margins; PV and QV curves; voltage collapse
• Protection – review of fault calculations; instrumentation transformers; over-current relays; relay coordination; directional relays; distance relays