Engineering and design

Electrical Power Systems

Module code: H6103
Level 6
15 credits in autumn semester
Teaching method: Lecture, Laboratory, Practical
Assessment modes: Unseen examination, Coursework

This module covers all the major concepts required for a good understanding of modern electrical power networks, as well as their operation.

It involves practical work using simulation software and hands-on laboratory work.

Topics normally include the following:

  • power system structure, important aspects of power system operation, complex power, the symmetrical three-phase system, per unit system
  • power system components, synchronous generators, transformers, transmission lines, the characteristics of the loads, voltages, currents and powers at sending and receiving ends
  • voltage and reactive power control, the relationship between frequency and power, as well as interconnectors
  • load flow analysis, power flow equations, admittance matrix, numerical techniques, iterative power flow algorithm
  • fault analysis, systematic short-circuit computations, unbalanced system analysis, symmetrical component theory, power system reliability
  • basics of power system stability, cascading failures and resilience
  • economic dispatch and optimal power flow
  • renewable energy basics (solar, wind and other renewables)
  • introduction to smart grids and future power systems.

Pre-requisite

Electrical Machines & Power Electronics

Module learning outcomes

  • Apply the methods and techniques that they have learned to review, consolidate, extend and apply their knowledge and understanding, and to initiate and carry out projects and analysis on electrical power systems.
  • Critically evaluate arguments, assumptions, abstract concepts and data (that may be incomplete), to make judgements, and to use analytical methodologies and tools to achieve a solution - or identify a range of solutions - to a problem.
  • Demonstrate creative and innovative ability in the synthesis of solutions about, and in formulating design of, electrical power systems.
  • Communicate information, ideas, problems and solutions in written form.