EG2110 Power System Stability and Control 7.5 credits

Stabilitet och styrning av elkraftsystem

This course deals with the various instabilities in a power system that can lead to major power outages, and also how to avoid these instabilities using control technology.

  • Education cycle

    Second cycle
  • Main field of study

    Electrical Engineering
  • Grading scale

    A, B, C, D, E, FX, F

Course offerings

Spring 19 for programme students

Spring 20 for programme students

Intended learning outcomes

In order to pass the course, you need to show both orally and in written reports that you are able to

  • explain the various power system instabilities and dynamics in power systems,
  • explain and apply different methods for analyzing power system stability,
  • create mathematical models for dynamic and stability analysis of power systems,
  • demonstrate how the transient stability of a power system can be analyzed by using Equal Area Criterion,
  • analyze electromechanical modes in power systems, and design excitation systems to improve transient stability, and power oscillations damping,
  • perform frequency control,
  • reflect on, evaluate, and critically assess others’ scientific results.

Course main content

This course deals with power system stability and control. The course starts with a review of large power outages in the world. Then, different power system instabilities will be presented and discussed in the course. After that, we will be able to analyze the large power outages in the world presented in the first lecture. Also, different control algorithms for improving power system stability will be presented.

Disposition

The course includes lectures, project work hours, and examination.

Eligibility

EG2100 Power System Analysis (or equivalent)

EL1000 or EL1110 Automatic Control, General Course (or equivalent)

SF1519 Numerical Methods and Basic Programming (or equivalent)

English B/English 6 (or equivalent)

Literature

Course compendia:

M. Ghandhari: "Stability of Power Systems, An introduction"

Examination

  • PRO1 - Project, 7.5, grading scale: A, B, C, D, E, FX, F

The examination consists of

P1. individual written reports,

P2. written opposition, and also oral presentation and opposition.

Requirements for final grade

Approved P1 and P2.

Offered by

EECS/Electrical Energy Engineering

Contact

Dimitrios Zografos (dzo@kth.se)

Examiner

Mehrdad Ghandhari Alavijh <mehrdad@kth.se>

Supplementary information

The course responsible evaluates all applicants to the course. Please contact course responsible before admitting any student to the course.

Add-on studies

EG2120 FACTS and HVDC in Electric Power Systems

Version

Course syllabus valid from: Spring 2019.
Examination information valid from: Spring 2019.