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227-0528-00L 6 Credits MSC D-ITET , D-MAVT , D-INFK

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Power System Dynamics and Control

Lecturers & Examiners: Prof. Dr. Gustavo Valverde Mora

VVZ CR 3.6

Last Updated: 2026-06-01 11:33:22

Abstract

This course analyzes the dynamic performance and control of power systems during large and small disturbances, and the classification of power system stability. The components that govern the system dynamics will be studied, including the integration of renewable power plants.

Objective

The course's learning objective is to understand the concepts of stability and control of electrical power systems, including their analysis methods. At the end of the course, participants will be able to model and explain the response of system components and their controllers during small and large disturbances and understand the participation of each element/controller in the different types of stability of interconnected power systems.

Content

The modeling of the power system and its components is studied first. It includes static and dynamic loads, load tap changers, synchronous machines, exciters, automatic voltage regulators, power system stabilizers, turbines, governors followed by the study of the stability of the power system and the integration of renewable power plants such as wind, solar, and energy storage systems using grid-following (GFL) and grid-forming (GFM) converters. The learning process is complemented by numerical examples, Python scripts, and computer simulations.

Resources

Lecture Notes

Lecture notes.

Learning Materials (Links)

Main link
Information

General Information

Language: English
Levels: MSC
Frequency: Yearly recurring

Examination

Type: session examination
Mode: written 180 minutes, oral 20 minutes
Aids: In the written part, the students can bring 6 pages of notes (3 sheets front and back) and one calculator without communication capability; no storage of class related documents.

In the oral exams, we evaluate the understanding of theory. For example, the models of power components, the methods for studying power system stability, and the interpretation of results. In the written exam the students solve mostly numerical problems.

Course Components

Type	Title	Time & Place	Hours
lecture with exercise	Power System Dynamics and Control	Tue 08:15-12:00 (ETZ E 8)	4 h weekly

Offered In

Elektrotechnik und Informationstechnologie Master
- Master-Studium (Studienreglement 2018)
  - Vertiefung: Energy and Power Electronics (The core courses and specialization courses below are a selection for students who wish to specialize in the area of "Energy and Power Electronics", see . The individual study plan is subject to the tutor's approval.)
    - Kernfächer (These core courses are particularly recommended for the field of "Energy and Power Electronics". You may choose core courses form other fields in agreement with your tutor. A minimum of 24 credits must be obtained from core courses during the MSc EEIT.)
      - Advanced Core Courses
- Master-Studium (Studienreglement 2008)
  - Fächer der Vertiefung (A total of 42 CP must be achieved form courses during the Master Program. The individual study plan is subject to the tutor's approval. Semester / Research Projects are not allowed in this category.)
    - Energy and Power Electronics
      - Kernfächer (Diese Fächer sind besonders Empfohlen, um sich in "Energy and Power Electronics" zu vertiefen.)
Energy Science and Technology Master
- Wahlfächer (Diese Kurse sind besonders empfohlen, andere ETH-Kurse aus dem Feld Energy Science and Technology im weiteren Sinne können in Absprache mit dem Tutor gewählt werden.)
  - Electrical Power Engineering
Robotics, Systems and Control Master
- Kernfächer