Power System Analysis
| Lecturer | Prof. Dr. Göran Andersson |
| Assistants | Maria Vrakopoulou Hubert Abgottspon Theodor Borsche |
| Date | Wed 13-17, ETZ E 6 |
| Hours/Credit points | 6 credits |
| Type | Core subject |
| Course number | 227-0526-00 |
Subject
Stationary processes of electrical power transmission, deduction of stationary models of components of power networks, formation of the system of equations and its special characteristics and solution methods.
Contact:
powersystemanalysis@eeh.ee.ethz.ch
Contents
The electrical power transmission system, the network control system, requirements for power transmission systems (supply, operation, economics), network planning and operation management, models of N-port components (transmission line, cable, shunt, transformer), data specification per unit (p.u.), Linear Modelling of networks, Linear and non-linear calculation (NewtonRaphson), non-linear load flow (specification and solution methods), threephase and generalized short circuit current calculation, further applications of load flow calculation. Introduction to dynamics and stability in power systems. Rotor angle and voltage stability. Equal area criterion. Control of power systems.
- Precondition: Electric power systems (recommended)
Download of PowerWorld Simulator demo version.
Run swingdemo.m
Lecture Notes: pdf. Available also at SPOD
Lecture Plan: pdf.
Reference books
Bergen, A. R., and V. Vittal, Power System Analysis
Prabha Kundur, Power System Stability and Control
Useful Material
The anatomy of a power grid blackout - Root causes and dynamics of recent major blackouts, Pourbeik, P., Kundur, P.S., Taylor, C.W.
Keeping the lights on and the information flowing, Kirschen, D., Bouffard, F.
Exercise schedule
| Exercise | Topic | Available | Exercise session | Deadline, Fri 17:00 |
| Power flow computation | 28.9.2011 | 5.10.2011 | 7.10.2011 | |
| Set 2 | Power flow computation | 12.10.2011 | 12.10.2011 | 14.10.2011 |
| Set 3 | Short circuit currents I | 19.10.2011 | 26.10.2011 | 28.10.2011 |
| Set 4 | Short circuit currents II | 26.10.2011 | 2.11.2011 | 4.11.2011 |
| Set 5 | Synchronous machine | 2.11.2011 | 9.11.2011 | 11.11.2011 |
| Set 6 | Stability I | 9.11.2011 | 16.11.2011 | 18.11.2011 |
| Set 7 | Stability II | 16.11.2011 | 23.11.2011 | 25.11.2011 |
| Set 8 | Voltage stability | 23.11.2011 | 30.11.2011 | 2.12.2011 |
| Lecture Slides | Foil |
| 21.09.2011 Chap. 1 - 4 |  |
| 28.09.2011 Chap. 5 -6 | |
| 05.10.2011: Numerical Methods for Loadflow calculation | |
| 19.10.2011: Short Circuit Current Calculations | |
| 19.10., 26.10. and 02.11.2011: Dynamics, part I | |
| 16.11., 23.11. and 30.11.2011: Dynamics, part II | |
| 21.12.2011: Repetition | |
| Exercises | Task |
| Set 1 | |
| Set 2 | |
| Set 3 | |
| Set 4 | |
| Set 5 | |
| Set 6 | |
| Set 7 | |
| Set 8 | |
