Course - Power System Stability and Control - TET4180
TET4180 - Power System Stability and Control
About
Examination arrangement
Examination arrangement: Portfolio assessment
Grade: Letters
Evaluation | Weighting | Duration | Grade deviation | Examination aids |
---|---|---|---|---|
Skriftlig eksamen | 80/100 | 4 hours | HJELPEMIDD | |
Arbeider | 20/100 |
Course content
The course aims to give basic knowledge about the dynamic mechanisms and stability problems in electric power systems, including physical phenomena, modelling and control and methods and tools for dynamic simulations.
A group project work running through most of the semester is a major part of the home work to ensure a problem based learning of the curriculum. MATLAB and DIgSILENT/PowerFactory are used as tools for modelling and simulation of various aspects of power system stability phenomena. The students work in groups of 2-3. The project is being graded and together with the written exam for the final evaluation.
Learning outcome
Knowledge:
After completing this course the candidate should be able to:
- understand methods for dynamic power system analysis, including steady state and transient stability.
- understand the modelling of synchronous machines for dynamic analysis (in steady state operation and during grid faults).
- understand power-frequency control and voltage control using detailed models of turbines, generators and network. Emphasis on modelling of synchronous machines with excitation systems and hydro turbines including penstock and hydraulic system.
- understand the principles for primary control, including modelling of turbine governors and voltage controllers.
- understand the principles for secondary control, including setpoint control of active power and voltage, active reserves and load following control.
- basic understanding of modelling and dynamic analysis of large power systems, in particular power system damping issues involving modal analysis.
- know the basic construction and application of FACTS components.
Skills:
After completing this course the candidate should be able to:
- analyse the stability of simple power systems using linear analysis methods and the equal area method.
- apply computer simulation tools for dynamic analysis of large power systems.
- establish the differential equations describing simple one machine infinite bus systems and perform detailed analyses of such systems.
- use control engineering methods for design and tuning of turbine governors and voltage controllers.
- perform analysis related to frequency control and reserve requirements in a synchronously interconnected power grid.
Learning methods and activities
Lectures. Compulsory exercises and computer simulations. Compulsory project work.
The course is given in English.
Compulsory assignments
- Øvinger
Further on evaluation
The final evaluation will be based on a written examination (counting 80%) and a project (counting 20%) based on % fulfillment. Final grading will be from A to F.
If there is a re-sit examination, the examination form may change from written to oral.
In the case that the student receives an F/Fail as a final grade after both ordinary and re-sit exam, then the student must retake the course in its entirety. Submitted work that counts towards the final grade will also have to be retaken.
Recommended previous knowledge
TTK4105 Control Systems, TET4110 Electrical Machines, TET4115 Power Systems Analysis.
Course materials
Book: Power System Dynamics and Stability, J Machowski; J Bialek, J Bumby, John Wiley & Sons, ISBN:0470725583, 2nd edition. Lecture notes. Written assignments and computer programs.
Credit reductions
Course code | Reduction | From | To |
---|---|---|---|
SIE1060 | 7.5 |
Version: 1
Credits:
7.5 SP
Study level: Second degree level
Term no.: 1
Teaching semester: SPRING 2019
Language of instruction: English
Location: Trondheim
- Electrical Power Engineering
- Technological subjects
Department with academic responsibility
Department of electric energy
Examination
Examination arrangement: Portfolio assessment
- Term Status code Evaluation Weighting Examination aids Date Time Examination system Room *
- Spring ORD Arbeider 20/100
-
Room Building Number of candidates - Spring ORD Skriftlig eksamen 80/100 HJELPEMIDD 2019-05-14 09:00
-
Room Building Number of candidates SL410 blå sone Sluppenvegen 14 0 SL120 blå sone Sluppenvegen 14 0 - Summer UTS Arbeider 20/100
-
Room Building Number of candidates - Summer UTS Skriftlig eksamen 80/100 HJELPEMIDD
-
Room Building Number of candidates
- * The location (room) for a written examination is published 3 days before examination date. If more than one room is listed, you will find your room at Studentweb.
For more information regarding registration for examination and examination procedures, see "Innsida - Exams"