Course: 2022/2023

Fundamentals of transient phenomena in power grids

(18407)

Requirements (Subjects that are assumed to be known)

Calculus I, Calculus II, Linear Algebra, Physics II
It is needed to follow, simultaneously, Electric Power Engineering Fundamentals.

By the end of this subject, students will be able to have:
1. knowledge and understanding of the mathematical principles underlying their branch of engineering;
2. the ability to apply their knowledge and understanding to identify, formulate and solve mathematical problems using established methods;
3. a systematic understanding of the key aspects and concepts of electrical circuits;
4. the ability to apply their knowledge and understanding to identify, formulate and solve electrical circuits problems using established methods;
5. the ability to design and conduct appropriate experiments, interpret the data and draw conclusions;
6. workshop and laboratory skills.
7. the ability to combine theory and practice to solve electrical circuits problems;

Skills and learning outcomes

Description of contents: programme

TEMA 1:METHODS OF RESOLUTION OF DIFFERENTIAL EQUACIONES
1.1. Resolution of D.E. in time domain.
1.2. Numerical methods to resolve D.E.
1.3. Using Laplace Transform to solve a D.E.
TEMA 2: FIRST ORDER ELECTRICAL CIRCUITS
2.1. Obtaining the free response and and the forced response.
2.2. Time constant
TEMA 3: SECOND ORDER ELECTRICAL CIRCUITS
3.1. Obtaining the free response and the forced response.
3.2. Natural frequency and damping. System stability.
3.3. Series resonance. Paralel resonance.
3.4. Modelling electrical transients by means of software tools.

Learning activities and methodology

Theoretical and practical lessons solving problems. Practical lessons using computers.

Assessment System

- % end-of-term-examination 60
- % of continuous assessment (assigments, laboratory, practicals...) 40

Basic Bibliography

- Allan Greenwood. Electrical Transients in Power Systems. John Wiley and Sons.
- Fraile Mora, Jesús. Electromagnetismo y circuitos eléctricos. McGraw-Hill.
- Paul J. Nahin. Transient for Electrical Engineers Elementary Switched circuit Analysis in the Time and Laplace Transform Domains. Springer.
- R.K. Nagle. Fundamentals of Differential Equations. Pearson.
- Usaola, Julio y Moreno, Mª. Ángeles,. Circuitos eléctricos. Problemas y ejercicios resueltos. Pearson Educación.

The course syllabus may change due academic events or other reasons.