Checking date: 14/05/2019


Course: 2019/2020

Power Electronics
(14033)
Study: Bachelor in Industrial Electronics and Automation Engineering (223)


Coordinating teacher: LAZARO BLANCO, ANTONIO

Department assigned to the subject: Department of Electronic Technology

Type: Compulsory
ECTS Credits: 6.0 ECTS

Course:
Semester:




Students are expected to have completed
-Fundamentals of Electrical Engineering -Fundamentals of Electronic Engineering
Competences and skills that will be acquired and learning results. Further information on this link
-Learn and use the most common electronic components in the field of Power Electronics. -Learn and identify the most common topologies corresponding to three -Identify the most characteristic circuits related with Power Electronics as well as the most common applications.
Description of contents: programme
1. Introduction to Power Electronics. 1.1. Fundamentals of Power Electronics. 1.2. Typical applications of Power Electronics. 2. Electric Concepts 2.1. Average Value (avg) and Root Mean Square Value (rms) of a sinusoidal signal. 2.2. Average Value (avg) and Root Mean Square Value (rms) of a non-sinusoidal signal 2.3. Fourier Series of periodic waveforms. 2.4. Instant power, active power, reactive power and aparent power. 2.5. Quality factors of the electric energy conversion: Total Harmonic Distortion (THD), Ripple Factor, Power Factor. 3. Electric components and power electronic devices. 3.1. Passive components: resistor, inductor, capacitor and transformer. 3.2. Power Semiconductors: Diode, MOSFET, IGBT. Static characteristics and conduction power losses models. 4. DC-DC Converters. 4.1 Introduction to power supplies. 4.2 Basic DC-Dc converters without galvanic Isolation. 4.2.1 Buck converter. 4.2.2 Boost converter. 4.2.3 Buck-Boost converter. 4.3 DC-DC converters with galvanic Isolation. 4.3.1 Flyback converter. 4.3.2 Full-Bridge converter. 4.3.3 Dual-Active-Bridge converter 5. DC-AC Inverters. 5.1 Introduction to DC-AC inverters. 5.2 Topologies 5.2.1 Half-Bridge. 5.2.2 Full-Bridge. 5.2.3 Three-phase Bridge. 5.3 Sinusoidal PWM Modulation. 5.3.1 Basic concepts of modulation 5.3.1 Single phase bipolar PWM modulation 5.3.2 Single phase unipolar PWM modulation 5.3.3 Three-phase bipolar PWM modulation 5.4 Load types 5.4.1 L filter and resistive load 5.4.2 LC filter and resistive load 5.4.3 Grid-tied inverter with L filter. 6. CA-CC Rectifiers and PFC 6.1 Introduction to rectifiers. Current harmonics. 6.2 Line commutated rectifiers: C and LC filters. 6.3 Single-phase Boost PFC with Boundary Conduction Mode (BCM) operation. 6.4 Three-phase Boost PFC. 7. Thermal Management of power converters 7.1 Power losses and efficiency calculations. 7.2 Heat-sink design.
Learning activities and methodology
-Master classes, where will be the knowledge that students need to acquire. To facilitate its development students will receive the transparencies of class and will have basic texts of reference enabling them to complete and deepen the topics in which they are most interested. -Practical classes aimed at the resolution of exercises. These classes are complemented with the problem solving by the student who will serve as for self-assessing their knowledge and acquire the necessary capabilities. -Laboratory practice, where the student designs, assembles and test or simulate a power electronic system. These classes allow students to manage teams of electronic instrumentation, a commercial software for circuit simulation and the main electronic components that are object of study. -There will be sessions of group tutorials, focused on the questions of each of the educational units of the subject after the partial exams and before the final exam.
Assessment System
  • % end-of-term-examination 60
  • % of continuous assessment (assigments, laboratory, practicals...) 40
Basic Bibliography
  • A. BARRADO, A. LÁZARO. Problemas de Electrónica de Potencia. Pearson Prentice Hall, 2007.
  • D. W. HART. Electrónica de Potencia. Prentice Hall, 2001.
  • M.H. RASHID. Electrónica de Potencia: Circuitos, Dispositivos y Aplicaciones. Pearson Prentice-Hall, 2004.
  • N. MOHAN, T.M. UNDELAND, W.P. ROBBINS. Power electronics, converters, applications and design. John Wiley & Sons, 2003.
  • R.W. ERICKSON, D. MAKSIMOVIC. Fundamentals of Power Electronics. Kluwer Academic Publishers, 2001.
Additional Bibliography
  • F.F. MAZDA. Electrónica de Potencia: Componentes, Circuitos y Aplicaciones. Paraninfo, 1995.
  • S. MARTÍNEZ, J. GUALDA. Electrónica de Potencia: Componentes, Topologías y Equipos. Thomson, 2006.
Detailed subject contents or complementary information about assessment system of B.T.

The course syllabus and the academic weekly planning may change due academic events or other reasons.