Type A
|
Code |
Competences Specific | | EL7 |
Have applied knowledge of power electronics. |
Type B
|
Code |
Competences Transversal | | B3 |
Be able to solve problems with initiative, make decisions, be creative, use critical reasoning and communicate and transmit knowledge, abilities and skills in the field of industrial engineering, specialising in electricity. |
Type C
|
Code |
Competences Nuclear |
Type A
|
Code |
Learning outcomes |
| EL7 |
Know and apply the principal topologies of electronic power converters.
Know the principal sources of electrical power, both conventional and renewable.
Know and apply the main elements for storing electrical energy.
Design AC/DC converters.
Design DC/DC converters.
Design AC/AC converters.
Design DC/AC converters.
Know the operating characteristics of the main electronic power devices.
|
Type B
|
Code |
Learning outcomes |
| B3 |
És capaç de resoldre problemes de forma enginyosa, amb iniciativa i creativitat, tenint en compte els conceptes de l'assignatura.
|
Type C
|
Code |
Learning outcomes |
Topic |
Sub-topic |
Power switches. Drivers. Sources of losses in switching devices. |
Notion of two- and three-segment switches. V-I characteristics of switch devices. Heat dissipation. Drivers for power semiconductor devices. Characteristics of the main sources of electrical power used in industry. |
Rectifiers with diodes |
Single-phase and three-phase rectifiers with R-L load, and load R-L-f.e.m. |
Controlled rectifiers |
Fully controlled rectifiers with R, RL and RLV load. Semi-controlled rectifiers with R, RL and RLV load |
AC/AC Converters |
General study of AC / AC converters. Study of single-phase AC / AC converter with phase control with R and RL load. Study of single-phase AC / AC converter with on-off control with resistive load. |
Choppers and DC motor drives |
Study of the topologies of DC / DC converters gearboxes and elevators, with a current source as a load (choppers). Study of the topologies of two and four quadrants.
Dynamics of the motor-load system. Simplified model of dc motor, torque-speed curves. Management of the speed and torque of a DC drive in steady regime. Multiquadrant operation.
|
DC-DC converters, switched power supplies. |
General study of the electrical architecture of the main topologies. Analysis and design of Buck and Boost topologies, in steady regime. Discontinuous mode analysis. Introduction to switched sources without galvanic isolation. |
Switched converters with galvanic insulation |
Converter topologies with transformer. Applications, soft switching in switched converters. Applications. |
DC/AC converters (Inverters) |
Study of the configurations of inverter bridges in single-phase and three-phase square wave. Voltage regulation in PWM inverters with single-phase and three-phase sinusoidal modulation. Analysis of the harmonics of the output wave, and their filtering. Introduction to multilevel inverter topologies. |
Methodologies :: Tests |
|
Competences |
(*) Class hours
|
Hours outside the classroom
|
(**) Total hours |
Introductory activities |
|
0.5 |
0 |
0.5 |
Lecture |
|
23.5 |
36 |
59.5 |
Problem solving, exercises in the classroom |
|
14 |
21 |
35 |
Laboratory practicals |
|
14 |
21 |
35 |
Personal attention |
|
2 |
0 |
2 |
|
Mixed tests |
|
6 |
12 |
18 |
|
(*) On e-learning, hours of virtual attendance of the teacher. (**) The information in the planning table is for guidance only and does not take into account the heterogeneity of the students. |
Methodologies
|
Description |
Introductory activities |
Presentation of the subject |
Lecture |
Exposition of the theoretical contents of the subject |
Problem solving, exercises in the classroom |
Resolution and debate of problems related to the subject of the subject |
Laboratory practicals |
Realization of some power electronics circuits studied in the master sessions, measuring their electrical and operating characteristics |
Personal attention |
Personalized attention will be made in the classroom or laboratory within the scheduled time. Outside these hours it will be done in the teacher's office during consultation hours |
Description |
Personalized attention will be
made in the classroom or laboratory within the scheduled time. Outside these
hours it will be done in the teacher's office during consultation hours |
Methodologies |
Competences
|
Description |
Weight |
|
|
|
|
Laboratory practicals |
|
Realization of some power electronics circuits studied in the master sessions, measuring their electrical and operating characteristics. |
25 |
Mixed tests |
|
2 Partial Exams one on Power Elecronics. Line Frequency and the second one Partial Exam on Power Elecronics. High Frequency power 2x37.5% |
2x 37.5% |
Others |
|
|
|
|
Other comments and second exam session |
L'avaluació es farà en base a la teoria i les pràctiques. Hi haurà 2 parcials, alliberadors, de teoria a) el primer sobre els circuits afreqüència de línea, b) el segon sobre electrònica de potència en alta freqüència. Cada parcial val un 37.5% de la nota final. Els parcials són alliberadors de matèria, i fan mitja per obtenir la nota final de teoria si la nota de cadascun supera els 4 punts, sobre 10. La teoria no es considera aprovada, si la mitja dels dos parcials no excedeix 5 punts sobre 10. Cal aprovar la teoria i alliberar/aprovar les pràctiques per separat, per obtenir la nota final del curs. Això vol dir,en el cas de la teoria superar els 5 punts sobre 10. En el cas de les pràctiques, es consideren aprovades a partir de 5 punts sobre 10, i alliberades per a fer mitja amb la teoria a partir de 4 punts sobre 10. En fer mitja amb la teoria, les pràctiques pesen un 25%, i l'assignatura no es considera aprovada, si la mitja de teoria i pràctiques no supera els 5 punts. No hi han excepcions. Les pràctiques es fan quan toca, durant el curs. No es poden concentrar. El professor de pràctiques encarregar treballs i pot realitzar exàmens per avaluar-ne el seu aprofitament. SEGONA CONVOCATÒRIA. L'alumne es podrà presentar només dels parcials suspesos. L'alumne no es podrà presentar dels parcials aprovats per pujar nota. En cas de no aprovar els dos parcials per separat després de la segona convocatòria, es considera que l'assignatura està suspesa. |
Basic |
Mohan, Net, Power Electronics : Converters, applications and design, John Wiley& Sons, 2003
Rashid, M.H., Electronica de Potencia:Circuitos, dispositivos y aplicaciones, Pearson-Prentice Hall, 2004
Hart, Daniel W., Electronica de Potencia, Prentice Hall, 2001
|
|
Complementary |
Dubey, Gopal K., Power Semiconductor Controlled Drives, Prentice-Hall International, 1989
A. Barrado, A. Lázaro, Problemas de Electronica de Potencia, Pearson Prentice Hall, 2006
|
|
Subjects that continue the syllabus |
MANAGING THE POWER OF ELECTRIC VEHICLES/17214217 |
|
Subjects that are recommended to be taken simultaneously |
RENEWABLE ENERGIES/17214109 |
|
Subjects that it is recommended to have taken before |
CIRCUIT THEORY II/17214106 |
|
(*)The teaching guide is the document in which the URV publishes the information about all its courses. It is a public document and cannot be modified. Only in exceptional cases can it be revised by the competent agent or duly revised so that it is in line with current legislation. |
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