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Syllabus 2021-22 - 13512001 - Electrical Drives and Power Electronics (Accionamientos eléctricos y electrónica de potencia)
- Level 1: Tutorial support sessions, materials and exams in this language
- Level 2: Tutorial support sessions, materials, exams and seminars in this language
- Level 3: Tutorial support sessions, materials, exams, seminars and regular lectures in this language
DEGREE: | Grado en Ingeniería eléctrica (13512001) |
FACULTY: | SCHOOL OF ENGINEERING OF JAÉN |
DEGREE: | Doble grado en Ingeniería eléctrica e Ingeniería mecánica (13612001) |
FACULTY: | SCHOOL OF ENGINEERING OF JAÉN |
DEGREE: | Doble grado en Ingeniería eléctrica e Ingeniería electrónica industrial (13712001) |
FACULTY: | SCHOOL OF ENGINEERING OF JAÉN |
ACADEMIC YEAR: | 2021-22 |
COURSE: | Electrical Drives and Power Electronics |
NAME: Electrical Drives and Power Electronics | |||||
CODE: 13512001 (*) | ACADEMIC YEAR: 2021-22 | ||||
LANGUAGE: English / French | LEVEL: 1 / 1 | ||||
ECTS CREDITS: 9.0 | YEAR: 3 | SEMESTER: SC |
NAME: VERDEJO ESPINOSA, MARÍA ÁNGELES | ||
DEPARTMENT: U120 - INGENIERÍA ELÉCTRICA | ||
FIELD OF STUDY: 535 - INGENIERÍA ELÉCTRICA | ||
OFFICE NO.: A3 - 234 | E-MAIL: mverdejo@ujaen.es | P: 953212462 |
WEBSITE: http://www10.ujaen.es/conocenos/departamentos/ingele/4692 | ||
ORCID: https://orcid.org/0000-0002-7998-553X | ||
LANGUAGE: - | LEVEL: 1 |
SUMMARY
PART 1: POWER ELECTRONICS
TOPIC 1: Power Electronics fundamentals
TOPIC 2: Power semiconductors
- Diode, thyristor and GTO
- Transistors: BJT, MOSFET and IGBT
TOPIC 3: Rectifiers
- Uncontrolled rectifiers
- Controlled rectifiers
TOPIC 4: DC/DC converters
- Buck DC/DC converter
- Boost DC/DC converter
TOPIC 5: Converters. Inverters
- Square wave inverter
- PWM inverter
AC/AC converters
- On/off control
- Phase control
PRACTICES PART 1:
PRACTICE 1: Diodes and thyristors
PRACTICE 2: Transistors: BJT and MOSFET
PART 2: ELECTRIC DRIVES
Topic 6. Relay devices and protection
Introduction. Drives in Electrical Engineering
General information on electric drives (AAEE)
AAEE applications
Performance of ESAs and load types.
The connection in the protective elements
Classification of the ESAs
Relays and Contactors
Engines
Other drives
Control and protection elements. Fuses. Others
Detectors
Control devices and actuators
Switching devices
Symbology
What's new at AAEE
Topic 7. General Information on Electric Drives
Introduction and applications
Objectives
Four-quadrant operation
Dynamics of the motor-load combination. Stability
Reduction of mechanical variables to the motor shaft
Equations. Typical systems
Types of service of the ESAs
Choosing the motor power rating of an AE
Problem solving
Conclusions and bibliography
Topic 8: Starters
General information about starters in ESA systems
Definitions. Regulations
Sectioning
Protection
Switching
Composition of a starter
Starter diagrams, typology.
Direct Start
Star-Triangle Start
Resistor-based stator starting
Autotransformer starting
Starting of wound rotor motors
Electronic Starting
Other types of Starter.
Electronic Starters and Variable Speed Drives
Frequency converter for asynchronous motor
Voltage regulator for asynchronous motor
Types of start-up service
Conclusions and bibliography
Topic 9: Electric drives with asynchronous AC motors .
Introduction .
The Asynchronous Machine in permanent operation
The Asynchronous Machine in Transition
Types of speed control of asynchronous motors
Speed regulation by controlling the line voltage applied to
the stator
Speed regulation by control of line tension and frequency.
Scalar control.
Speed regulation by means of a cycloconverter.
Speed regulation by static control of an additional
resistance in the rotor.
Speed regulation by recovery of the sliding power.
Vector Control of Asynchronous Motors
Electric braking of three-phase asynchronous motors.
Troubleshooting
Conclusions and bibliography
Topic 10: Electric Drives with AC Motors - Synchronous
Introduction.
Types of Synchronous Motors
The synchronous engine at steady speed
The salient pole synchronous engine in transient mode
Permanent magnet synchronous motor models
Introduction to AAEE with synchronous motors
Speed regulation of open-loop synchronous motors
Speed regulation of closed-loop synchronous motors
Self-piloting synchronous motor.
Vector control of a permanent magnet synchronous motor.
Troubleshooting
Conclusions and bibliography
Topic 11: Electric Drives with Direct Current Motors .
Introduction .
Structure and model of the direct current machine
Operation of a DC machine in four quadrants
Speed regulation of DC motors by means of controlled
rectifiers
Speed regulation of DC motors by means of choppers
Speed regulation of DC motors by means of feedback.
Troubleshooting.
Conclusions and bibliography.
Topic 12: Selecting a more suitable drive
Introduction
Installation and configuration of a power drive system
Dimensioning a drive system
Topic 13: Selection and maintenance of an electrical machine
Introduction
Theory and regulatory framework
Requirements of the Machinery Directive
Functional Safety
Conclusions and bibliography
Topic 14: Emergency feeding. Uninterruptible power supply
systems
Introduction
Theoretical and regulatory framework
Guide to selecting a UPS
Technologies and classification
Applications
Batteries
System architecture
Sizing of the installation
Protections
Performance
Energy Management
Distortions
Communication and network integration
Technical features
Conclusions and bibliography
PRACTICES
P1. Symbology, schematics. Simulator.
P2. Run-Stop. Timing.
P3. Lighting control. Sequential.
P4. Elevator. Doors.
P5. Direct start.
P6. Inverter.
P7.Star-Triangle start.
P8. Resistor start.
P9. Speed variator.
P10. Start several motors.
METHODOLOGY IN A CLASSROOM SETTING:
Theoretical presentations will be made in the classes and
problems related to the topics presented will be solved.
Simulation/lab practices of electric drives and power
electronics will be carried out.
Technical visits to industrial facilities will be carried out
Work will be carried out in groups of students and will be
presented in class or by videotutorials.
METHODOLOGY IN A MIXED OR ONLINE-ONLY SCENARIO (CLASSROOM AND
ONLINE).
Theoretical presentations will be made in the face-to-face
classes, if allowed or in online format and problems related to the
topics presented will be solved.
Simulation/lab practices of electric drives and power
electronics will be performed. Face-to-face or by videoconference.
Technical visits to industrial facilities will be carried
out. Virtual visits can be substituted in any of the scenarios.
Work will be carried out in groups of students and will be
presented in class or by videotutorials. They can be face-to-face,
online or in mixed format,
In all the activities and methodology indicated, the
competences will be taken into account:
CB2R That students know how to apply their knowledge to their work or vocation in a professional manner and possess the competencies that are usually demonstrated through the elaboration and defense of arguments and problem solving within their area of study.
CB3R That students have the ability to gather and interpret relevant data (usually within their area of study) to make judgments that include reflection on relevant social, scientific or ethical issues.
CB4R Students are able to convey information, ideas, problems and solutions to both specialized and non-specialized audiences.
CB5R That students have developed those learning skills necessary to undertake further studies with a high degree of autonomy.
CEL1 Knowledge of machine control and electric drives and their applications. Applied knowledge of power electronics.
CT2 Ability to manage information, handling and application of technical specifications and legislation necessary for engineering practice.
CT4 Ability to apply new technologies including information and communication technologies.
Students with special educational needs should contact the Student Attention Service (Servicio de Atención y Ayudas al Estudiante) in order to receive the appropriate academic support
The syllabus consists of two parts:
Part I: Power Electronics (Topics 1 to 5).
Part II: Electrical Drives (Topics 6 to 14)
Part I, represents 33% of the Final Grade of the subject.
Part II, represents 67% of the Final Grade of the course.
Both parts contain:
Theoretical-Practical Exam, written, which represents 75% of the
final grade.
Attendance in person or virtual and participation in
activities: 5%.
Practical/Laboratory Work/Simulation, which represents 20% of
the final grade.
In the Examination Test with theoretical contents and
problems the competences CEL1, CT2 and CT4 and the learning
outcomes 6 and 7 are evaluated.
In the class work and delivery of practical reports the competences CEL1, CT2 and CT4 and the learning outcomes 6 and 7 are evaluated.
In the Attendance to practical classes, in person or virtually, the competences CEL1, CT2 and CT4 and the learning outcomes 6 and 7 are evaluated.
- Power electronics and motor drives [Recurso electrónico] : advances and trends . Edition: -. Author: Bose, Bimal K.. Publisher: Oxford : Academic, 2006. (Library)
- Power Electronics [electronic resource] : Converters and Regulators by Branko L. Dokić, Branko Blanua.. Edition: 3rd ed.. Author: Dokić, Branko L. author.. Publisher: Springer International Publishing (Library)
- Modeling and high performance control of electric machines. Edition: -. Author: Chiasson, John. Publisher: New York: IEEE ; Hoboken (New Jersey): Wiley-Interscience, cop. 2005 (Library)
- Power electronics and motor drives [Recurso electrónico] : advances and trends . Edition: -. Author: Bose, Bimal K.. Publisher: Oxford : Academic, 2006. (Library)
- Problemas de electrónica de potencia. Edition: -. Author: -. Publisher: Madrid [etc.] : Pearson Prentice Hall, D.L. 2012 (Library)
TRAINING ACTIVITIES |
FORMAT |
METHODOLOGY |
A1 - Large Group Exhibition Classes
|
Presential - 100%** |
Class to all students in the group at the assigned time and room. Theoretical presentations will be made and problems related to the topics exposed will be solved Simulation practices of electric drives and power electronics will be carried out Technical visits to industrial facilities and/or expert seminars and workshops will be offered in the laboratories. Work will be carried out in groups of students and will be presented in class or by video tutorials. |
A2 - Classes in
|
Presential - 100%** |
Class to all students in the group at the assigned time and room. There will be laboratory practices and workshops and/or simulation of electric drives. Individual or small group work will be carried out and presented in class. Technical visits, seminars and workshops will be carried out to reinforce the contents of the subject. |
Individual Tutorials |
Presential Non-presential Mixed |
Depending on the needs of the students, the tutorials can be carried out in the following ways On-site and/or online (synchronous and asynchronous) |
(*) The Centre may establish a different percentage of attendance depending on the number of students and the capacity of the classroom/laboratory in accordance with health measures.
(**) The Centre may establish rotating attendance depending on the number of
students and classroom/laboratory capacity according to health measures (class in the timetable and classroom/laboratory assigned to a part of the group and retransmission by videoconference to the rest, with periodic rotation of students, as determined by the Center
EVALUATION SYSTEM:
It will be similar to the evaluation system for a classroom scenario, indicated in the teacher's guide. If required, and the scenario is mixed, the evaluation will be done by multimodal and mixed means with the indicated resources.
Theoretical-practical examination, written, which represents 70%
of the final qualification.
Presential or virtual assistance and laboratory-simulation
practices, which account for 15% of the final grade.
Accomplishment / exhibition of works, academic activities
directed, which represent 15% of the final grade.
In the Examination Test with theoretical contents and
problems, the CEL1, CT2 and CT4 competences and the learning
results 6 and 7 are evaluated.
In the Classroom Work and the delivery of practice reports, the competencies CEL1, CT2 and CT4 and the learning results 6 and 7 are evaluated.
In the Attendance at practical classes, either face-to-face or virtual, the competences CEL1, CT2 and CT4 and the learning outcomes 6 and 7 are assessed.
VIRTUAL RESOURCES TO BE USED:
Virtual teaching resources such as:
- UJA-ILIAS Virtual Teaching Platform
- Video conferences with Google Meet.
- UJA-TV Platform
- Email address
- Forums and the tools of the UJA's virtual teaching platform.
TRAINING ACTIVITIES |
FORMAT |
METHODOLOGY |
A1 - Large Group Exhibition Classes
|
Non Presential |
Class to all students in the group at the assigned time and room. Theoretical presentations will be made and problems related to the topics exposed will be solved. Non presential Simulation practices of electric drives and power electronics will be carried out Technical visits to industrial facilities and/or expert seminars and workshops will be offered in the laboratories. Non presential Work will be carried out in groups of students and will be presented in class or by video tutorials. Non presential. Use of virtual resources |
A2 - Classes in
|
Non Presential |
Class to all students in the group at the assigned time and room. Non presential There will be laboratory practices and workshops and/or simulation of electric drives. Non presential Individual or small group work will be carried out and presented in class. Technical visits, seminars and workshops will be carried out to reinforce the contents of the subject. Non presential Use of virtual resources |
Individual Tutorials |
Non-presential |
Non presential. Use of virtual resources |
(*) The Centre may establish a different percentage of attendance depending on the number of students and the capacity of the classroom/laboratory in accordance with health measures.
(**) The Centre may establish rotating attendance depending on the number of
students and classroom/laboratory capacity according to health measures (class in the timetable and classroom/laboratory assigned to a part of the group and retransmission by videoconference to the rest, with periodic rotation of students, as determined by the Center
SYSTEM OF EVALUATION
Attendance and participation in the internship, virtually.
This assistance will be online and consists of the delivery
of all the practices, correctly written and made the videos, on the
date indicated in the platform ILIAS, the subject.
(Practices and works were made before the State of Alarm,
these practices will be evaluated in the total calculation of the
evaluation and with the weight indicated in this document).
Weight in the evaluation: Maximum 35%
Delivery of Work-Project Reports.
A paper will be delivered, which will be scored according to
its quality, content and delivery on the date indicated in the
virtual platform ILIAS.
Some works were made before the State of Alarm, these works
will be evaluated with the weight indicated in this document.
Weight in the evaluation: Maximum 15%
Theory Test
A Theoretical Examination will be conducted, which will have
2 parts:
o An oral exam part, which the teacher will give individually
to each student, in which a video conference will be held (if the
video conference is not possible, a phone call or other resources
may be made)*
o A written exam, which will be sent to the ILIAS platform,
on the day and time indicated and which must be taken within the
maximum time allowed. This exam will be either TEST or with short
questions.
It will be sent to the ILIAS platform, scanned or by means of
a photo, or it will be solved by means of the GoogleForms or
TestILIAS application.
The Videoconference option will be enabled to supervise the
writing of the exams, through GoogleMeet *.
(Those theoretical exams, partial, carried out before the
Alarm Status, will be evaluated with the weight of the evaluation
indicated in this document).
Weight in the evaluation: 15%
Problem solving test.
The Troubleshooting Test will be done through a Written Test
in which you will solve one or more proposed problems.
The teacher will send the exam through the ILIAS platform or
through institutional mail to each student, on the day and time
indicated.
Once the student has finished the exam, which is done by
hand, he/she will scan it and send it to the DV platform or by
email to the teacher.
The exam must be sent before the indicated time, otherwise it
cannot be evaluated.
The Videoconference option will be enabled to supervise the
writing of the exams.
(Those problem exams, partial, performed before the Alarm State, will be evaluated with the weight of the evaluation indicated in this document).
Evaluation weight: 35%
VIRTUAL RESOURCES TO BE USED:
Virtual teaching resources such as:
- UJA-ILIAS Virtual Teaching Platform
- Video conferences with Google Meet.
- UJA-TV Platform
- Email address
- Forums and the tools of the UJA's virtual teaching platform.
Institution in charge of data processing: Universidad de Jaén, Campus Las Lagunillas, s/n, 23071 Jaén
Data Protection Delegate: dpo@ujaen.es
Purpose: In accordance with the Universities Law and other national and regional regulations in force, carrying out exams and assessment tests corresponding to the courses students are registered in. In order to avoid frauds while sitting the exam, the exam will be answered using a videoconference system, being able the academic staff of the University of Jaén to compare and contrast the image of the person who is answering the exam with the student's photographic files. Likewise, in order to provide the exam with evidential content for revisions or claims, in accordance with current regulation frameworks, the exam will be recorded and stored.
Legitimacy: compliance with legal obligations (Universities Law) and other national and regional regulations currently in force.
Addressees: service providers who are the owners of the platforms where the exams are carried out and with whom the University of Jaén has signed the corresponding data access contracts.
Storage periods: those established in current in force regulations. In the specific case of exam videoconference recordings, not before the examination records and transcripts are closed or the exam can still be reviewed or challenged.
Rights: you can exercise your right of access, amendment, cancellation, opposition, suppression, limitation and portability by sending a letter to the postal or electronic address indicated above. In the event that you consider that your rights have been violated, you may submit a complaint to the Andalusian Council for Transparency and Data Protection www.ctpdandalucia.es
Person in charge: Universidad de Jaén, Paraje Las Lagunillas, s/n; Tel.953 212121; www.ujaen.es
Data protection delegate (DPO): TELEFÓNICA, S.A.U. ; Email: dpo@ujaen.es
Procedure aim: To manage proper recordings of teaching sessions with the aim of facilitating learning process under a multimodal and/or online teaching
Period for record storage: Images will be kept during legal term according to regulations in force
Legitimacy: Data will be managed according to legal regulations (Organic Law 6/2001, December 21, on Universities) and given consent provided by selecting corresponding box in legal admission documents
Data recipients (transfers or assignments): Any person allowed to get access to every teaching modality
Rights: You may exercise your rights of access, rectification, cancellation, portability, limitation of processing, deletion or, where appropriate, opposition. To exercise these rights, you must submit a written request to the Information, Registration and Electronic Administration Service of the University of Jaen at the address above, or by e-mail to the address above. You must specify which of these rights you are requesting to be satisfied and, at the same time, you must attach a photocopy of your ID card or equivalent identification document. In case you act through a representative, legal or voluntary, you must also provide a document that proves this representation and identification. Likewise, if you consider that your right to personal data protection has been violated, you may file a complaint with the Andalusian Data Protection and Transparency Council www.ctpdandalucia.es