Universidad de Jaén

Theoretical content (development of topics)

Block 1 Types of industrial engines

Topic nº1 - Industrial motors

Induction motor
Stepper motor
Brushless motors
Variable reluctance motors
Block 2 - Modelling of electrical machines and simulation of their electromechanical behaviour

Topic nº2 - Modelling of the three-phase induction motor

Rotating magnetic field and slip
Circuit model of the three-phase induction motor
Model of the machine in arbitrary reference frame dq0
Synchronous and stationary reference frame
Steady state model
Transient model
Simulation in the stationary reference frame
Linearised model
Single-phase induction motor
Topic 3 - Stepper Motor Modelling

Introduction
Stepper motor model
Mechanical and electrical equations for the permanent magnet stepping motor
Topic nº4 - Brushless motor modelling

Three-phase power inverter
Mathematical model of the brushless motor
Reference frame theory
Topic nº5 - SRM variable reluctance motor modelling

Model
Steady state
Block 3 - Control and regulation techniques of electrical machines for motion control

Theme nº6 - Control and regulation of the asynchronous machine

Ring motor with pulsating insertion of resistors
AC motor powered by an AC voltage regulator
Short-circuit rotor motor fed by AC voltage regulation
Ring motor with frequency converter in the rotor circuit. Cascade assemblies
Topic nº7 - Brushless motor control

Vector control
Robust control
Topic nº8 - SRM Variable Reluctance Motor Control

Model
Continuous speed
Dual Slider Control
Particular setting
Block 4 - Application of Control and Regulation Techniques to Electric Motors

Topic 9 - Application of control techniques

General information on regulated drives
Control of electric vehicles
Control of lifts and cranes
Control of production lines and robots
Block 5 - Choice of the most suitable motor and drive (external company or university lecturer)

Topic nº10 - Choice of motor

Topic nº11 - Choice of drive

Practical contents (development of practices)

Practice nº1 - Structure of modern frequency converters

Mains rectifier
Intermediate circuit with capacitor charging
Machine inverter
Automatic control and regulation unit
Practical No. 2 - Operating modes of frequency converters

Equivalent circuit diagram of a three-phase asynchronous motor with three-phase current
Characteristic U/f
U/f2 characteristic
Vector or field oriented control
Practice No. 3 - Optimisation of speed-controlled drives

Minimum voltage rise
Load characteristics
Slip compensation
Speed ramps
Technology with the use of a frequency of 87 Hz
87 Hz operation
Practice No. 4 - Generator mode operation

Brake chopper
Energy recovery
Practice No. 5 - Induction motor modelling

Motor modelling
Motor simulation

DETAILED INFORMATION:

• Lectures, exposition of theory and general examples and conferences.
• Small group teaching: seminars, debates, practical activities and clarification of doubts.

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 grading system will be governed by the provisions of Royal Decree 1125/2003 of 5 September, which establishes the European credit system and the grading system for official university degrees.
DETAILED INFORMATION:
Theoretical-practical written exam at the end of the term, which will be worth 50% of the final mark.
Practical work with a weight of 30% of the final mark.
Work on a topic of the subject and presentation of the same in class which will have a value of 10% of the total of the subject.
Attendance at theory and practical classes and at the work presentation sessions 10%.
In general terms, the first and second aspects of the evaluation system (S1, S2) will be used to assess the student's progress in the following competences
competences CB6, CG2MMKTR, CT5, E08MMKTR, E09MMKTR and learning outcomes RB6, RE08MM, RE09MM, RT5 and RG2mMKTR.

Through the third aspect of the assessment system (S3) the student's progress in the competences CB6, CG2MMKTR, CT5, E08MMKTR, E09MMKTR and in the learning outcomes RB6, RE08MM, RE09MM, RT5 and RG2mMKTR will be assessed.

The fourth aspect of the assessment system (S4) will assess the student's progress in the competences CB6, CG2MMKTR, CT5, E08MMKTR, E09MMKTR and in the learning outcomes RB6, RE08MM, RE09MM, RT5 and RG2mMKTR.

CT5: The capacity for reasoning and critical analysis shown by students in the different tests/exercises/assignments or even in their own participation in class will be assessed within each of the assessment systems presented in the subject.

1- TEACHING METHODOLOGY AND TRAINING ACTIVITIES

According to the determination of the Escuela Politécnica Superior de Jaén for the subject of Modelling and Control of Electrical Machines, the theoretical classes in large group (A1) will be face-to-face 100% in the classroom and assigned timetable. As for the small group classes (A2 - practical), according to the guidelines of the Centre, they will be non-rotational face-to-face classes at 100% in the laboratory and assigned timetable.

(*) The Centre may establish a different percentage of attendance depending on the number of students and the capacity of the classroom/laboratory.

2.- EVALUATION SYSTEM

 The system of evaluation and assessment will be the same as in the fully face-to-face scenario as determined in this course guide.

  3.- RESOURCES

 The virtual course web page contains the necessary material for the classes:

• Course notes
• Practical scripts
• Individual work proposals for the subject

1- TEACHING METHODOLOGY AND TRAINING ACTIVITIES
The theoretical classes in large groups (A1) will be online via videoconference during the assigned timetable. As for the
small group classes (A2 - practical), they will be held online using videos on the practices complemented
with directed activities for each of the practices in the assigned timetable.

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