Call for Master and specialization courses A.Y. 2022-23

VI Ediz- Master in Managment e Diritto della Facoltà di Economia (60 credits)

www.modsc.uniroma2.it

deadline 15/03/2023

Ref. dottrinasociale@uniroma2.it 3398747838

Students from “Engineering Sciences” at Tor Vergata

To apply for the Master of Science in Mechatronics Engineering, there are two application windows, exclusively used by students who do not need a student visa and whose Bachelor’s Degree*** is awarded by an Italian Institution.

A.Y. 2023-24

II additional window: 1st of February 2024 – 28th of February 2024. Response by 14th of March 2024.

A.Y. 2024-25

I additional window: 22nd of July 2024 – 09th of September 2024.
II additional window: 03rd of February 2025 – 28th of February 2025.

(*You can also apply if you must graduate in the October session.)

READ CAREFULLY THE CALL PUBLISHED ON THIS PAGE:

Call for Applications A.Y. 2023/24:

  • [ENG-CALL for Applications 2024-25 Mechatronics]

CALL for DiscoLAZIO 2022/2023

CALL for DiscoLAZIO 2022/2023

Disclaimer: This guide has been created by Tor Vergata with the purpose of supporting first-year international students in filling up DiscoLazio application because modules are written in Italian only by the Regional Body. Students will find a screenshot of the form they have to fill out with the one-to-one fields translation below. Tor Vergata is not responsible for any mistake made by the students who are pleased to carefully read the Call and related documents before starting the application.

Bando Lazio DiSCo 2022

deadline 20/07/2022

Student Welcome 2022

Student Welcome 2022

A traditional event dedicated to welcoming and orientation activities for all new students arriving at Tor Vergata University of Rome.

We are very happy to announce that the Students Welcome 2022 will be held in presence!

The Students Welcome is a traditional event taking place in the first weeks of the new academic year  (5 – 23 September 2022) dedicated to welcoming and orientation activities for all new students arriving at Tor Vergata University of Rome.


https://web.uniroma2.it/en/contenuto/students_welcome_2022

POWER ELECTRONICS AND ELECTRICAL DRIVES

POWER ELECTRONICS AND ELECTRICAL DRIVES
2 YEAR 2 semester 9 CFU
Stefano Bifaretti
A.Y. 2021-22
Stefano Bifaretti (7cfu)

Cristina Terlizzi (2cfu)

A.Y. 2022-23 1st Year I semester

A.Y. 2023-24  (NOT HELD)

A.Y. 2024-25

Code: 8039781
SSD: ING-INF/01

LEARNING OUTCOMES:
The Power Electronics and Electrical Drives course aims to provide a basic understanding of the power semiconductors of the main electronic circuits used for the static conversion of electrical energy as well as the electrical drives. The student will acquire the ability to analyse and perform an initial sizing of power electronic converters operating in either direct or alternating current.

KNOWLEDGE AND UNDERSTANDING:
The student will be gradually guided to the knowledge of the functional characteristics and behavior of the main static power converters used, in particular, in industrial applications, in Distributed Generation Systems and in power trains of electical vehicles. In order to improve the topics understanding, the use of Matlab-Simulink specific packages for the simulation of electronic power converters is illustrated.

APPLYING KNOWLEDGE AND UNDERSTANDING:
The knowledge acquired during the course allows the student to select the topology and size of the power converter in relation to the final design.
Different application examples, in particular devoted to distributed energy generation plants, uninterruptible power supplies and electric mobility will allow the student to improve his ability to apply the acquired knowledge.

MAKING JUDGEMENTS:
The student will be able to collect and process specialized technical information on power converters and verify their validity.

COMMUNICATION SKILLS:
The student will be able to relate with power electronics specialists in order to request the technical information necessary for the development of a project activity.

LEARNING SKILLS:
The skills acquired during the course will allow the student to undertake, with a high degree of autonomy, subsequent studies or apply for technical roles in companies working in the field.

 

SYLLABUS:

POWER SEMICONDUCTORS

Power Semiconductors employed in Power Electronics converters: Diodes, BJT, MOSFET, IGBT, Thyristors, Wide Bandgap Semiconductors).

Static and dynamic behavior. Thermal behavior. Conduction and switching losses.

Technical specifications provided by manufacturers’ datasheets. Driving circuits.

POWER CONVERTER TOPOLOGIES

Behavioral characteristics: unidirectional and bidirectional energy transfer, controlled voltage sources. Analysis method of power converters.

DC-DC Converters. Buck, Boost, Buck-Boost. Switching losses reduction. Average Model. Modulation techniques (PWM, PFM, PRM). Output voltage open-loop control. Closed-loop control. Current control.Half and Full Bridge DC-DC converters.

DC-AC Converters (Inverters). Half and Full Bridge DC-AC single-phase converters based on static switches. Three-phase converters. Modulation techniques. Selective Harmonic Elimination (SHE). Sinusoidal Pulse Width Modulation (SPWM).

Rectifiers: Single-phase and three-phase diode rectifiers. Single-phase and three-phase force-commutated PWM rectifiers: topologies, voltage and current controls. Power Factor Corrector (PFC). Effects on grid side of power converters. Generalized power factor. Compliance with grid codes.
Isolated DC-DC converter.

ELECTRICAL DRIVES
Introduction to Electrical Drives. DC, Permanent Magnet Synchronous Motors and Induction Motors. DC motors model.

Power Electronics Applications

Power Converters simulation using Matlab-Simulink/Simpowersystem.
Photovoltaic Conversion Systems.
Power trains for electrical vehicles. Battery chargers.