Electronic converters for applications in the renewable and e-mobility sectors sector.
Power converters in Photovoltaic systems .
Power converters for efficient drives.
Power converters for high Efficiency Lighting Systems.
REATTI CORTI – Efficienza Energetica. Ottimizzazione tecnico economica delle utenze elettriche By ESCULAPIO Marian K. Kazimierczuk", Pulse-width Modulated DC-DC Power Converters", Wiley September 2008, ISBN: 978-0-470-69465-7. by Marian K. Kazimierczuk, Dariusz Czarkowski" Resonant Power Converters, 2nd Edition Wiley, March 2011, ISBN: 978-0-470-90538-8
Obiettivi Formativi
Training the student's knowledge at a professional level to make him able to operate autonomously in the field of sustainability, including practical applications such as photovoltaic systems and in the simulation and design of electronic power converters.
CC1-CC2-CC3-CC6-CC7-CC8-CC9-CC11-CC13
Prerequisiti
Knowledge of the principles of operation of electric motors, of the devices used in power converters. Linear circuit analysis techniques both in the time and frequency domain.
Power electronics underpin key innovations that will be essential for Europe's green transition. Used for electricity, power electronic device applications from automobiles to photovoltaic electrical systems.
Modalità di verifica apprendimento
Intermediate tests . The intermediate tests consist, in each case, of 3 exercises aimed at verifying knowledge on three-phase systems, on electric machines, on electric drives.
CT1#B049 Written technical communication (reports, deliverables)
CT3#B049 Development of an adequate expression and technical discussion of own arguments
CT4#B049 Graphic representation and communication (drafting of diagrams, graphs and tables)
CT7#B049 To respect commitments and deadlines
Oral interview
The oral exam consists of an interview aimed at evaluating the student's communication skills and at bringing out the knowledge of the topics discussed and discussed in the course. The students also have the chance to prepare group designs.
CT1#B049 Written technical communication (reports, deliverables)
CT2#B049 Coordinated work group
CT3#B049 Development of an adequate expression and technical discussion of own arguments
CT4#B049 Graphic representation and communication (drafting of diagrams, graphs and tables)
CT5#B049 Understanding of technical standards
CT6#B049 Conducting bibliographic research using the main resources (libraries, scientific databases, etc.)
CT7#B049 To respect commitments and deadlines
CT8 Communication through presentations and web systems
Verified knowledge
CC5#B049 Knowledge and understanding of the principles of industrial electro-technics, electrical machinery, industrial robotics and controls used in industrial plants.
CC10#B049 Knowledge and understanding of applicable engineering techniques and methods (and their limitations) in non-technical fields.
Applicative and Cognitive Skills to be verified
CA5#B049
Applying knowledge and understanding related to the most appropriate methods of analysis, modelling, verification and experimentation to design, analyze and test machines and plants. This includes: the interpretation and drafting of mechanical parts and machines (also using dedicated CAD systems); the sizing and the functional and structural verification of components and mechanical groups subjected to static and fatigue stress; the functional setting of the design of a mechanical system, applying the principles of kinematics and static principles; analysis of the characteristics of metallic and polymeric materials for the production; the choice of the best production process aimed at the creation of mechanical components; analysis and design of production systems including the study of reliability, safety and economic and environmental sustainability.
Programma del corso
DC-AC converters for interfacing with the network of electrical enewable power sources.
AC motor drives
AC-DC RECTIFIERS: Single phase and single and double half wave rectifiers,
uncontrolled, semi-controlled and controlled type. Three-phase rectifiers
and simple and double half-wave, uncontrolled semi-controlled type, e
checked.
DC-DC CONVERTERS : PWM type converters:
Buck type converter Boost type converter. Type converter
buck-boost. Forward converter. Flyback converter.
Push-pull converter. Half-bridge type converter.
Full bridge type converter. Linear models of continuous converters
continuous PWM type.
DC-AC INVERTER: Single-phase and three-phase square wave mouse inverter with
cancellation of harmonics. Resonant inverter with zero-voltage switching.
Inverter for wireless transmission of electricity
POWER SUPPLIES: Stabilized power supplies. Linear regulators and a
switching. Isolated dc-dc converters. Control of dc-dc converters
switching used as stabilizers. Dc-dc regulators project
Obiettivi Agenda 2030 per lo sviluppo sostenibile
CA1: Ability of analysis and modeling of mechanical/electrical/propulsive components and systems: basic problems and models for industrial engineering, with special reference to mechanical and energy engineering.
CA8: Ability of analyzing plants, components and process technologies and methods of engineering and their economic implications
CC1: In-depth knowledge in the field of energy and electricity
CC9: Generation of cold, electrical systems and electrical machines.
CT1: Written technical communication (reports, deliverables)
CT2: Coordinated work group
CT3: Development of an adequate expression and technical discussion of own arguments
CT4: Graphic representation and communication (drafting of diagrams, graphs and tables)
CT5: Understanding of technical standards
CT6: Conducting bibliographic research using the main resources (libraries, scientific databases, etc.)
CT7: To respect commitments and deadlines
CT8: Communication through presentations and web systems