The course aims to present the principles and methodologies necessary to deal with the problems of electrical systems with particular reference to those of machines and electrical systems in contexts associated with the technology for the marine applications. In this context, the student will be able to face the design of simple systems, he will also acquire the skills necessary for the choice and use of the most common electrical machines and the basic components of electrical systems used in the industrial and marine areas.
teacher profile teaching materials
- G. Chitarin, F. Gnesotto, M. Guarnieri, A. Maschio, A. Stella - Elettrotecnica, 2 - Applicazioni - Società Editrice Esculapio
- Additional Documents and Numerical Exercises - https://ingegneria.el.uniroma3.it/
Programme
Electric field and magnetic field. Electromagnetism fundamentals, basic principles and theorems for the analysis of electric and magnetic circuits. Electric circuits indc.Representation of sinusoidal electric quantities, definition of circuit impedance and analysis of single-phase and three-phase circuits; instantaneous power, active power and power factor in single-phase and three-phase circuits. Instruments and methods for measuring current, voltage, active power, power factor and energy in single-phase and three-phase circuits. Basic principle and operating characteristics of power transformers. Basic principles of staticpower conversion.Theory of the rotating magnetic field; basic structure and operating characteristics of induction and synchronous machines. Components and systems being used in power plants devoted to either generation or transportation or distribution of the electric energy; protection against either overvoltages or overcurrents; sizing of low-voltage secondary-network systems; power-factor correction; protective grounding and safety-related aspects in power distribution systems.Core Documentation
- G. Chitarin, F. Gnesotto, M. Guarnieri, A. Maschio, A. Stella - Elettrotecnica, 1 - Principi - Società Editrice Esculapio- G. Chitarin, F. Gnesotto, M. Guarnieri, A. Maschio, A. Stella - Elettrotecnica, 2 - Applicazioni - Società Editrice Esculapio
- Additional Documents and Numerical Exercises - https://ingegneria.el.uniroma3.it/
Reference Bibliography
Giorgio Rizzoni – Elettrotecnica, Principi e applicazioni –Terza edizione, Mc Graw Hill G. Conte, M. Erbogasto, E. Monastero, G. Ortolani, E. Venturi – Corso di Elettrotecnica, Elettronica e Applicazioni, vol. 1 –HOEPLI, 2004 P. Piccinini – Eserciziario di elettrotecnica e macchine elettriche –HOEPLI, 2007Type of delivery of the course
Class teaching in a conventional way. In the case of an extension of the health emergency from COVID-19, the lectures will be taught through the TEAMS platform.Attendance
Class attendance is not mandatory.Type of evaluation
Written and oral examination. The written test can also be taken through ongoing tests.