Università Roma Tre

Theory of three phase circuits and systems. Main properties of symmetric and balanced three phase networks. Fortesque's theorem .
Circuit model of power transformer, current transformers and voltage transformers. Principles of energy conversion. Electrodynamics: rotating magnetic field.
Basics of main electric rotary machines.
Description of production, transmission and distribution of
Electric energy systems. Fundamentals of electric power systems hv, mv and lv. Primary power lines parameters. Modelling of line through distributed parameters and / or delta or eye two- ports. Numerical methods for the calculation of power flows. The state of neutral in the three-phase systems. Fault analysis. Models
Equivalent circuit for the calculation of current and short circuit in at bt. Surge protection. Breakers and fuses. Coordination of protection. Harmonic filtering in electrical installations.
Basic design of lv power systems.

Dispense del docente e slide delle lezioni
G. Conte, Impianti Elettrici – Ed. Hoepli
F. Iliceto, Impianti Elettrici – Ed. Patron
F.Iliceto, Lezioni di Elettrotecnica, Vol.II “Elementi ed applicazioni delle macchine elettriche – Ed. Patron