( english version )
Electric Science A ( 5 CFU )
Prof. Carlo Concari
     Tel. 0521 905831 - Fax. 0521 905822           E-mail. carlo.concari@unipr.it           Home page. http://www.unipr.it/~cacof697

Finalità
This course aims at providing fundamental knowledge of electric circuits in D.C. and sinusoidal steady state, with an introduction on three phase systems.

Programma
From Maxwell's field theory to the quasi-steady-state electromagnetic field.
Steady-state electrodynamic field. Voltage and current.
Two-pole systems in D.C.: resistors, voltage and current sources, power analysis.
Electrical circuit analysis in D.C.: graph theory, independent equations, node and mesh methods, effect superposition, Thevenin's and Nothon's theorems.
Steady-state magnetic field: electromagnetic circuits.
Quasi-steady-state electrical field: capacitors.
Quasi-steady-state magnetic field: inductors.
Lumped parameter circuits. Power analysis of capacitors and inductors.
Transient circuit analysis. Time domain solution.
AC circuit analysis: the Steinmetz transform.
AC power analysis. Power factor correction. Resonance.
Three phase systems. Delta and wye connections.

Attività d'esercitazione
Numerical exercises

Modalità d'esame
A written test and a verbal test.

Propedeuticità
Mathematics, Calculus, Physics.

Testi consigliati
C.K. Alexander, M.N.O. Sadiku, "Circuiti elettrici", McGraw-Hill.
V. Daniele, A. Liberatore, R.D. Graglia, S. Manetti, "Elettrotecnica", Monduzzi Editore

 
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