CODE  72351 

ACADEMIC YEAR  2022/2023 
CREDITS 

SCIENTIFIC DISCIPLINARY SECTOR  INGIND/31 
LANGUAGE  Italian 
TEACHING LOCATION 

SEMESTER  1° Semester 
MODULES  This unit is a module of: 
TEACHING MATERIALS  AULAWEB 
The module aims at providing basic knowledges on circuit theory, propaedeutic for the subsequent study of electronics, electrical machines and drives.
At the end of the module, students will acquire the tools to analyse electrical circuits, both DC and AC (single and three phase). They will be able to solve circuits by applying circuit simplification techniques (for example by means of the Thévenin and Norton theorems) and systematic methods (nodal analysis and mesh analysis) to derive voltages, currents and powers. They will also be able to solve simple transients.
At the end of the course, students will be able to analyse:
 DC circuits
 AC circuits
 simple transients
employing both systematic methods ( nodal and mesh analysis) and by simplifying the network by means of Thévenin and Norton theorems, Millman formulas, etc.
Students will be able to describe the basic concepts of circuit theory (Kirchhoff laws, bipole characteristics, network theorems, solution methods,...) and the meaning of the involved quantities (e.g., voltage, current, powers in DC and AC, etc...)
Students will also have a basic knowledge of threephase networks and will become familiar with the concepts of electrical power balance.
Frontal lessons, alternating theory subjects and examples of analysis of DC and AC circuits, similar to those students will have to solve during the exam.
Introduction  Electromagnetic phenomena, current and voltage  Bipoles and energy balance  Network properties  Direct current networks  Dielectric phenomena (capacitors)  Magnetic phenomena (inductor)  Alternate Current networks  Three phase networks  Introduction to electrical machines.
L. Verolinio, Elementi di Reti Elettriche, Edises, 2019
M. Repetto, S. Leva, “Elettrotecnica. Elementi di teoria ed esercizi”, CittàStudi, 2018
R. Perfetti: “Circuiti Elettrici”, seconda edizione, Zanichelli Editore, Bologna. ISBN: 978–88–08–1788–6
M. Guarnieri, A. Stella: “Principi ed applicazioni di Elettrotecnica (volume primo)”, Edizioni Libreria Progetto Padova.
C. K. Alexander, M.N.O. Sadiku: “Circuiti elettrici”, McGraw–Hill, ISBN 88 386 0853–9.
C. A. Desoer, S. Kuh: “Fondamenti di teoria dei circuiti”, Franco Angeli Editore, Collana di Ingegneria Elettrica.
Office hours: On appointment: daniele.mestriner@edu.unige.it daniele.mestriner@unige.it +393337973889
ERMANNO DI ZITTI (President)
GIULIO BARABINO
PAOLO GASTALDO
PAOLO MOLFINO
MARIO NERVI
RODOLFO ZUNINO
MANSUETO ROSSI (President Substitute)
All class schedules are posted on the EasyAcademy portal.
Written test : two written tests will be held during the lesson period (first one: a DC circuit, second one: an AC circuit; 3 points each). As an alternative: written tests during the examination period (2 circuits to solve, AC and DC, 6 points in total).
Threshold for admission to the oral examination: score ≥ 4, out of 6.
Oral exam : a discussion of about 30 minutes on exercises and theoretical arguments.
Written tests: solution of a DC circuit (first test during the module or first exercise of a test after the end of the of the module) and of an AC circuit (second test during the module or second exercise of a test after the end of the module), similar to those analysed during the course. Solutions of some of the previous tests are available on aulaweb.
Oral exam: the student will be asked to, first, solve another circuit and, second, to discuss one of the topics related to circuit theory presented during the module (e.g.: to describe a law, a theorem, a solution method, or to discuss the meaning and properties of a quantity.)
Date  Time  Location  Type  Notes 
