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## ELEMENTI DI ELETTROTECNICA

CODE 107805 2022/2023 3 cfu during the 1st year of 11429 TECNOLOGIE INDUSTRIALI(L-P03) - GENOVA ING-IND/31 Italian GENOVA 1° Semester AULAWEB

## OVERVIEW

This subject aims to provide basic elements of electrical circuit theory: fundamental electrical components and analysis of elementary linear circuits at stationary and sinusoidal steady-state.

## AIMS AND CONTENT

### AIMS AND LEARNING OUTCOMES

At the end of this subject, the student is expected to know the characteristics of the main electrical components. He/she will be able to correctly apply the descriptive and topological equations to analyze a linear, time-invariant circuit at DC and AC steady-state.

### TEACHING METHODS

Classroom or remote (through Teams) lectures (30 hours). During the lessons, in addition to the explanation of the theoretical concepts, the teacher will solve exercises about circuit analysis.

### SYLLABUS/CONTENT

Voltage, current, flux, charge, electrical energy and power.
Electrical component (bipole, n-pole, two-port), Kirchhoff laws.
Fundamental adynamical bipoles and two-port (resistor, ideal generator, controlled generator, ideal transformer); series and parallel connection of bipoles.
Resistive dividers, Thévenin and Norton equivalent models of composite bipoles; analysis of linear circuits at DC steady state.
Superposition principle; Tellegen's theorem.
Fundamental dynamical components (capacitor, inductor, and coupled inductors).
Analysis of linear circuits in AC steady-state; phasors; impedance and admittance; complex power; triphase systems; mean and RMS value of periodic quantities.

- M. Parodi, M. Storace, Linear and Nonlinear Circuits: Basic & Advanced Concepts, Vol. 1, Lecture Notes in Electrical Engineering, Springer, 2017, ISBN: 978-3-319-61234-8 (ebook) or 978-3-319-61233-1 (hardcover), doi: 10.1007/978-3-319-61234-8.

- M. Parodi, M. Storace, Linear and Nonlinear Circuits: Basic & Advanced Concepts, Vol. 2, Lecture Notes in Electrical Engineering, Springer, 2020, ISBN: 978-3-030-35044-4 (ebook) or 978-3-030-35043-7 (hardcover), doi: 10.1007/978-3-030-35044-4.

- L.O. Chua, C.A. Desoer, E.S. Kuh, Circuiti lineari e non lineari, Jackson, Milano, 1991.

- C.K. Alexander, M.N.O. Sadiku, Circuiti elettrici (3A edizione), MacGraw-Hill, Milano, 2008.

- M. de Magistris, G. Miano, Circuiti, Springer, Milano, 2007.

- G. Biorci, Fondamenti di elettrotecnica: circuiti, UTET, Torino, 1984.

- V. Daniele, A. Liberatore, S. Manetti, D. Graglia, Elettrotecnica, Monduzzi, Bologna, 1994.

- M. Repetto, S. Leva, Elettrotecnica, CittàStudi, Torino, 2014.

## TEACHERS AND EXAM BOARD

### Exam Board

ALBERTO OLIVERI (President)

MATTEO LODI

MARCO STORACE (President Substitute)

## LESSONS

### LESSONS START

Regular (see https://corsi.unige.it/corsi/11429)

### Class schedule

All class schedules are posted on the EasyAcademy portal.

## EXAMS

### EXAM DESCRIPTION

The exam is composed of a written test where the student will analyze simple circuits at stationary and sinusoidal steady state.

### ASSESSMENT METHODS

The written exam will allow to evaluate the ability to analyze siple linear circuits at stationary and sinusoidal steady state, by applying the conceptual tools described during the lessons.

### Exam schedule

Date Time Location Type Notes
23/02/2023 10:00 GENOVA Scritto
09/03/2023 10:00 GENOVA Scritto
11/05/2023 10:00 GENOVA Scritto
25/05/2023 10:00 GENOVA Scritto
06/07/2023 10:00 GENOVA Scritto