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General information
General information
ID: DCE 08069
Course name: Electric circuits (Circuitos eletricos)
Department: Computing science and electronics
Undergraduate program: Petroleum engineering
Requirements: Electromagnetism I (Eletromagnetismo I)
Credits: 2
Hours (h): 45 (30T + 15E)
Semester: 2022-2
Lecture: Thursday; 8h to 10h
Exercise: Thursday; 7h to 8h
Course topics
Course topics
Introduction to electric circuits
Basic Concepts
Basic Laws
Methods of Analysis
Circuit Theorems
Operational Amplifiers
Capacitors and Inductors
Sinusoids and Phasors
Introduction to AC Power Analysis
Schedule (link)
Bibliography
Bibliography
Alexander, 2013; Alexander A and Sadiku M, Fundamentos de circuitos eletricos, 5 ed., 2013 (lib. id.: 621.3.012 A375f 5.ed. )
eBook: Select the option "Plataforma Digital Minha Biblioteca" in "bibliotecas-digitais.ufes.br"
Nilsson, 2016; Nilsson J and Riedel S, Circuitos eletricos, Pearson, 10 ed., 2016 (lib. id.: 621.3.012 N712c 10.ed.)
Nilsson, 2009; Nilsson J and Riedel S, Circuitos eletricos, Prentice Hall, 8 ed., 2009 (lib. id.: 621.3.012 N712c 8.ed)
Burian, 2006; Burian Y and Lyra A, Circuitos eletricos, Prentice Hall, 2006 (lib. id.: 621.3.049 B961c)
Irwin, 2009; Irwin D, Analise de circuitos em engenharia, Pearson, 4 ed., 2009 (lib. id.: 621.3.012 172a 4.ed)
lib. id.: library identifier
Course activities
Course activities
Introduction
Introduction
Contents:
A general view of the Electrical engineering
Pre-class activities:
Reading of Section 1.1 (pages 1-6) [2] (link)
Filling in a form with evaluation questions
Class activities:
Lecture and discussion
Post-class activities:
- Basic Concepts
Contents:
Systems of Units; Charge and Current; Voltage; Power and Energy; Circuit Elements
Pre-class activities:
Reading of Sections 1.1-1.6 [1]
Filling in a form with evaluation questions
Class activities:
Lecture and discussion
Post-class activities:
Solving of practical problems 1.1-1.7 [1]
2. Basic Laws
2. Basic Laws
Contents:
Ohm’s Law; Nodes, Branches, and Loops; Kirchhoff’s Laws; Series Resistors and Voltage Division; Parallel Resistors and Current Division; Wye-Delta Transformations
Pre-class activities:
Reading of Sections 2.2-2.6 [1]
Filling in a form with evaluation questions
Class activities:
Lecture and discussion
Post-class activities:
Solving of practical problems 2.1-2.15 [1]
3. Methods of Analysis
3. Methods of Analysis
Contents:
Nodal Analysis; Mesh Analysis
Pre-class activities:
Reading of Sections 3.1; 3.2; 3.4 [1]
Filling in a form with evaluation questions
Class activities:
Lecture and discussion
Post-class activities:
Solving of practical problems 3.1; 3.2; 3.5; 3.6 [1]
4. Circuit Theorems
4. Circuit Theorems
Contents:
Linearity Property; Superposition; Source Transformation; Thevenin’s Theorem; Norton’s Theorem; Maximum Power Transfer
Pre-class activities:
Reading of Sections 4.1-4.6; 4.8 [1]
Filling in a form with evaluation questions
Class activities:
Lecture and discussion
Post-class activities:
Solving of practical problems 4.1-4.13 [1]
5. Operational Amplifiers
5. Operational Amplifiers
Contents:
Operational Amplifiers; Ideal Op Amp; Inverting Amplifier; Noninverting Amplifier; Summing Amplifier; Difference Amplifier; Cascaded Op Amp Circuits
Pre-class activities:
Reading of Sections 5.1-5.6 [1]
Filling in a form with evaluation questions
Class activities:
Lecture and discussion
Post-class activities:
Solving of practical problems 5.3-5.6
6. Capacitors and Inductors
6. Capacitors and Inductors
Contents:
Capacitors; Series and Parallel Capacitors; Inductors; Series and Parallel Inductors. Applications: Integrator; Differentiator; Analog Computer
Pre-class activities:
Reading of Sections 6.1-6.5 [1]
Filling in a form with evaluation questions
Class activities:
Lecture and discussion
Post-class activities:
Solving of practical problems 6.1-6.12 [1]
7. Sinusoids and Phasors
7. Sinusoids and Phasors
Contents:
Phasors; Phasor Relationships for Circuit Elements; Impedance and Admittance; Kirchhoff’s Laws in the Frequency Domain; Impedance Combinations
Pre-class activities:
Reading of Sections 9.1-9.5; 9.7 [1]
Filling in a form with evaluation questions
Class activities:
Lecture and discussion
Post-class activities:
Solving of practical problems 9.1-9.11
8. Introduction to AC Power Analysis
8. Introduction to AC Power Analysis
Contents:
Instantaneous and Average Power; Maximum Average Power Transfer; Effective or RMS Value; Apparent Power and Power Factor; Complex Power
Pre-class activities:
Reading of Sections 11.1-11.6 [1]
Filling in a form with evaluation questions
Class activities:
Lecture and discussion
Post-class activities:
Solving of practical problems 11.1-11.4 [1]
Computational tools
Computational tools
Computing charge from current function using spreadsheet program (link)
Computing charge from current function using scientific program (link)
Plotting current function from charge function using spreadsheet (link)
Solving Cramer's rule using spreadsheet program (link)
Voltage division circuit using circuit simulator program (1a, 1b, 2)
Computing maximum power transfer using circuit simulator program (link)
Relevant information
Relevant information
University schedule 2022 (link)
External resources
External resources
Qucs: DC simulation associated to parametric analysis (yt)
Brazil - 2022
Google Sites
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