2022-Fall-ECE-202-LECTURE-A3

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University of Alberta *

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202

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Electrical Engineering

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Oct 30, 2023

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ECE 202 LEC A3: Electrical Circuits I - Course information Fall 2022 Moodle web page URL: https://eclass.srv.ualberta.ca Course announcements will be posted on eclass and emailed out using eclass. Instructor information Name: Masoud Baghelani Office: DICE 11-388 E-mail: baghelan@ualberta.ca Office hours: Tue 13:00-14:00 or by appointment TAs: Faraz Zargari: fzargari@ualberta.ca Yiming Zheng: zheng23@ualberta.ca Schedule information: Lecture Times/Location: 11:00-12:20 Tue Thur/MEC2-3; Seminar Time/Location: 15:00-15:50 Mon/MEC2-3, starting Sep 12 Midterm exam: Tue Nov.1 st , 11:00-12:20 (negotiable) Final exam: Fri Dec 16, 9:00-11:00 ECE 202 Calendar description: Circuit element definitions. Circuit laws: Ohm's, KVL, KCL. Resistive voltage and current dividers. Basic loop and nodal analysis. Dependent sources. Circuit theorems: linearity, superposition, maximum power transfer, Thevenin, Norton. Time domain behavior of inductance and capacitance, energy storage. Sinusoidal signals, complex numbers, phasor and impedance concepts. Magnetically coupled networks. Single phase power and power factor. Prerequisites: MATH 101, 102. Textbook Required Textbook: J. David Irwin and R. Mark Nelms. Basic Engineering Circuit Analysis, 12th Edition. Wiley. Publisher's web site: http://ca.wiley.com/WileyCDA/WileyTitle/productCd- EHEP003200.html Any recent edition should be fine. Note: 10th edition is available online at UA library, and 11th edition at Cameron Reserve Desk. Other References: Lecture notes presented in the class. https://eclass.srv.ualberta.ca/mod/resource/view.php?id=3158319 M.E. Van Valkenburg. Network Analysis. 3rd edition, Prentice Hall, 1974. Available at Cameron.

Paul Scherz, Dr. Simon Monk. Practical Electronics for Inventors, 4th Edition, McGraw- Hill/TAB, 2016. Available online at UA library. In particular Chapters 2, 3, 7 deal with many practical aspects of circuits and give additional perspective. J.W. Nilsson and S.A. Riedel. Electric Circuits, 10th Edition. Prentice Hall, 2015. Available at Cameron Reserve Desk. R.C. Dorf and J.A. Svoboda. Introduction to Electric Circuits, 8th Edition, Wiley, 2010. R.M. Mersereau and J.R. Jackson. Circuit Analysis: A Systems Approach. Prentice Hall, 2006. Matlab Matlab will be used in the lecture, seminar, and problem sets. We use Matlab for numerical and symbolic computations. Course content Irwin 12 th edition content Ch.1 Units, definitions of circuit variables, power, sign conventions, basic circuit elements (CEs) Ch.2 Ohm’s law, KCL, KVL, single loop and single node-pair circuits, resistor combinations (series parallel and wye-delta), voltage and current division. Ch.3 Solving linear systems of equations (not in Irwin), nodal analysis, mesh analysis. Ch.5 Additional analysis techniques: superposition, linearity, Thevenin and Norton theorems, maximum power transfer. Ch.6 Inductors and capacitors: definitions, voltage current relations, L and C combinations, energy, power. Ch.8 Appendix Sinusoids, complex numbers, phasors, impedance, admittance, AC analysis methods (nodal, mesh, superposition, linearity, Thevenin and Norton Theorems). Ch.9 Instantaneous power, average power, maximum power transfer, RMS/Effective values, power factor, complex power, power factor correction. Ch.10 Mutual inductance and coupled coil circuits, transformers. Marking scheme Problem sets: 15% Labs: 15% Midterm exam: 25% Final exam: 45%

Necessary condition to pass course: attend and pass all labs and pass the final exam. Problem Sets There will be 7-8 problem sets. Solutions will be posted. TA who marks problem sets: Amir Moeini moeini@ualberta.ca Problem sets are submitted to the lecture assignment box labelled "ECE 202 LEC A3 Baghelani" in DICE. No late assignments accepted without justification (eg. religious, health grounds). Lab Info URL: https://eclass.srv.ualberta.ca Lab Content Lab 1: “Intro to DC Circuits”: *Power supplies, digital multimeters *Ohm’s law, power, KVL/KCL *Multimeter loading effects Lab 2: “Circuit Theorems” (DC circuits) *Thevenin’s theorem *Maximum power transfer *Superposition Lab 3: “Intro to AC Circuits” *Operating a scope and function generator *AC circuits, capacitors and inductors Lab 4: “AC Circuit Analysis”: *AC circuit analysis *Phasor diagrams Calculator Policy For the exams in this course , you are permitted to use any "approved" programmable or non-programmable calculator. Formula sheets will be allowed during exams. Formula Sheets One double sided sheet will be permitted on the mid-term exam. Two double sided sheets will be permitted on the final exam. Anything can be put on these sheets which must be prepared by yourself. University policies “Policy about course outlines can be found in Course Requirements, Evaluation Procedures and Grading of the University Calendar.” "The University of Alberta is committed to the highest standards of academic integrity and hones ty. Students are expected to be familiar with these standards regarding academic honesty and to uphold the polici es of the University in this respect. Students are particularly urged to familiarize themselves wit h the provisions of the Code of Student Behaviour (online at www.governance.ualberta.ca) and a void any behaviour which could potentially result in suspicions of cheating, plagiarism, misrepre sentation of facts and/or participation in an offence. Academic dishonesty is a serious offence and can result in suspension or expulsion from the University." “Audio or video recording, digital or otherwise, of lectures, labs, seminars or any other teaching environment by students is allowed only with the prior written consent of the instructor or as a p art of an approved accommodation plan. Student or instructor content, digital or otherwise, creat ed and/or used within the context of the course is to be used solely for personal study, and is not to be used or distributed for any other purpose without prior written consent from the content aut hor(s).” “Only those items specifically authorized by the instructor may be brought into the exa

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m facility. The use of unauthorized personal listening, communication, recording, photographic and/or computational devices is strictly prohibited. Students should refrain from bringing any un authorized electronic device into an examination room, including cell phones, high tech watches, high tech glasses or other such devices.”