Syllabus-ELG2138

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Faculty of Engineering

Electrical

Electrical Engineering-GENI

Engineering-GENIE

E

Circuit Theory I

ELG2138B00

Jeongwon Park

2017 Fall Term

Course Hours

Monday 08:30 - 10:00 Monday 08:30 - 10:00 Location: STEH0104 Location: STEH0104 Type: Type: Thursday 10:00 - 11:30 Thursday 10:00 - 11:30 Location: HGN302 Location: HGN302 Type: Type:

Professor

Park, Jeongwon (j

Park, Jeongwon (jpark2@[email protected]).ca)

Office Hours Office Hours

Wednesday 13:15 - 15:00 Wednesday 13:15 - 15:00 Location: Room (ARC 541) Location: Room (ARC 541)

Teaching Assistant

Rasekh ,

Rasekh , Payman ([email protected] ([email protected])ca)

Course Description

DC and sinusoidal steady state (AC)

DC and sinusoidal steady state (AC) analysis of circuits. Basic passive circuit analysis of circuits. Basic passive circuit elements (resistors,elements (resistors, capacitors, inductors). Voltage and current sources. Kirchoff laws. Loop and

capacitors, inductors). Voltage and current sources. Kirchoff laws. Loop and nodal analysis. Circuitnodal analysis. Circuit theorems: Superposition

theorems: Superposition, Maximum power transfer, Thevenin, Norton. , Maximum power transfer, Thevenin, Norton. Forced and natural Forced and natural responsesresponses of RL and RC

of RL and RC circuits using the differential equation approach. Sinusoidal signals, complex numbers,circuits using the differential equation approach. Sinusoidal signals, complex numbers, phasors and impedance concepts. Average and

phasors and impedance concepts. Average and RMS quantities. Steady state RMS quantities. Steady state time-domain behaviourtime-domain behaviour of inductors and capacitors. Complex, average and apparent power. Introduction to

of inductors and capacitors. Complex, average and apparent power. Introduction to the use of the use of electrical measurement equipment such as voltmeters, ammeters, wattmeters, function generators electrical measurement equipment such as voltmeters, ammeters, wattmeters, function generators and oscilloscopes. Voltage, current and

and oscilloscopes. Voltage, current and impedance measuremenimpedance measurement.t.

General and Specific Objectives

Upon completion of the course, student will be able to : Upon completion of the course, student will be able to : Understand the techniques used in the analysis of circuits

Understand the techniques used in the analysis of circuits with Direct Current (DC)with Direct Current (DC) Independent/depe

Independent/dependent Voltage/Current Sources ndent Voltage/Current Sources and Resistorsand Resistors Determine voltage/curren

Determine voltage/current/power in circuits t/power in circuits with Direct Current Independent/dependentwith Direct Current Independent/dependent Voltage/Curren

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Apply basic circuit theorems (Superposition/Norton/Thévenin) in the analysis of circuits with DC Independent/dependent Voltage/Current Sources and Resistors

Understand the Operation of Energy Storage Elements (Capacitors and Inductors) Develop the voltage (and/or) current time waveform in a capacitor (and/or) inductor

Develop a model for circuits with Independent/dependent voltage/current sources and resistors using Notrton/Thévenin theorems

Derive and plot the time-domain transient response (voltage/current) in circuits with DC sources, Resistors, multiple switching elements, and a single energy storage element (capacitor or inductor)) Determine the stability condition for circuits with resistances, dependent (voltage/current) sources and a single energy storage element (capacitor or inductor)

Understand the concepts of Phasor-domain representation of sinusoidal waveforms

Compute the Steady-State Phasor-domain response of circuits excited by sinusoidal sources Compute the Steady-State time-domain response of circuits excited by sinusoidal sources Understand the impedance and admittance representation of resistor/s/capacitors/inductors Represent circuits (with sinusoidal sources) in the phasor domain

Use complex analysis to analyze circuits in sinusoidal regime

Understand the various concepts of electric power such as the instantaneous, average, effective and complex power in the context of circuits consisting of capacitive/inductive/resistive elements and excited by sinusoidal sources

Apply complex analysis to calculate various types of power consumed or generated in circuits consisting of capacitive/inductive/resistive elements and excited by sinusoidal sources

Perform Computer-based circuit simulation using specialized electrical engineering software

Evaluations

Lab report

Evaluation Date: Ongoing

Evaluation Percentage: 15

Students form groups of 2 students per group to run the lab experiement and record the results. Each group submit only one lab report.

There are 4 lab experiements, with each lab experiement requiring a seperate lab report. Lab reports are submitted at the end of a 3 hours lab session.

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Each lab report includes a prelab component which the student must prepare before coming to the lab session.

The prelab component of the lab report is worth 30% of the total lab mark.

Upon completing the lab expereiment and finsihning the lab report, the TA will assign the remaining 70% of the lab mark based on the students's performance during the lab sessions

Date Activities

Sept.19th ,22th: Lab 0: Introduction

Oct 3rd ,6th: Lab1: Direct current and voltage measurements and loading effects Oct. 17th ,20th: Lab2: Resistor networks

Nov 7th ,10th: Lab3: Analysis on 1st order Circuits

Nov 21st ,24th: Lab4: Voltages, Currents and Power in Phasor Domain

Written exam (e.g. exam, long answer)

Midterm Exam

DATE: SATURDAY October 14, 2016. TIME: 10:00 AM PLACE: FTX 147, FTX 147 A, FTX 147 B.

DURATION: 90 minuites.

Written exam (e.g. exam, long answer)

Evaluation Date: Final Exam Period

Written assignment (e.g. essay, term paper)

Quizzes (10%) and homework assignments (5%)

Quizzes and/or homework assignments are given on a weekly basis during the last 5-10 minuites of the Discussion Group Sessions.

Course Calendar

Date Content / Activity / Event / Evaluation

Week 1 Module 1: Electric Circuit Variables

Current, voltage, power, energy, SI units, resistors, Ohm’s law, sources, switches.

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Kirchhoff’s laws (Law1, Law2) , resistors in series and in parallel, voltage divider, current divider, series and parallel sources.

Week 3-4 Module 3: Methods of Analysis of Resistive Circuits, Node voltage analysis, mesh current analysis.

Week 4-5 Module 4: Circuit Theorems

Source transformations, superposition, Thévenin and Norton equivalent circuits, maximum power transfer.

Week 6 Module 5: Energy Storage Elements

Capacitors (bis), inductors, energy storage, series and parallel, initial conditions.

Week 7-8 Module 6: Response of RL and RC Circuits

1 st order RL and RC circuits response, switching, stability. Week 8-9 Module 7: Sinusoidal Steady-State Circuit Analysis

Response to sinusoidal functions, complex sources, phasors, impedance.

Week 10-11 Module 8: Power in Sinusoidal Steady-State Systems

Instantaneous, active and reactive power, power factor, complex power.

Week 12 Module 9: Measurement Equipments

Voltmeters, Ammeters, Function generators and oscilloscopes, Current, voltage and impedance measurements

Other Information

Remarks: - Students will be provided with a series of suggested problems selected from the textbook. It is HIGHLY RECOMMANDED to invest significant time in PRACTICING with these problems.

Final Mark and Grading Formula

In order to pass the course, the student must have scored at least 50% of the "written component" of the evaluation, where by the written component it is meant the combination of the Mid-Term and Final Exams. More precisely, the formula used to calculate the final mark on the course is given as follows.

IF 20% of (MidTerm-Exam Mark) + 50% of (Final-Exam Mark) >= 35/100 , THEN:

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(Final-Exam mark) ELSE:

FINAL MARK = Failure Mark (D,E, or F) Couse Materials:

All course materials will be relaesed in the Blackboard Learn (click here). ATTENDANCE:

Attendance at courses of instruction, laboratory periods and discussion groups is mandatory

according to the faculty guidelines. Failure to attend at least 80% of all classes and DGD’s without unauthorized excuse will be treated seriously and offending students will not be admitted to the final exam. An attendance sheet will be passed at the beginning of each lecture and DGD; students will be required to sign this sheet to indicate their presence. Please refer to the faculty rules (click here) in this matter.

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Monographs

Course Main Textbook (click here)

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Plagiarism

Beware of academic fraud!

Academic fraud is an act by a student that may result in a false evaluation (including papers, tests, examinations, etc.). It is not tolerated by the University. Any person found guilty of academic fraud will be subject to severe sanctions.

Here are some examples of academic fraud: Plagiarism or cheating of any kind;

Present research data that has been falsified;

Submit a work for which you are not the author, in whole or part;

Submit the same piece of work for more than one course without the written consent of the professors concerned.

Please consult this webpage: it contains regulations and tool to help you avoid plagiarism.

An individual who commits or attempts to commit academic fraud, or who is an accomplice, will be penalized. Here are some examples of possible sanctions:

Receive an “F” for the work or in the course in question;

Imposition of additional requirements (from 3 to 30 credits) to the program of study; Suspension or expulsion from the Faculty.

You can refer to the regulations on this webpage.

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