EEG 208: Circuits I



ECG 221 – Circuits ii

CATALOG DATA

Second order RLC circuits, sinusoidal steady state analysis using phasors, sinusoidal steady state power, Laplace transform and its application to circuit analysis, network functions, frequency response, magnetically coupled circuits and transformers.

TEXTBOOK

R.C. Drof and J.A. Svaboda, Introduction to Electric Circuits, 5th edition, John Wiley & Sons, 2001.

COORDINATOR

Yahia Baghzouz, Professor of Electrical Engineering.

COURSE OBJECTIVES

• solve second-order differential equations, and the types of responses expected in circuits with two energy storage elements

• solve circuits problems under sinusoidal steady-state conditions using phasors and impedances

• calculate various powers and how to correct the power factor in sinusoidal steady-state circuits

• analyze circuits with coupled inductors and ideal transformers

• analyze both balanced and unbalanced three-phase circuits

• measure and calculate real power in three-phase circuits

• derive the frequency response of electric circuits using Bode plots

• apply Laplace Transform to circuit problems

• analyze and design filter circuits

PREREQUISITE BY TOPIC

Circuits I

Programming for Scientists and Engineers

Programming for Scientists and Engineers:C

Computer Science I

TOPICS

• Response of circuits with two energy storage elements (solution of second-order differential equations, natural response, forced response, complete response, state-variable approach)

• Sinusoidal steady-state analysis (phasor concept, impedance and admittance, circuit analysis using phasors and impedances, phasor diagrams)

• AC steady-state power (average or real power, rms values, reactive power, complex power, power factor, power factor correction)

• Transformers (coupled inductors, the ideal transformer)

• Three-phase circuits (three-phase power generators, Wye and Delta circuit connections, balanced and unbalanced circuits, real power calculations measurements)

• Frequency response (gain, phase shift and network functions, Bode plots, frequency response of practical op amp circuits)

• Laplace Transform (mathematical properties, solution to differential equations, circuit analysis using impedance, transfer function, stability)

• Filter circuits (characteristics of filters, second-order filters, higher-order filters, loading)

COURSE OUTCOMES

Upon completion of this course, students should be able to:

• derive the complete response of circuits with two energy storage elements

• analyze steady-state sinusoidal circuits using phasors and impedance

• calculate real, reactive, apparent and complex powers, and correct the power factor in a given circuit

• analyze three-phase circuits and calculate real power

• derive the frequency response of a given circuit

• analyze circuits using Laplace Transform

• analyze and design filter circuits

COMPUTER USAGE

Pspice

DESIGN CONTENT

One sixth of the course will be design involving filter circuits, transformers, power factor correction, circuits with specific frequency response. CLASS SCHEDULE

Lecture 3 hours per week

PROFESSIONAL CONTRIBUTION

Engineering Science: 2.5 credits

Engineering Design: 0.5 credits

RELATIONSHIP BETWEEN COURSE AND PROGRAM OUTCOMES

The course outcomes meet the following program objectives:

a. Knowledge of scientific principles that are fundamental to the following application areas: Communications, Computers, Digital Signal Processing, Electronics, Electromagnetics, Power and Solid State.

b. An ability to design and conduct experiments, analyze and interpret data, design a system, component, or process using the techniques, skills, and modern engineering tools, incorporating the use of design standards and realistic constraints that include most of the following considerations: economic, environmental, sustainability, manufacturability, ethical, health and safety, social and political.

COURSE PREPARER AND DATE OF PREPARATION

Yahia Baghzouz, June 8, 2002 (version 1)

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