THE CITADEL THE MILITARY COLLEGE OF SOUTH CAROLINA Department of Electrical & Computer Engineering ELEC 201 Electric Circuit Analysis I Course Syllabus Fall 2012 Prerequisites/corequisites: MATH 131 or permission of the department head to allow it as a corequisite/ ELEC104, PHYS 221/271 Course Description: Basic electrical elements and sources, Ohm’s and Kirchhoff’s Laws, techniques of DC circuit analysis, sinusoidal analysis and phasors, power, three-phase circuits, and transient response of simple circuits, uses SPICE to aid circuit analysis. Instructor: Professor Siripong Potisuk Office: GRIMS 329 Phone: (843) 953-4895 E-mail: siripong.potisuk@citadel.edu Office hours: 1500 – 1700 TR, 0900 – 1100 MWF. Others by appointment Class schedule: (Three Credit Hours) Section 01: 0800 – 0850, MWF; Section 02: 1100 – 1150, MWF; Room: GRIMS 305 Room: GRIMS 305 Required Text: James W. Nilsson & Susan A. Riedel, Electric Circuits, 9th Edition, Prentice-Hall, 2011. References: 1) Charles K. Alexander & Matthew N.O. Sadiku, Fundamentals of Electric Circuits, 4th Edition, McGraw-Hill, 2009. 2) Joseph G. Tront, PSPICE for Basic Circuit Analysis, McGraw-Hill, 2004. 3) Mahmood Nahvi and Joseph A. Edminister, Schaum’s Outline Series on Theory and Problems of Electric Circuits, 4th Edition, McGraw-Hill, 2002. Course Webpage: http://faculty.citadel.edu/potisuk Course Outcomes: A student who successfully fulfills the course requirements will have demonstrated 1. An understanding of basic concepts of charge, voltage, current, power, and energy. 2. An understanding of the meaning/function of electrical devices, such as resistors, inductors, capacitors, dependent and independent sources, as well as the op amp. 3. An understanding of basic circuit laws including ohm’s law, KVL, and KCL and an ability to apply them to write the equilibrium equations for a given network. 4. An understanding of various analysis techniques (Nodal, Mesh, Superposition, Source transformation, Thevenin & Norton equivalent circuits) to simplify the analysis of circuit and the computation of its responses. 5. An understanding of the behavior of first and second-order circuits in terms of their transient and steadystate responses. 6. An ability to analyze and compute the steady-state response of AC circuits using the phasor method. Grading Policy: Eleven Homework sets (the lowest score will be dropped) 15% Six quizzes (the lowest score will be dropped) 10% Three in-class tests 45% Final Exam (comprehensive) 30% The following grading system will be adopted as a guideline for assigning a letter grade. This guideline is subject to change depending upon the overall class performance as well. A : 90 – 100% B : 80 – 89.9% C : 70 – 79.9% D : 60 – 69.9% F : 0 – 59.9% Homework: 1) Homework will be assigned on a weekly basis and must be turned in at the beginning of class on the due date. Only neat and legible work will be accepted. Thus, it is recommended that all homework be written in pencil and only on one side of engineering paper. Late homework will incur a 50% penalty and be accepted no later than one week from the due date. 2) Homework will be graded for effort and correctness. Solutions will be distributed in class or uploaded to the course webpage one week after the due date. It is imperative that student periodically check the course webpage for updates and important news pertaining to the class. Attendance: Class attendance is mandatory. Student is required to notify the instructor, if possible, in advance should it be necessary to miss a class for any reason and will be responsible for any material missed. Absences in excess of 20% of the class meetings will result in a failing grade for the course. Unexcused absence from a test or a final exam will result in a zero for that test or exam. Excused absence will be granted under extreme circumstances only (guard duty is not considered an extreme circumstance). Classroom Policy Classroom environment is an important factor for effective learning. Students are expected to strictly follow certain rules and regulations so as not to create unnecessary distractions and interruptions during class. 1) Food and drinks are strictly prohibited in the classroom. 2) All electronic devices with audible alarms (cell phones, pagers, watches etc.) must be turned off. 3) Students are expected to show up to class on time. Attendance will be called at the beginning of every class, and the results reported via the Citadel’s electronic class absence system. 4) Students are to refrain from talking to other students during class. Extraneous conversation creates noise and diminishes one’s ability to concentrate and pay attention. Special Accommodations: Any students requiring special accommodations for learning disabilities should provide the instructor with verifiable written documentation of their needs as early in the semester as possible (i.e., within the first two weeks of the semester). This will ensure that the students have ample opportunity to succeed in their academic pursuits. Academic Honor Policy: While it is permissible and recommended to rely on fellow students for assistance outside of classroom, it is not permissible to copy any portion of another student's work and pass it off as your own. Cheating and/or plagiarism in any form will be fully prosecuted under the Citadel honor code. Important Dates: Tuesday, August 28th Friday, September 28th Wednesday, October 24th Friday, October 26th Tuesday, October 30th Friday, November 16th Sunday, November 25th Friday, November 30th SCCC Drop/Add ends Test I Leadership Development day, No classes Test II Last day to withdraw with a grade of “W” Fall break begins after last class Fall break ends Test III Thursday, December 6th Friday, December 7th Wednesday, December 12th Last day of class Final Examination, GRIMS 305: Final Examination, GRIMS 305: 1300 − 1600 (Section 02) 1300 − 1600 (Section 01) Lesson Plan: Week Date 1 08/22 08/24 2 08/27 08/31 3 09/03 09/07 4 09/10 09/14 5 09/17 09/21 6 7 8 9 09/24 09/28 10/01 10/05 10/08 10/12 10/15 10/19 10 10/22 10/26 11 12 13 14 15 16 10/29 11/02 11/05 11/09 11/12 11/16 11/19 11/23 11/26 11/30 12/03 12/05 Topics Introduction, Review of Simultaneous Equations and Cramer’s Rule, System of Units Basic Concepts, Charge and Current, Voltage, Power & Energy, Circuit Elements Ohm’s Law, Circuit Topology: Nodes, Branches, Loops; Kirchhoff’s Voltage (KVL) and Current (KCL) Laws, Resistive Circuits, Resistances in Series & Parallel, Circuit Analysis by Series & Parallel Equivalents, Principles of Voltage and Current Division, Delta-Wye Transformation Methods of Analysis, Nodal & Mesh Analysis, Supernode, Supermesh Superposition Theorem, Source Transformations, TEST I Thevenin & Norton Equivalent Circuits, Max Power Transfer Capacitance and Capacitors Inductance and Inductors Complex Numbers, Sinusoids, Phasors, AC Circuits Description in the Frequency Domain, Impedance and Admittance, TEST II Sinusoidal Steady-State Analysis, Nodal & Mesh Analysis, Superposition Theorem, Thevenin & Norton Equivalent Circuits Response of First-order RL and RC Circuits FALL BREAK Natural and Step Responses of RLC Circuits, TEST III Review, FINAL EXAMINATION References Appendix A Chapter 1 Chapter 1 Chapter 2, Section 4.1 Chapter 3 Chapter 4 Chapter 4 Chapter 4 Chapter 6 Chapter 6 Appendix B Chapter 9 Chapter 9 Chapter 9 Chapter 7 Chapter 8