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Instructor |
Levent Ovacik |
Objective |
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Course Code |
ELK 332E |
To provide an undergraduate level of knowledge on synchronous and DC machines used for generation of electric energy and driving industrial loads by means of basic magnetic field theory and energy conversion principles. |
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CRN |
20934 |
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Credit |
3-0-0 |
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Course Type |
MT |
Contents |
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Language |
English |
Introduction to electric machinery principles: basic notions related to rotational motion, induced voltages and induced forces. AC machinery fundamentals, rotating field theory, induced torque, AC machine windings and Fourier series analysis of airgap magnetic field, construction of synchronous machines, equivalent circuit, phasor diagram of round-rotor and salient-pole synchronous machines, synchronization conditions, single and parallel generator operation, starting synchronous motors, armature reaction and active and reactive loading curves, study of generator transients. DC machinery fundamentals, construction of DC machinery, armature windings, commutation, armature reaction, shunt, compunded and series exitation fields, fundamental equations, torque-speed characteristics, equivalent circuits, generator and motor operation, stating and speed control of DC motors.
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Prerequisite |
N/A |
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Semester |
6th Semester |
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Class Hours |
Weds. 10:00-13:00 EEB 5203 |
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If you have any suggestions for this course please click
here.
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Announcements
Some important news about the course
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Visit this page at least once a week to check the announcements for this course.
|XX.XXX.2006| Click
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Outline
Weekly schedule of topics to be covered during the semester
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To see the outline of this course click
here
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Grading
Grading polciy and rules
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RESTRICTED ACCESS ("username" and "password" necessary)
Attendance: To be able to take the final exam, 70% of attandance is required.
Quizes whose dates are not announced before will be randomly given in the class hours.
If no quiz is given during class, attendace will be taken.
If no attendance is taken during the class hours, students will be considered to be PRESENT that week.
Those who do not take the quiz or Midterm will be considered ABSENT in the class of that week.
Those who take the quiz will be considered PRESENT in the class of that week.
Being "absent" more than 4 (four) weeks of the semester will result in a grade of "VF" (This means that the student will not be allowed to take the final exam.)
Grading: Your Grade will be determined from the weighted averages of 6 (six) Quizes, 2 (two) Midterm Exams and the Final Exam. The weights are:
Quizes 20%
Mid-Term Exams 30%
Final Exam 50%
Rules:
All exams will be CLOSED book.
Every student must exhibit his/her own work in exams. Copying any part of work from other students' work is subject to Institute's rules for "Academic Dishonesty," and an action will be taken against the violators.
To see your grades click here
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Suggestions
Some tips to do better on this course
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There is no prerequisite for this course. However, students are expected to use basic circuit theory, basic electromagnetics,
three-phase AC systems, arithmetic with complex numbers, phasor notation, complex power, power factor, rms, basic mechanics, work, power,
rotational motion, etc.
Course material should be studied before coming to the class.
There will be problem solving and review sessions every two or three weeks. Problems related to the theory of the course
will be solrved in the
class hours by the teaching assistant (TA). The students are advised to be attended to the review sessions to gain practice on problem solving.
Office hours are arranged for the students to meet with the course instructor or the TA.
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Documents
Class notes and some course related supplimentary material
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 to open the document files in this WEB site.
Supplimentary material supporting the textbook of this class can be found at: http://www.mhhe.com/engcs/electrical/chapman/
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Quizes
Due dates of quizes, questions and their solution files
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Quiz
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Date
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Questions
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Solutions
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Quiz-1
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00.XXX.2008
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Quiz-2
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00.XXX.2008
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Quiz-3
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00.XXX.2008
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Quiz-4
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00.XXX.2008
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Exams
Exam dates, questions and their solutions posted after the exams
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Exam
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Date
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Questions
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Solutions
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Midterm
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00.XXX.2008
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Final
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20.May.2008
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Previous Year Exam Questions
You can find exam and homework questions asked in previous years
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References
Textbook and the list of bibliography related to this course
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Textbook:
Chapman, S.J., Electric Machinery Fundamentals, 3rd Ed., MacGraw-Hill, 1999.
References:
[1] Fitzgerald, A.E., Kingsley, C., Umans, S.D., Electric Machinery, 5th Ed. MacGraw-Hill, 1990.
[2] Sen, P.C., Principles of Electric Machines and Power Electronics, John-Wiley & Sons, 1989.
[3] Güzelbeyoğlu, N., Elektrik Makinaları I-II, İ.T.Ü Elektrik-Elektronik Fak. Ofset Baskı Atölyesi, 1998.
[4] Güzelbeyoğlu, N., Elektrik Makinaları I-II: Teori-Çözümlü Problemler, Birsen Yayınevi, 2005.
[5] Englemann, R.H., Middendorf, W.H., Handbook of Electric Motors, Marcel Dekker, 1995.
[6] Sarıoğlu, K., Elektrik Makinalarının Temelleri (Senkron Mainalar), Birsen Yayınevi, Istanbul, 2003.
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