Electromechanical Energy Conversion
(EE352) Course Details
Course Name
Course Term
Code
Lecture Application Lab Credit ECTS
Hours
Hours
Hours
Electromechanical EE352 Autumn
Energy
Conversion
3
2
0
4
Pre-requisite
Course(s)
EE 210
Course Language
English
Course Type
Compulsory Departmental Courses
Course Level
Bachelor
Mode of Delivery
Face to Face
Learning and
Teaching
Strategies
Lecture, Demonstration, Experiment, Drill and
Practice, Problem Solving
Course Coordinator • Asst. Prof. Dr. Nuh ERDOĞAN
6
Course Lecturer(s)
Course Assistants
Course Objectives
• To learn the basics of electric machinery
fundamentals • To learn the principles of
Electromechanical Energy Conversion • To
understand the operation of an
ideal/practical/special/three-phase transformers •
To understand how terminal voltage are produced
and varied with load in a synchronous generator
operating alone • To understand the operation of
synchronous generator alone, in parallel with other
generators or with a very large power system • To
understand how synchronous motor can be
started/ how power factor varies as synchronous
motor load and motor field current • To
understand the operation of induction machines
(IM) • To understand the techniques for IM starting
• To understand how the speed of induction
motors can be controlled • To understand how the
induction machine used as a generator • To
understand the operation of DC motors/generators
• To know the types of DC motors • To understand
how to control the speed of DC motors
Course Learning
Outcomes
The students who succeeded in this course;
• 1. Be able to work with real, reactive and
apparent powers
• 2. Be able to calculate the induced torque in an
AC machine
• 3. Be able to calculate ac voltage generated in
an AC machine
• 4. Be able to find the voltage and current
transformations across a transformer
• 5. Be able to calculate the losses and efficiency,
voltage regulation of an transformer
• 6. Be able to derive the equivalent circuit of a
transformer from measurements
• 7. Be able to sketch phasor diagrams for
synchronous machines
• 8. Be able to derive the characteristics of a
synchronous machine
• 9. Be able to tell whether a synchronous machine
is acting as a motor or a generator and whether it
is supplying or consuming reactive power by
examining its phasor diagram
• 10. Be able to derive the equivalent circuit of an
induction machine from measurements
• 11. Be able to use the equation for the
torque-speed characteristic curve
• 12. Be able to explain the speed control of
induction motors
• 13. Be able to perform nonlinear analysis of DC
machines using the magnetization curve, taking
into account armature reaction effects
• 14. Be able to derive the voltage-current
characteristics of DC generators
• 15. Be able to explain the speed control of DC
motors
Course Content
Electric Machinery Fundamentals/ Magnetic
Circuits and Materials / Electromechanical Energy
Conversion Principles/Transformers: The ideal
transformer, practical transformers, special
transformers, three-phase transformers/DC
Machines; DC generators, DC motors, DC motor
starters, Variable speed control of DC
motors/Synchronous Machines: Synchronous
generators, Synchronous motors/ Induction
Machines/ Solid-state induction motor drives
Weekly Subjects and Releated Preparation Studies
Week Subjects
Preparation
1
• Electric Machinery
Please, download the lecture
Fundamentals • Magnetic Circuits notes and review them before the
and Materials
lesson
2
• Electromechanical Energy
Conversion Principles
Please, review last week lecture
notes and glance this week’s
topics from the lecture notes
3
• Transformers: The ideal
transformer
Please, review last week lecture
notes and glance this week’s
topics from the lecture notes
4
• Practical transformers • The
Please, review last week lecture
per-unit system of measurements notes and glance this week’s
topics from the lecture notes
5
• Three-phase transformers •
Special transformers
Please, review last week lecture
notes and glance this week’s
topics from the lecture notes
6
• DC Machines Fundamentals •
DC generators Please,
review last week lecture notes
and glance this week’s topics
from the lecture notes
7
• DC motors
Please, review last week lecture
notes and glance this week’s
topics from the lecture notes
8
• Variable speed control of DC
motors
Please, review last week lecture
notes and glance this week’s
topics from the lecture notes
9
• Synchronous Machines
Please, review last week lecture
notes and glance this week’s
topics from the lecture notes
10
• Synchronous Generators Please, review last week lecture notes
and glance this week’s topics
from the lecture notes
11
• Synchronous Motors
Please, review last week lecture
notes and glance this week’s
topics from the lecture notes
12
• Induction Machines
Please, review last week lecture
notes and glance this week’s
topics from the lecture notes
13
• Induction motor torque-speed
characteristics
Please, review last week lecture
notes and glance this week’s
topics from the lecture notes
14
• Solid-state induction motor
drives
Please, review last week lecture
notes and glance this week’s
topics from the lecture notes
15
Final examination period
Review of topics
16
Final examination period
Review of topics
Sources
Course
Book:
1. Electric Machinery Fundamentals, Stephen J. Chapman,
fifth Edition, McGraw-Hıll International Edition
2. Electrical Machines, Drives and Power Systems, Theodore
Wildi, Sixth Edition, Pearson.
Evaluation System
Requirements
Number
Percentage
of Grade
Attendance/Participation
-
-
Laboratory
-
-
Application
-
-
Field Work
-
-
Special Course Internship
-
-
Quizzes/Studio Critics
2
5
Homework Assignments
2
5
Presentation
-
-
Project
2
10
Seminar
-
-
Midterms Exams/Midterms Jury
2
40
Final Exam/Final Jury
1
40
Total
9
100
Percentage of Semester Work
60
Percentage of Final Work
40
Total
100
Course Category
Core Courses
Major Area Courses X
Supportive Courses
Media and
Managment Skills
Courses
Transferable Skill
Courses
The Relation Between Course Learning Competencies and
Program Qualifications
# Program Qualifications / Competencies
Level of
Contribution
1 2 3
4
1 An ability to apply knowledge of mathematics
(including discrete mathematics, random processes,
differential equations, linear algebra and complex
variables), theoretical and experimental knowledge
of science and of Electrical-Electronics Engineering
in modeling and solving of engineering problems
2 An ability to identify, formulate, and solve complex
engineering problems, ability to choose and apply
appropriate models and analysis methods for this
5
X
X
3 An ability to design a system, component, or
process under realistic constraints to meet desired
needs, and ability to apply modern design
approaches for this
X
4 An ability to use the techniques, skills, and modern
engineering tools necessary for engineering practice,
ability to use information technologies effectively
X
5 An ability to design and conduct experiments, as
well as to analyze and interpret data for engineering
problems
X
6 An ability to function on multi-disciplinary teams,
and ability of individual working
X
7 An ability to communicate effectively in Turkish,
knowledge of, at least, one foreign language
X
8 Recognition of the need for, and an ability to engage
in life-long learning, an ability to stay updated with
science and technology
X
9 An understanding of professional and ethical
responsibility
X
10 Skills in project management, risk management and
time management, recognition of international
standards and methodologies, ability to think
innovatively and find non-traditional approaches,
awareness of sustainable development
11 The broad education necessary to understand the
impact of engineering solutions in a global and
societal context, knowledge of contemporary issues,
awareness of legal issues of engineering solutions
X
X
ECTS/Workload Table
Activities
Number
Duration
(Hours)
Total
Workload
Course Hours (Including
Exam Week: 16 x Total
Hours)
16
3
48
Laboratory
14
2
28
16
3
48
Project
2
5
10
Homework Assignments
2
5
10
Quizzes/Studio Critics
1
5
5
Prepration of Midterm
Exams/Midterm Jury
2
10
20
Prepration of Final
Exams/Final Jury
1
15
15
Application
Special Course Internship
Field Work
Study Hours Out of Class
Presentation/Seminar
Prepration
Total Workload
184