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COURSE INFORMATION
Course CodeCourse TitleL+P HourSemesterECTS
KOT 136ELECTRIC MACHINES2 + 12nd Semester3

COURSE DESCRIPTION
Course Level Associate's Degree
Course Type Compulsory
Course Objective Teaching the basic principles, characteristics, working principles of electrical machines, magnetic field, moment, force, relationship between mechanical work and electrical work, motor-generator-transformer concepts.
Course Content Electromechanical energy conversion formula and principles / study of various laws ampere, faraday, lenz / magnetic circuits / transformers / asynchronous motors, structure and working principle of direct current machines, types. Synchronous motor and generators, structure, operating principle, synchronous motor starting methods.
Prerequisites No the prerequisite of lesson.
Corequisite No the corequisite of lesson.
Mode of Delivery Face to Face

COURSE LEARNING OUTCOMES
1Knows the principles of electromechanical energy conversion.
2Knows the basic principles of transformers.
3Knows the basic principles of asynchronous motor.
4Knows the basic principles of direct current machines.
5Knows the basic principles of synchronous machines.

COURSE'S CONTRIBUTION TO PROGRAM
PO 01PO 02PO 03PO 04PO 05PO 06PO 07PO 08PO 09PO 10PO 11PO 12PO 13PO 14PO 15PO 16
LO 001              54
LO 002              54
LO 003              54
LO 004              54
LO 005              54
Sub Total              2520
Contribution0000000000000054

ECTS ALLOCATED BASED ON STUDENT WORKLOAD BY THE COURSE DESCRIPTION
ActivitiesQuantityDuration (Hour)Total Work Load (Hour)
Course Duration (14 weeks/theoric+practical)14342
Hours for off-the-classroom study (Pre-study, practice)12224
Mid-terms144
Final examination188
Total Work Load

ECTS Credit of the Course






78

3
COURSE DETAILS
 Select Year   


 Course TermNoInstructors
Details 2023-2024 Spring1METİN ERSÖZ
Details 2022-2023 Spring1METİN ERSÖZ
Details 2022-2023 Spring2METİN ERSÖZ
Details 2021-2022 Spring1METİN ERSÖZ
Details 2021-2022 Spring2METİN ERSÖZ


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Course Details
Course Code Course Title L+P Hour Course Code Language Of Instruction Course Semester
KOT 136 ELECTRIC MACHINES 2 + 1 1 Turkish 2023-2024 Spring
Course Coordinator  E-Mail  Phone Number  Course Location Attendance
Lecturer METİN ERSÖZ mersoz@pau.edu.tr COSBMYO A0104 %70
Goals Teaching the basic principles, characteristics, working principles of electrical machines, magnetic field, moment, force, relationship between mechanical work and electrical work, motor-generator-transformer concepts.
Content Electromechanical energy conversion formula and principles / study of various laws ampere, faraday, lenz / magnetic circuits / transformers / asynchronous motors, structure and working principle of direct current machines, types. Synchronous motor and generators, structure, operating principle, synchronous motor starting methods.
Topics
WeeksTopics
1 Magnetic Circuits, Properties of magnetic materials, Ampere’s law and magnetic circuits, Faraday’s law and induced voltages, Permanent magnets, Induction and coupled magnetic circuits
2 Electromechanical Energy Conversion, Electromagnetic energy storage, System energy conservation, Forces, Lorentz torque, and reluctance torque, Sensors and Actuators
3 Three-Phase Systems and Power Systems, Real and reactive power, Three phase systems, Y and Delta connections and transformations, Electric energy transmission and distribution systems
4 Transformers, Ideal transformer, Physical model and equivalent circuits, Transformer testing, Three phase transformers, Autotransformers
5 Transformers, Ideal transformer, Physical model and equivalent circuits, Transformer testing, Three phase transformers, Autotransformers
6 Working principles of the Three-phase IMs and its physical model
7 Power analysis of the Three-phase IM, efficiency of the IM, and its loading conditions, slip-torque, power and speed relations.
8 Single phase induction motor types. General working principles of single phase induction motor.
9 Midterm Exam
10 Direct Current Machines (DCM), types and specifiacations of the structures
11 DC generators, types and terminal voltage controlling, power analysis
12 Synchrounous Machines (SM), types and working principles, importance of this machine
13 Synchrounous Generators (SG), structures of the exciting circuits, controlling and regulation of the terminal voltage and frequency
14 Step Motors, Universal Motor
Materials
Materials are not specified.
Resources
ResourcesResources Language
Elektrik Makineleri, Çeviri Editörü: Prof. Dr. Sırrı Sunay GÜRLEYÜK, Palme YayınlarıTürkçe
Electromecanical Energy Conversion and DC machinesEnglish
Elektrik Makinaları 1-2 Birsen Yayınevi 2005Türkçe
Course Assessment
Assesment MethodsPercentage (%)Assesment Methods Title
Final Exam60Final Exam
Midterm Exam40Midterm Exam
L+P: Lecture and Practice
PQ: Program Learning Outcomes
LO: Course Learning Outcomes