TÜRKÇE
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Information
| Code | ELK201 |
| Name | Asynchronous and Synchronous Machines |
| Term | 2022-2023 Academic Year |
| Semester | 3. Semester |
| Duration (T+A) | 3-1 (T-A) (17 Week) |
| ECTS | 4 ECTS |
| National Credit | 3.5 National Credit |
| Teaching Language | Türkçe |
| Level | Ön Lisans Dersi |
| Type | Normal |
| Mode of study | Yüz Yüze Öğretim |
| Catalog Information Coordinator | Öğr. Gör. SERDAR KAŞIKCI |
| Course Instructor |
Öğr. Gör. SERDAR KAŞIKCI
(A Group)
(Ins. in Charge)
|
Course Goal / Objective
In this course, it is aimed that students comprehend the structures and working principles of alternating current (AC) machines, gain the ability to make calculations of asynchronous machines and synchronous machines in different ways of operation, have the knowledge of choosing the machine to be used in practice, and make installation, maintenance and fault detection of asynchronous and synchronous machines.
Course Content
Content of this course are; structure and running of asynchronous machines, apposite EMF in stator, slip and equivalent circuits components of asynchronous machines, power, efficiency and torque, drive analysis methods of asynchronous machines, structure, types, working principals of synchronous machines, EMF in stator and harmonics, analysis of equivalent circuits, regulation methods, analysis of parallel operation of alternators, , active and reactive load share, analysis of excitation current effects in no load and full load synchronous motors.
Course Precondition
NA
Resources
1-) Ed. Prof.Dr.Doğan Gökhan ECE, Elektrik Makinaları, Anadolu University AÖF Publications (Publication No: 1587), June 2012. 2-) Prof. Dr. İlhami ÇOLAK, Elektrik Makinaları-2, Seçkin Publications, 2014
Notes
Induction Motors Unpublished Lecture Notes, Serdar KAŞIKCI.
Course Learning Outcomes
| Order | Course Learning Outcomes |
|---|---|
| LO01 | Explains the structure, working principle and importance of sliding of asynchronous machines. |
| LO02 | Explains the stator windings of asynchronous machines. |
| LO03 | Defines the types of asynchronous motors. |
| LO04 | Makes electrical connections and installations of asynchronous motors. |
| LO05 | Makes winding insulation measurements of asynchronous motors. |
| LO06 | Makes the appropriate machine selection by comparing the plate and catalog information of asynchronous motors. |
| LO07 | It makes applications of starting, braking and changing the direction of rotation of asynchronous motors. |
| LO08 | Makes the equivalent circuit analysis with the empty running and short circuit test of asynchronous motors. |
| LO09 | Analyzes power, efficiency and torque behavior of induction motors with equivalent circuit elements. |
| LO10 | Explain the structure and working principle of synchronous machines. |
| LO11 | Defines synchronous machine types. |
| LO12 | Explains the usage of three phase conventional winding synchronous generators (alternator). |
| LO13 | Explain the effect of excitation current in alternators. |
| LO14 | Explains what the voltage produced in the alternator depends on. |
| LO15 | Performs the alternator equivalent circuit analysis. |
| LO16 | Explains voltage regulation in alternator. |
| LO17 | Explains how the machine parameters will be affected according to the load status (ohmic, inductive, capacitive) in the alternator. |
| LO18 | Explains the conditions of parallel connection of alternators. |
Relation with Program Learning Outcome
| Order | Type | Program Learning Outcomes | Level |
|---|---|---|---|
| PLO01 | Bilgi - Kuramsal, Olgusal | Have basic theoretical knowledge about mathematics, science and electric field. | 2 |
| PLO02 | Bilgi - Kuramsal, Olgusal | Analyzes electrical circuits. | 4 |
| PLO03 | Beceriler - Bilişsel, Uygulamalı | Recognizes passive and active circuit elements. | 2 |
| PLO04 | Bilgi - Kuramsal, Olgusal | Explains the operation of basic analog and digital electronic circuits. | |
| PLO05 | Beceriler - Bilişsel, Uygulamalı | Recognizes low and high voltage electrical switchgears | |
| PLO06 | Beceriler - Bilişsel, Uygulamalı | Draws computer aided electrical installation project. | |
| PLO07 | Beceriler - Bilişsel, Uygulamalı | Performs the installation and maintenance of electrical machines. | 5 |
| PLO08 | Beceriler - Bilişsel, Uygulamalı | Recognizes the basic concepts and elements of control systems. | |
| PLO09 | Beceriler - Bilişsel, Uygulamalı | Performs fault detection and repair in energy panels. | |
| PLO10 | Beceriler - Bilişsel, Uygulamalı | Makes basic automation system design and applications with Programmable Control devices. | |
| PLO11 | Bilgi - Kuramsal, Olgusal | Explain the basic concepts of generation, transmission and distribution of electrical energy. | 2 |
| PLO12 | Beceriler - Bilişsel, Uygulamalı | Uses electrical measuring devices effectively. | 2 |
| PLO13 | Beceriler - Bilişsel, Uygulamalı | Have the ability to follow developments in the necessity of lifelong learning and new technologies. | 2 |
| PLO14 | Yetkinlikler - Öğrenme Yetkinliği | Uses at least one professional software related to electronic circuit design. | |
| PLO15 | Yetkinlikler - Bağımsız Çalışabilme ve Sorumluluk Alabilme Yetkinliği | To have a command of communication skills and foreign language in order to communicate efficiently and follow the latest developments in his/her field of study | |
| PLO16 | Yetkinlikler - Bağımsız Çalışabilme ve Sorumluluk Alabilme Yetkinliği | Takes individual responsibility and is prone to teamwork. | |
| PLO17 | Yetkinlikler - İletişim ve Sosyal Yetkinlik | Uses office software and communication technologies. | |
| PLO18 | Yetkinlikler - Öğrenme Yetkinliği | Occupational safety, worker health, occupational accidents and environmental protection knowledge and quality awareness. | |
| PLO19 | Yetkinlikler - Alana Özgü Yetkinlik | Has a sense of professional and ethical responsibility. |
Week Plan
| Week | Topic | Preparation | Methods |
|---|---|---|---|
| 1 | Structure and winding of asynchronous machines. | Read the resources related to the course | Öğretim Yöntemleri: Anlatım, Soru-Cevap |
| 2 | Rotating magnetic field in asynchronous motors, classifying insolation types. | Read the resources related to the course | Öğretim Yöntemleri: Anlatım, Soru-Cevap |
| 3 | Factors on stator EMF and related equaitions. | Read the resources related to the course | Öğretim Yöntemleri: Anlatım, Alıştırma ve Uygulama |
| 4 | Relation of rotor voltage and frequency with slip. | Read the resources related to the course | Öğretim Yöntemleri: Anlatım, Soru-Cevap |
| 5 | No load and full load operation, fazor diagrams and equivalent circuits. | Read the resources related to the course | Öğretim Yöntemleri: Anlatım, Soru-Cevap, Deney / Laboratuvar |
| 6 | Analysis of of equivalent circuits, motor chracteristics, motor construction standarts. | Read the resources related to the course | Öğretim Yöntemleri: Anlatım, Soru-Cevap, Alıştırma ve Uygulama |
| 7 | Power, efficiency, torque equations in asynchronous motors. | Read the resources related to the course | Öğretim Yöntemleri: Anlatım, Alıştırma ve Uygulama |
| 8 | Midterm Exam | Read the resources related to the course | Ölçme Yöntemleri: Yazılı Sınav |
| 9 | Drive asynchronous motors and design drives. | Read the resources related to the course | Öğretim Yöntemleri: Anlatım, Soru-Cevap |
| 10 | Sturucture , working principals and construction of synchronous machines | Read the resources related to the course | Öğretim Yöntemleri: Anlatım, Soru-Cevap, Gösteri |
| 11 | Harmonic voltages and elimination of harmonics. | Read the resources related to the course | Öğretim Yöntemleri: Anlatım, Soru-Cevap, Alıştırma ve Uygulama |
| 12 | Armature reaction in alternators, armature voltage changing by load, equivalent circuits, regulation calculations. | Read the resources related to the course | Öğretim Yöntemleri: Anlatım, Soru-Cevap |
| 13 | Paralel operation of alternators, estimation of circulation and synchronization current, active and reactive load share in alternators. | Read the resources related to the course | Öğretim Yöntemleri: Anlatım, Deney / Laboratuvar |
| 14 | Structure and running of synchronous machines and synchronous machine types and load current changing. | Read the resources related to the course | Öğretim Yöntemleri: Anlatım, Deney / Laboratuvar |
| 15 | Starting of synchronous motors. | Read the resources related to the course | Öğretim Yöntemleri: Anlatım, Deney / Laboratuvar |
| 16 | Final Exam | Read the resources related to the course | Ölçme Yöntemleri: Yazılı Sınav |
| 17 | Final Exam | Read the resources related to the course | Ölçme Yöntemleri: Yazılı Sınav |
Student Workload - ECTS
| Works | Number | Time (Hour) | Workload (Hour) |
|---|---|---|---|
| Course Related Works | |||
| Class Time (Exam weeks are excluded) | 14 | 4 | 56 |
| Out of Class Study (Preliminary Work, Practice) | 14 | 2 | 28 |
| Assesment Related Works | |||
| Homeworks, Projects, Others | 0 | 0 | 0 |
| Mid-term Exams (Written, Oral, etc.) | 1 | 8 | 8 |
| Final Exam | 1 | 16 | 16 |
| Total Workload (Hour) | 108 | ||
| Total Workload / 25 (h) | 4,32 | ||
| ECTS | 4 ECTS | ||