| Course Title | Code | Language | Type | Semester | L+U Hour | Credits | ECTS |
|---|---|---|---|---|---|---|---|
| Electrical Machines | MEM385 | Turkish | Compulsory | 5. Semester | 3 + 0 | 3.0 | 5.0 |
| Prerequisite Courses | |
| Course Level | Undergraduate |
| Mode of delivery | Face to face |
| Course Coordinator | Doç. Dr. Ferzan KATIRCIOĞLU |
| Instructor(s) | Doç. Dr. Ferzan KATIRCIOĞLU (Güz) |
| Goals | Giving information on ferromagnetic material acteristics and losses used in manufacturing electric machinery, transformer types used widely in industry, determination of equivalent electrical circuit parameters, obtaining load acteristics, calculation of efficiency and voltage regulation. Electromechanical energy conversion, field energy, co-energy, force, torque, D.C. machines, magnetization, excitation methods, generator and motor operation, capacity and efficiency calculation. |
| Course Content | Introduction To Electric Machines, Transformers And Rotational Motion, Analysis Of Single And Three Phase Transformers, Calculation Of Equivalent Circuit Parameters. Wiring Of Three Phase Tansformers, Voltage Regulation, Measurement Transformators, Continuous And Transient Stateof Linear Direct Current Machines,The Structure Of Direct Current Machines, Comutation İn Direct Current Machines. The Equivalent Circuits Of Direct Current Generators And Motors. The Mathematical Model And Analysis Of Transient State Of Direct Current Machines. Brushless Direct Current Machines. |
| # | Öğrenme Kazanımı |
| 1 | Special electric machines will recognize |
| 2 | Direct-Current Motors will be learned |
| 3 | Synchronous Generators will be learned |
| 4 | Asynchronous machine's structure will be learned |
| 5 | The structure of Transformers will be learned |
| Week | Topics/Applications | Method |
|---|---|---|
| 1. Week | Sources of magnetic field generation, Faradays law of induction, stored energy in magnetic circuits | Interview |
| 2. Week | Transformer types, transformation of electric circuit components, equivalent circuit of transformers, phasor diagram of transformers | Interview |
| 3. Week | Voltage regulation in transformers, determination of maximum efficiency point in transformers, obtaining simplified equivalent circuit of transformers and comparison with real equivalent circuit | Interview |
| 4. Week | Determination of equivalent circuit parameters of transformer, short circuit and open circuit operation tests | Interview |
| 5. Week | Determination of transformer winding polarity, parallel connection of transformers | Interview |
| 6. Week | Three phase transformers, instrument transformers (current transformers, voltage transformers) | Interview |
| 7. Week | Electromechanic energy conversion, field energy, co-energy, force, torque | Interview |
| 8. Week | DC machines, voltage and torque, magnetisation, excitation methods, generator and motor operation | Interview |
| 9. Week | DC machines, voltage and torque, magnetisation, excitation methods, generator and motor operation | |
| 10. Week | Direct current generators, mechanical construction, armatüre windings | Interview |
| 11. Week | Armature reaction, direct current generator types and acteristic curves | Interview |
| 12. Week | Operation principles of direct current motors, starting methods of DC machines | Interview |
| 13. Week | Direct current motor types and acteristics | Interview |
| 14. Week | Speed control methods in direct current motor, Torque measurement methods in direct current motors | Interview |
| No | Program Requirements | Level of Contribution | |||||
|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | |||
| 1 | Mathematics, science and engineering to gain practical skills in Mechatronics Engineering | ✔ | |||||
| 2 | All or a component of a mechatronic system design under realistic conditions and develop skills to gain | ✔ | |||||
| 3 | Ability to identify, formulate and solve to gain skills. | ✔ | |||||
| 4 | Current software and hardware for use in an effective manner | ✔ | |||||
| Program Requirements | DK1 | DK2 | DK3 | DK4 | DK5 |
|---|---|---|---|---|---|
| PY1 | 3 | 3 | 3 | 3 | 3 |
| PY2 | 4 | 4 | 4 | 4 | 4 |
| PY3 | 3 | 3 | 3 | 3 | 3 |
| PY4 | 4 | 4 | 4 | 4 | 4 |
| Ders Kitabı veya Notu | Ders Kitabı veya Ders Notu bulunmamaktadır. |
|---|---|
| Diğer Kaynaklar |
|
| ECTS credits and course workload | Quantity | Duration (Hour) | Total Workload (Hour) | |
|---|---|---|---|---|
|
Sınavlar |
Midterm 1 | 50 | 1 | 50 |
| Final | 77.5 | 1 | 77.5 | |
| Total Workload | 127.5 | |||
| *AKTS = (Total Workload) / 25,5 | ECTS Credit of the Course | 5.0 | ||
