Ders Bilgileri

#### Ders Tanımı

Ders Kodu Yarıyıl T+U Saat Kredi AKTS
ELECTRICAL DRIVES EEM 447 7 3 + 0 3 5
Ön Koşul Dersleri Electrical Machines I and II
 Dersin Dili Türkçe Dersin Seviyesi Lisans Dersin Türü SECMELI Dersin Koordinatörü Dr.Öğr.Üyesi MUSTAFA TURAN Dersi Verenler Dr.Öğr.Üyesi MUSTAFA TURAN Dersin Yardımcıları Research Assistants: Barış Cevher Dersin Kategorisi Alanına Uygun Öğretim Dersin Amacı It is aimed to teach the students on the importance of electrical drives, dynamics of electrical drive systems under different mechanical load conditions and motor-driver selection. Dersin İçeriği Drive systems in history, electrical drives, classification of electric motor characteristics, dynamics of rotary electromechanical systems and stability, start up speed change braking dynamics, mechanical load characteristics, intermittent and four quadrant operation, start up and braking systems, drive selection, simulation of electromechanical system, motor selection.
 Dersin Öğrenme Çıktıları Öğretim Yöntemleri Ölçme Yöntemleri 1 - Explain the importance of electrical drives in industry revolution (PO1) 1 - 2 - 14 - C - 2 - Classify electric motor characteristics (PO1) 1 - 2 - A - 3 - Analyze dynamics of electromechanical systems (PO2) 1 - 3 - 4 - A - 4 - Evaluate stability conditions for electromechanical system (PO1) 1 - 3 - 14 - A - 5 - Use mechanical load models (PO1) 1 - 4 - A - 6 - Simulate motor-load systems (PO4-6-7) 1 - 2 - 8 - 9 - C - 7 - Select convenient motor type and power fon a specific application (PO4-6-7) 1 - 2 - 8 - 16 - A - F - 8 - Select convenient drive-speed adjustment method for an electric motor (PO1) 1 - 2 - A -
 Öğretim Yöntemleri: 1:Lecture 2:Question-Answer 14:Self Study 3:Discussion 4:Drilland Practice 8:Group Study 9:Simulation 16:Project Based Learning Ölçme Yöntemleri: C:Homework A:Testing F:Performance Task

#### Ders Akışı

Hafta Konular ÖnHazırlık
1 Introduction. Drive systems in history. The importance of electric drives in industry.
2 Overview to electric drives.
3 Electric motor characteristics.
4 Dynamics of electromechanical systems.
5 Stability conditions of electromechanical systems.
6 Speed change in electromechanical systems: start up, speed up down, braking. Mechanical load characteristics.
7 Calculation of required drive power. Modeling of electric motors. Examples.
8 Modeling and simulation of mechanical loads.
9 Examples / Midterm Exam
10 Four quadrant operation. Student presentations.
11 Speed adjustment and braking methods. Student presentations.
12 Driver selection. Student presentations.
13 Motor selection. Student presentations.
14 Problems occurred in case of inconvenient motor selection.

Ders Notu
Ders Kaynakları

#### Dersin Program Çıktılarına Katkısı

No Program Öğrenme Çıktıları KatkıDüzeyi
1 2 3 4 5
1 Adequate knowledge in mathematics, science and engineering subjects pertaining to the relevant discipline; ability to use theoretical and applied knowledge in these areas in complex engineering problems. X
2 Ability to identify formulate, and solve complex engineering problems; ability to select and apply proper analysis and modeling methods for this purpose. X
3 Ability to design a complex system, process, device or product under realistic constraints and conditions, in such a way as to meet the desired result; ability to apply modern design methods for this purpose. (Realistic constraints and conditions may include factors such as economic and environmental issues, sustainability, manufacturability, ethics, health, safety issues, and social and political issues, according to the nature of the design.)
4 Ability to devise, select, and use modem techniques and tools needed for analyzing and solving complex problems encountered in engineering practice; ability to employ information technologies effectively. X
5 Ability to design and conduct experiments, gather data analyze and interpret results for investigating complex engineering problems or discipline specific research questions.
6 Ability to work efficiently in intra-disciplinary and multi-disciplinary teams; ability to work individually. X
7 Ability to communicate effectively in Turkish, both orally and in writing; knowledge of a minimum of one foreign language; ability to write effective reports and comprehend written reports, prepare design and production reports, make effective presentations, and give and receive clear and intelligible instructions. X
8 Recognition of the need for lifelong learning; ability to access information, to follow developments in science and technology, and to continue to educate him/herself.
9 Consciousness to behave according to ethical principles and professional and ethical responsibility; knowledge on standards used in engineering practice.
10 Knowledge about business life practices such as project management, risk management, and change management; awareness in entrepreneurship, innovation; knowledge about sustainable development.
11 Knowledge about the global and social effects of engineering practice on health, environment, and safety, and contemporary issues of the century reflected into the field of engineering; awareness of the legal consequences of engineering solutions.

#### Değerlendirme Sistemi

YARIYIL İÇİ ÇALIŞMALARI SIRA KATKI YÜZDESİ
AraSinav 1 50
KisaSinav 1 10
KisaSinav 2 10
KisaSinav 3 10
KisaSinav 4 20
Toplam 100
Yıliçinin Başarıya Oranı 60
Finalin Başarıya Oranı 40
Toplam 100

#### AKTS - İş Yükü

Etkinlik Sayısı Süresi(Saat) Toplam İş yükü(Saat)
Course Duration (Including the exam week: 16x Total course hours) 16 3 48
Hours for off-the-classroom study (Pre-study, practice) 16 2 32
Mid-terms 1 5 5
Performance Task (Seminar) 1 20 20
Final examination 1 20 20
Toplam İş Yükü 125
Toplam İş Yükü /25(s) 5
Dersin AKTS Kredisi 5
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