Ders Bilgileri

#### Ders Tanımı

Ders Kodu Yarıyıl T+U Saat Kredi AKTS
ELECTRIC MACHINES ELE 306 6 2 + 2 3 4
 Dersin Dili Türkçe Dersin Seviyesi Lisans Dersin Türü ZORUNLU Dersin Koordinatörü Prof.Dr. YILMAZ UYAROĞLU Dersi Verenler Dersin Yardımcıları Dersin Kategorisi Dersin Amacı Providing students with the fundamentals of electric machinery, materials used in electrical machines voltage and torque induction. Helping students to analyze Transformers and DC Machines.Students will design basic electromagnetic circuits Dersin İçeriği Magnetic fundamentals, electric circuit equivalent of magnetic circuits, construction of transformers, equivalent circuit of transformers, 3 phase transformer connections, efficiency, auto-transformers, construction of DC machines, energy conversion, armature reaction, excitation winding connections, characteristics of DC machines, operating properties of motor and dynamo, DC motor start up, speed adjusting methods, industrial applications of dc machines.
 Dersin Öğrenme Çıktıları Öğretim Yöntemleri Ölçme Yöntemleri 1 - An ability to use electromagnetic principles 1 - 2 - 3 - A - C - 2 - An ability to explain properties of material used in electrical machines 2 - 3 - 1 - C - A - 3 - An ability to calculate losses in electrical machines 1 - 3 - 2 - A - C - 4 - An ability to explain single phase transformer construction and analyze parameters on equivalent circuit 2 - 3 - 1 - C - A - 5 - An ability to demonstrate differences of connection groups in 3 phase transformers 1 - 2 - 3 - A - C -
 Öğretim Yöntemleri: 1:Lecture 2:Question-Answer 3:Discussion Ölçme Yöntemleri: A:Testing C:Homework

#### Ders Akışı

Hafta Konular ÖnHazırlık
1 Introduction to electric machinery
2 Electromagnetic principles and magnetic materials
3 Sinusoidal excitation and iron losses
4 Transformer construction and equivalent circuit
5 Phasor diagrams, regulation
6 3 Phase transformer construction, connection groups, equivalent circuit
7 Efficiency, Examples
8 Autotransformer and applications
9 Examples, Case Studies / Midterm Exam
10 DC Machine construction and energy conversion
11 Armature reaction, excitation types and characteristics
12 Dynamo and motor operation, torque - efficency calculation
13 DC Motor starting and speed adjustment methods
14 Examples, Case studies and review

Ders Notu
Ders Kaynakları

#### Dersin Program Çıktılarına Katkısı

No Program Öğrenme Çıktıları KatkıDüzeyi
1 2 3 4 5
1 To have latest knowledge and skills intended for research and practice in electronic technology X
2 To utilize equipments and instruments used in electronic technology X
3 To develop curriculum related to electronic technology and have a skill to transfer those accumulation by oral and written way
4 To have knowledge and skills for planning, designing and managing procedures independently or in cooperation X
5 To have an open mind to ethic auditing and positive criticism, and have a constructive and interpreting attitude against scientific and social problems X
6 To disseminate and realize the environmental awareness
7 To cooperate with social organizations and the society
8 To contribute to the education of people who work under his/her responsibility and to manage some activities for their vocational careers and social rights X
9 To appropriate self learning and life- long learning principles X
10 To congregate in national or international scale to see individual applications on the premises and to perform some activities and mobility for professional advancement in electronic technology X

#### Değerlendirme Sistemi

YARIYIL İÇİ ÇALIŞMALARI SIRA KATKI YÜZDESİ
AraSinav 1 80
KisaSinav 1 5
Odev 1 10
KisaSinav 2 5
Toplam 100
Yıliçinin Başarıya Oranı 50
Finalin Başarıya Oranı 50
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 1 1
Assignment 1 5 5
Performance Task (Laboratory) 1 16 16
Toplam İş Yükü 102
Toplam İş Yükü /25(s) 4.08
Dersin AKTS Kredisi 4.08
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