Ders Akışı

Hafta Konular ÖnHazırlık
1 Introduction to electric machinery. Presentation of the course syllabus. Lab safety rules and guidelines. Fundamentals of electromagnetics. Electromagnetic circuits.
2 Properties of Ferromagnetic materials. Inductance. Iron losses. Magnetizing current for sinusoidal excitation. Energy conversion.
3 Transformer construction and equivalent circuit
4 Transformer efficiency, Regulations, Tap changers, Auto transformers. Measurement transformers.
5 Design principles of transformers.
6 3 Phase transformers. Vector groups, Various applications of transformers.
7 Energy conversion.
8 Rotating machine basics. Winding factor. Winding types: lap winding, concentric winding. Rotating magnetic field.
9 Examples / Midterm Exam
10 Induction machine construction and operating principle. External characteristics of IM. Slip and operating modes.
11 Equivalent circuit of IM. Obtaining of equivalent circuit parameters of IM experimentally.
12 Torque. Start-up torque. Breakdown torque and slip.
13 Start-up methods of IM. Speed control methods of IM. IM breaking.
14 Related standards with IMs. Motor selection.

Kaynaklar

Ders Notu Please follow the course portfolio link given in documents section below.
Ders Kaynakları [1] Mergen, A. Faik; Zorlu, Sibel,´Elektrik Makineleri 1 - Transformatörler´, Birsen Yayınevi, 2005, İstanbul
[2] Mergen, A. Faik; Zorlu, Sibel,´Elektrik Makineleri 2 - Asenkeron Makineler´, Birsen Yayınevi, 2005, İstanbul
[3] Mergen, A. Faik; Gizlier, Ediz; Bağcı, Nilüfer, ´Elektrik Makineleri: Transformatörler ve Asenkron Makineler´de Çözümlü Problemler´, Birsen Yayınevi, 2005, İstanbul
[4] Sen, P.C., ´Principles of Electric Machines and Power Electronics´, 3rd Edition, Wiley, 2014.
[5] Fitzgerald, A. E., Kingsley, Jr. C., Umans, Jr. S., Umans, S, ´Electric Machinery´, 6th Edition, Mc Graw - Hill, 2003

Döküman Paylaşımı

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