Electrical Machines A
| Title | ΗΛΕΚΤΡΙΚΕΣ ΜΗΧΑΝΕΣ Α / Electrical Machines A |
| Code | ΜΗ0102 |
| Faculty | Engineering |
| School | Electrical and Computer Engineering |
| Cycle / Level | 1st / Undergraduate |
| Teaching Period | Spring |
| Coordinator | Christos Mademlis |
| Common | No |
| Status | Active |
| Course ID | 20000623 |
| Academic Year | 2018 – 2019 |
| Class Period | Winter |
| Faculty Instructors |
|
| Weekly Hours | 6 |
| Class ID | 600130536
|
Class Schedule
| Building | Πολυτεχνείο - πτέρυγα Γ (ΤΗΜΜΥ & Τοπογράφων Μηχ.) |
| Floor | Όροφος 1 |
| Hall | Α7 (4) |
| Calendar | Tuesday 09:00 to 11:00 |
| Building | Πολυτεχνείο - πτέρυγα Γ (ΤΗΜΜΥ & Τοπογράφων Μηχ.) |
| Floor | Όροφος 1 |
| Hall | Α7 (4) |
| Calendar | Wednesday 11:00 to 13:00 |
Course Type 2016-2020
- Scientific Area
Course Type 2011-2015
Specific Foundation / Core
Mode of Delivery
- Face to face
Digital Course Content
- e-Study Guide https://qa.auth.gr/en/class/1/600130536
- At the Website of the School: http://alexander.ee.auth.gr:8083/eTHMMY/
Language of Instruction
- Greek (Instruction, Examination)
Learning Outcomes
Upon successful completion of this course, students should:
a) know the operation of the transformers and direct-current machines,
b) know construction details of the transformers and direct-current machines,
c) be able to analyze the operation of the machines through the respective equivalent circuits,
d) know basic design elements of the transformers and direct-current machines,
e) be able to experimentally determine the parameters of the machines' equivalent circuits.
General Competences
- Apply knowledge in practice
- Retrieve, analyse and synthesise data and information, with the use of necessary technologies
- Adapt to new situations
Course Content (Syllabus)
The contents of the semester course “Electrical Machines A” within the specialization on Electrical Energy is as follows:
a) Introduction to electric machinery principles: production of a magnetic field, magnetic behavior of ferromagnetic materials, magnetically coupled circuits, energy losses, production of induced voltage and induced force.
b) Transformers: type and construction, theory and operation of real single-phase and three-phase transformers, magnetization current, equivalent circuit and phasor diagram of a transformer, analysis of no-load and full-load operation, experimental determination of the transformer parameters, voltage regulation and efficiency, autotransformer.
c) Direct current electric machines: principle operation and construction, commutation and armature construction, rotor windings, problems with commutation and solutions, power flow and losses in dc machines, dc generators and motors, equivalent circuit, dc machines characteristic curves, control of terminal voltage and rotor speed.
d) Laboratory exercises.
Keywords
Transformers, dc generator and motors
Educational Material Types
- Notes
- Slide presentations
- Book
Course Organization
| Activities | Workload | ECTS | Individual | Teamwork | Erasmus |
|---|---|---|---|---|---|
| Lectures | 24 | ✓ | |||
| Laboratory Work | 2 | ✓ | |||
| Tutorial | 24 | ✓ | |||
| Total | 50 |
Student Assessment
Description
Written exams
Bibliography
Course Bibliography (Eudoxus)
Stephen Chapman, 'Ηλεκτρικές Μηχανές AC-DC', Μετάφραση Θ.Π. Θεοδουλίδης, Επιμέλεια μετάφρασης Ν. Μάργαρης, Εκδόσεις Τζιόλα, Θεσσαλονίκη, 2011.
Γιάννη Ξυπτερά, 'Ηλεκτρικές Μηχανές, Μηχανές Συνεχούς Ρεύματος και Ασύγχρονες Μηχανές, Τόμος Ι', Εκδόσεις Ζήτη, Θεσσαλονίκη, 1993.
Last Update
08-09-2013
