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Curriculum subjectElectrical Machines
| Subject |
| Subject code |
MET291 |
| Subject name |
Electrical Machines |
| Credit points |
3 ECTS |
| Grading method |
Grade prelim |
| Subject program |
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| Curriculum subject |
| Curriculum |
2019 ET |
| Study year |
2 |
| Semester |
Fall semester |
| Subject type |
Mandatory |
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Subject loads
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| Lecture |
16 |
| Practice |
16 |
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| General description |
|---|
| The nature of electromagnetic and electromechanical processes. Conversion of electrical energy into mechanical energy and vice versa. Transformers, their working principles, main types and areas of use. Ideal transformer and transformer equivalent circuits. Types of electrical motors, construction, operating principles, characteristics, start-up and adjustment. Generators. |
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| General aim |
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| The course is aimed for clarification of physical processes, which are the basis of working principles of electrical transformers and motors, as well as giving an overview of their types, construction, operations, areas of use, and technical parameters. |
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| Aim |
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A student:
1) has an understanding of electrical machines and their classification;
2) has an understanding of the most common static electrical machines (transformers) and the most important physical processes;
3) has an understanding of types of rotating DC machines, their structure and operation;
4) has an understanding of types of rotating AC machines, their structure and operation. |
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| Form description |
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| Lectures, tests and laboratory works. |
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| Literature |
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1) Katsman, M. (1971). Elektrimasinad ja transformaatorid. Tallinn: Valgus.
2) Voldek, A. (1972). Elektrimasinad: Alalisvoolumasinad ja transformaatorid. Tallinn: Valgus.
3) Voldek, A. (1973). Elektrimasinad: Vahelduvvoolumasinad. Tallinn: Valgus.
4) Janson, K. (2013). Elektrimasinad. Tallinn: TTÜ Kirjastus.
5) Järvik, J. (2014). Üldelektrotehnika. Tallinn: TTÜ Kirjastus.
6) Hanselman, D. (2012). Brushless Motors. Magnetic Design and Control. E-Man Press LLC.
7) Pyrhönen, J., Jokinen, T., Hrabovcová, V. (2008). Design of Rotating Electrical Machines. Chichester, United Kingdom: John Wiley & Sons, Ltd.
8) Hendershot, J. R., Miller, T. (2011). Design of Brushless Permanent-Magnet Motors. New York: Oxford University Press Inc. |
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| Evaluation methods |
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| The course ends with a final prelim. Positively executed test and laboratory works are the prerequisites of the prelim. The final grade will turn out from the average grades of test and laboratory works. |
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| Name of the e-learning course at Moodle environment (http://ekool.tktk.ee) |
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| http://ekool.tktk.ee/course/view.php?id=886 |
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| Current rounds |
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| Electrical Machines ET31/41 |
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