Subject Datasheet
Download PDFBudapest University of Technology and Economics | |
Faculty of Transportation Engineering and Vehicle Engineering |
1. Subject name | Diesel and electric traction | ||||
2. Subject name in Hungarian | Dízel- és villamos vontatás | ||||
3. Code | BMEKOVRM610 | 4. Evaluation type | exam grade | 5. Credits | 5 |
6. Weekly contact hours | 3 (16) Lecture | 1 (5) Practice | 0 (0) Lab | ||
7. Curriculum | Vehicle Engineering MSc (J) |
8. Role | Specialization (sp) at Vehicle Engineering MSc (J) |
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9. Working hours for fulfilling the requirements of the subject | 150 | ||||
Contact hours | 56 | Preparation for seminars | 10 | Homework | 10 |
Reading written materials | 42 | Midterm preparation | 12 | Exam preparation | 20 |
10. Department | Department of Aeronautics and Naval Architectures | ||||
11. Responsible lecturer | Dr. Szabó András | ||||
12. Lecturers | Dr. Szabó András, Hillier István, Kiss Csaba | ||||
13. Prerequisites | |||||
14. Description of lectures | |||||
Design properties of railway Diesel engines, dynamical processes of injection and control systems. Turbocharging systems of railway diesel engines. Analysing of the vibrations caused by powertrain elements. Functional properties of Diesel-hydraulic and Diesel-electric powertrain systems, machine-group optimization, transient operation processes. Energy supply of the electric vehicles, pantograph systems, protection and safety-technique features. Electro-mechanical and controlled systems of the electric traction units. Analysis of the work done and energy-consumption of Diesel and electric traction units. | |||||
15. Description of practices | |||||
In the framework of practical lessons solving tasks connected with the themes of the lectures. Suiting of the transmission systems elements, determination of the interaction curves. | |||||
16. Description of labortory practices | |||||
17. Learning outcomes | |||||
A. Knowledge
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18. Requirements, way to determine a grade (obtain a signature) | |||||
During the semester there is necessary the individual solving of some tasks (ability, attitude, responsibility). The criterion of signature is both the active participation at the class (attitude), and the complete solving of the semester's tasks (knowledge, ability, autonomy). During the semester there is necessary to successfully write two midterm tests (knowledge, ability, autonomy). In the fields of attitudes and autonomy the results achieved in the semesters are included in the final classification by weight 50%. At the end of semester there is an examination (knowledge, ability, attitude). | |||||
19. Opportunity for repeat/retake and delayed completion | |||||
Possibility to refit the control works and the homeworks, to repeat the examination, properly to the Study and Exam Regulations. | |||||
20. Learning materials | |||||
Gábor P.: Villamos vasutak. Department's publication. Varga J. (sz): Vasúti Diesel-vontatójárművek, Technical Pulisher, Bp. 197- Szüle D.: Hidrodinamikus erőátvitel. Techical Publisher, Budapest, 197- Zobory I.: Hidrodinamikus erőátvitel. Department's publication. BME VJT, Bp. 200- Szabó A.: Villamos erőátvitel. Department's publication, BME VJT, Bp. 200- Varga Jenő: Vasúti diesel vontatójárművek. Bp. 197- Other department's publications. |
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Effective date | 10 October 2019 | This Subject Datasheet is valid for | Inactive courses |