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CZECH TECHNICAL UNIVERSITY IN PRAGUE
STUDY PLANS
2021/2022

Electric Drives and Traction

The course is not on the list Without time-table
Code Completion Credits Range Language
BE1M14EPT1 Z,ZK 5 2P+2L English
Corequisite:
Lecturer:
Jiří Lettl (guarantor), Jan Bauer, Zdeněk Čeřovský
Tutor:
Jan Bauer, Zdeněk Čeřovský, Ondřej Lipčák
Supervisor:
Department of Electric Drives and Traction
Synopsis:

The course focuses on the principles of designing electric drives with AC motors in different ways and different types of load, reliability, design for explosive environments and for special purposes and the necessary technical documentation. Students learn the basics of electric traction drives for trams in public transport systems, electric locomotives, as well as the systems of hybrid cars and electric vehicles.

Requirements:

Conditions for granting the credit: individual elaboration of laboratory tasks, obtaining at least 50 % of the total points.

Syllabus of lectures:

1. Sizing and design of drives with asynchronous motors.

2. Sizing of drives with asynchronous motors fed by the frequency converter.

3. Drives with a fan characteristic.

4. Electric drives in explosive environments.

5. Reliability of electrical drives.

6. Electric actuators for special purposes.

7. Technical documentation.

8. Mobility in society and its energy consequences.

9. Hybridization and electrification drive cars.

10. Systems of hybrid cars.

11. Electrovehicles.

12. Trams in public transport.

13. Electric locomotives.

14. Reserve.

Syllabus of tutorials:

1.Safety instructions, tutorial content, requirements for reports, work evaluation

2.Assignment of the 1st task: Modeling of separately excited DC motor

3.Work on the solution of the 1st task

4.Work on the solution of the 1st task

5.Assignment of the 2nd task: Separately excited DC motor supplied by the three-phase thyristor rectifier with speed and current control loops

6.Work on the solution of the 2nd task

7.Work on the solution of the 2nd task

8.Work on the solution of the 2nd task

9.Measurement of 3rd task: Measurement on electric vehicle

10.Assignment of the 4th task: Modeling of induction motor

11.Work on the solution of the 4th task

12.Work on the solution of the 4th task

13.Work on the solution of the 4th task

14.Control of elaborated task reports, credit

Study Objective:
Study materials:

[1] Study materials on Moodle website. Available from: https://moodle.fel.cvut.cz/course/view.php?id=4205

[3] CHIASSON, John Nelson. Modeling and high performance control of electric machines. Hoboken: Wiley, 2005. ISBN 0-471-68449-X.

[4] LEONHARD, Werner. Control of electrical drives. 3rd ed. Berlin: Springer, 2001. xviii, 460 s. ISBN 3-540-41820-2.

[5] IWNICKI, S., ed. Handbook of railway vehicle dynamics. Boca Raton: CRC/Taylor & Francis, 2006. 535 s. ISBN 0-8493-3321-0.

[6] www.mathworks.com

[7] OGUNSOLA, Ade a Andrea MARISCOTTI. Electromagnetic compatibility in railways: analysis and management. 1st ed. New York: Springer, 2012. xix, 528 s. Lecture notes in electrical engineering; 168. ISBN 978-3-642-30280-0.

[8] Steimel, A.: Electric Traction-Motive Power and Energy Supply. München, Oldenburg Industrieverlag, 2008.

[9]N.P. Quang, J. Dittrich, Vector Control of Three-Phase AC Machines: System Development in the Practice. 1. Aufl. ed. Berlin, Heidelberg: Springer-Verlag; 2008.

[10]M. Popescu, Induction Motor Modelling for Vector Control Purposes, Helsinki University of Technology, Laboratory of Electromechanics, Report, Espoo 2000, 144 p.

[11]B. K. Bose, Modern power electronics and ac drives. PHI Learning Private Limited, New Jersey, 2013.

[12]P. Vas, Parameter Estimation, Condition Monitoring, and Diagnosis of Electrical Machines. Oxford, U.K.: Clarendon, 1993.

Note:
Further information:
No time-table has been prepared for this course
The course is a part of the following study plans:
Data valid to 2022-08-14
For updated information see http://bilakniha.cvut.cz/en/predmet5609706.html