# Subject description - BD1M14EPT

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BD1M14EPT Electric Drives and Traction
Roles:P Extent of teaching:14+6l
Department:13114 Language of teaching:CS
Guarantors:Lettl J. Completion:Z,ZK
Lecturers:Bauer J., Lettl J. Credits:6
Tutors:  Semester:Z

Anotation:

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.

Course outlines:

 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.

Exercises outline:

 1 Introduction, occupational safety 2 Dimensioning of drives with induction machines 3 Mathematical model of a DC machine - deriving 4 Mathematical model of a DC machine - realization 5 Mathematical model of a DC machine - influence of parameters changing 6 Control loops of a DC motor 7 Mathematical model of an induction machine 8 Field oriented control of an induction motor ? introduction 9 Field oriented control of an induction motor ? model 10 Field oriented control vs. scalar control of an induction motor, influence of parameters changing 11 Traction drive - simulation 1 12 Traction drive - simulation 2 13 Traction drive - simulation 3 14 Reports checking

Literature:

 [1] CHIASSON, John Nelson. Modeling and high performance control of electric machines. Hoboken: Wiley, 2005. ISBN 0-471-68449-X. [2] LEONHARD, Werner. Control of electrical drives. 3rd ed. Berlin: Springer, 2001. xviii, 460 s. ISBN 3-540-41820-2. [3] IWNICKI, S., ed. Handbook of railway vehicle dynamics. Boca Raton: CRC/Taylor & Francis, 2006. 535 s. ISBN 0-8493-3321-0. [4] www.mathworks.com [5] 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. [6] Steimel, A.: Electric Traction-Motive Power and Energy Supply. München, Oldenburg Industrieverlag, 2008.

Requirements:

Conditions for obtaining the credit: attendance according to the study rules, active participation in seminars, submission of protocols from laboratory tasks, approval of protocols from laboratory tasks by the teacher.

Subject is included into these academic programs:

 Program Branch Role Recommended semester MKEEM1_2016 Technological Systems P 3 MKEEM3_2016 Electrical Power Engineering P 3 MKEEM2_2016 Electrical Machines, Apparatus and Drives P 3

 Page updated 14.4.2021 05:52:57, semester: Z/2020-1, L/2021-2, L/2020-1, Z,L/2022-3, Z/2021-2, Send comments about the content to the Administrators of the Academic Programs Proposal and Realization: I. Halaška (K336), J. Novák (K336)