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Lecturer(s)
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Course content
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1. a 2. Review of theory (physical principles and properties) and mathematical description of AC electrical machines. 3. a 4. Drive with induction motor (IM). Mathematical model of induction motor (IM), torque relation, equivalent circuit valid for steady states and transients. Derivation of the Kloss relation, relations describing the machine parameters influence on the IM moment characteristic shape, basic possibilities of control and regulation. Operating areas of an induction machine and choosing the optimal working point. 5. - 7. Drive control with induction motor (scalar control, torque and speed control) 8. a 9. Drive with a synchronous motor. Mathematical model of a general synchronous machine, relationship for torque, equivalent circuit valid for steady states. Application of general equations to individual types of synchronous machines: electrically excited, reluctance (SyRM), with surface magnets on the rotor (PMSM), with internal magnets on the rotor (IPMSM). Working areas of synchronous machines, choosing the optimal operating point. 10. a 11. Drive control with synchronous motor 12. a 13. Reluctance drives and drives with brushless DC motors (physical principle, control strategy), use of linear drive principles in transport engineering
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Learning activities and teaching methods
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Laboratory work, Lecture
- Contact hours
- 26 hours per semester
- Practical training (number of hours)
- 26 hours per semester
- Preparation for formative assessments (2-20)
- 11 hours per semester
- Preparation for an examination (30-60)
- 40 hours per semester
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| prerequisite |
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| Knowledge |
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| utilize the electromagnetic filed and circuits theory |
| utilize the electrical machines theory |
| utilize basic knowledge of the control theory |
| utilize basic knowledge of the power electronics |
| utilize basic knowledge of the electric drives |
| Skills |
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| utilize the knowledge of the mathematics, particularly solution of ordinary differential equations |
| utilize the simulation tools, mainly MATLAB |
| describe the function of basic power electronics converters |
| describe the function of induction machine and synchronous machines |
| utilize PID controllers and basic control theory |
| Competences |
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| N/A |
| learning outcomes |
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| Knowledge |
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| describe in detail the functionality of inverters, active rectifiers, ac/ac converters and explain their control |
| describe the control of induction machine drives |
| describe the control of synchronous machine drives |
| Skills |
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| describe and design control of inverters, active rectifiers and ac/ac converters |
| design the control of induction machine drives |
| design the control of synchronous machine drives |
| utilize simulation models and simulate the behaviour of power electronics converters and electric drives under both steady-state and transient conditions |
| utilize advanced control startegies of power electronics converters and ac motor drives |
| design simulation models of power electronics converters and electric drives |
| Competences |
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| N/A |
| teaching methods |
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| Knowledge |
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| Lecture |
| Laboratory work |
| Practicum |
| Skills |
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| Lecture |
| Laboratory work |
| Practicum |
| Individual study |
| Competences |
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| Lecture |
| Laboratory work |
| Practicum |
| Individual study |
| assessment methods |
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| Knowledge |
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| Combined exam |
| Skills demonstration during practicum |
| Test |
| Skills |
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| Combined exam |
| Skills demonstration during practicum |
| Test |
| Competences |
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| Combined exam |
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Recommended literature
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Javůrek, Jiří. Regulace moderních elektrických pohonů. Praha : Grada Publishing, 2003. ISBN 80-247-0507-9.
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Kathiresh, M.; Kanagachidambaresan, G. R.; Williamson, Sheldon S. A New Era in Automotive Technology. [Cham] : Springer, 2021. ISBN 978-3-030-85423-2.
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Kazmierkowski, Marian P.; Krishnan, R.; Blaabjerg, Frede. Control in power electronics : selected problems. [San Diego] : Academic Press, 2002. ISBN 0-12-402772-5.
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Novotny, D. W.; Lipo, T. A. Vector control and dynamics of ac drives. Vector control and dynamics of ac drives, Vect. ISBN 0-19-856439-2.
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Trzynadlowski, Andrzej M. Control of induction motors. San Diego : Academic Press, 2001. ISBN 0-12-701510-8.
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Vas, P. Sensorless Vector and Direct Torque Control.. Oxford University Press, New York,, 2003. ISBN 0-19-856465-1.
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Vondrášek, František; Glasberger, Tomáš,; Fořt, Jiří,; Jára, Martin. Výkonová elektronika. Svazek 3, Měniče s vlastní komutací a bez komutace.. 3., rozšířené vydání. ZČU Plzeň, 2017. ISBN 978-80-261-0688-3.
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Zeman K., Peroutka Z., Janda M. Automatická regulace pohonů s asynchronními motory. ZČU Plzeň, 2004. ISBN 80-7043-350-7.
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