Czech

Not applicable.

Subject graduate should have been able:
- explain principle of electromechanical energy conversion
- derive expression of force and torque in linear and nonlinear system with linear and rotary movement and solve simple exaples,
- form dynamic equations of any electromagnetic system,
- form dynamic equations of an induction and a synchronolus machine
- describe and explain general theory of electric machines and form dynamic equations,
- explain transformation of coordinates,
- form dynamic equations of induction, synchronous and DC machines and solve electric machines transients using Matlab Simulink.

Student should have been able to:
- explain electromagnetic basic principles, solve DC, AC electric circuits with lumped parameters and magnetic circuits,
- differentiate functions of one and more variables,
- integrate functions of one and more variables,
- solve transients in linear and nonlinear circuits using Matlab Similink,
- explain principle of operation and properties of electromagnets, transformers, induction, synchronous and DC machines.

Not applicable.

Teaching methods depend on the type of course unit as specified in the article 7 of BUT Rules for Studies and Examinations.

Requirements for completion of a course are specified by a regulation issued by the lecturer responsible for the course and updated for every. Evaluated are control tests and oral exam with writen preliminary

Lectures:
1. Introduction to electromagnetic circuits.
2. A static set of two or more coils, a mathematical model of a transformer.
3. Equivalent circuits of the transformer and their transformations. Identification of electrical parameters.
4. Generation of force and torque in electromagnetic circuits, a mathematical model of an electromagnet.
5. Moving set of two or more coils, a mathematical model of a resolver.
6. A mathematical model of a DC machine.
7. A mathematical model of an induction machine in natural coordinates.
8. Transformation of coordinates.
9. A mathematical model of an induction machine in general rotating coordinates.
10. Analysis of the steady-state and dynamic operation of the induction machine.
11. A mathematical model of a synchronous induction
12. Analysis of the steady-state and dynamic operation of the synchronous machine.
13. A mathematical model of a reluctant machine.


Numerical and computer exercises
1. Calculations of electromagnetic circuits.
2. Measurement and simulation of the transformer.
3. Calculation and simulation of the electromagnet.
4. Simulation of the resolver.
5. Simulation of the induction machine.
6. Simulation of the synchronous machine.
7. Simulation of the reluctant machine.

Not applicable.

The students will get the basic knowledge of electromechanical energy conversion, the knowledge of how to set dynamic equations of electromechanical systems and how to solve these equations on PC. The students will be acquainted with the general theory of electrical machines.

The content and forms of instruction in the evaluated course are specified by a regulation issued by the lecturer responsible for the course and updated for every academic year.

Not applicable.

Not applicable.

HERBERT H. WOODSON a JAMES R. MELCHER., 1968. Electromechanical dynamics. New York: Wiley. ISBN 04-719-5985-5. (EN)

ONG, Chee-Mun., 1998. Dynamic simulation of electric machinery: using MATLAB/SIMULINK. 1. Upper Saddle River, N.J.: Prentice Hall PTR. ISBN 01-372-3785-5. (EN)
PATOČKA, Miroslav, 2011. Magnetické jevy a obvody ve výkonové elektronice, měřicí technice a silnoproudé elektrotechnice. V Brně: VUTIUM, 564 s. ISBN 978-80-214-4003-6. (CS)