Czech

6

doc. Ing. Miloš Hammer, CSc.

Institute of Production Machines, Systems and Robotics

The course allows the students to take up on the knowledge obtained throughout earlier study, to deepen it and to broaden it with the given fields. Emphasis is put on practical verification of theoretical knowledge in laboratory seminars.

Knowledge of mathematics and physics on the secondary education level is assumed.

The course is taught through lectures explaining the basic principles and theory of the discipline. Teaching is suplemented by practical laboratory work.

The subject is completed with the credit and the examination. To gain the credit, the conditions and requirements prescribed at the tutorial beginning must be met, i.e. compulsory attendance in laboratory, exercise preparation, all protocols processed and submitted in time and accepted by the teacher. The teacher can verify the student’s preparedness at each tutorial beginning. The examination is based on a written test, and the student may achieve the scoring of up to 100. The final scoring rate of the test shall be classified according to the ECTS grading system.

The objective of the course is to obtain theoretical knowledge and practical experience in the basics of electrotechnics.

The presence of students in laboratory seminars shall be checked during the semester and each laboratory report shall be scored. In case of regularly apologized student’s absence in the laboratory seminar, the student may attend the laboratory seminar together with another student group if agreed with the lecturer, or again in case of an apologized absence, to participate in the alternative laboratory seminars at the end of the semester.

Programme B3S-P: Engineering, Bachelor's
branch B-KSB: Quality, Reliability and Safety, compulsory

39 hours, optionally

doc. Ing. Miloš Hammer, CSc.

1. Electrical circuits – basic quantities and basic laws, electrical circuit classification, electrical circuit elements, methods of DC circuit solutions,
2. Electrical circuits – AC circuits and three-phase circuits, electric measurements.
3. Electronic circuits – basic terms in the theory of semiconductors, semiconductor elements, opto- electronic elements.
4. Electronic circuits – transistor amplifiers, operating amplifiers, generators, stabilisers, converters.
5. Electrical machines – definitions, classification, main active parts, construction and properties of magnetic circuits, construction and properties of electrical circuits – winding
6. Transformers – definitions, classification, label, single- and three-phase transformer arrangements, principle of single-phase transformer operation.
7. Transformers – unloaded transformers, loaded transformers, short-circuited transformer, three- phase transformer, parallel operation, efficiency, special transformers.
8. Asynchronous machines – definitions, characteristics, design, classification, application, principle of operation, idle operation, short-circuited operation, loaded operation.
9. Asynchronous machines – efficiency, asynchronous generator, start, speed control, braking, single-phase asynchronous motor.
10. DC machines – definitions, characteristics, design, classification, application, principle of operation, operating characteristics of dynamos, machines provided with permanent magnets, operating characteristics of DC motors.
11. Synchronous machines – definitions, design, classification, basic theory of synchronous enerator, synchronous generators connected to grid, machines provided with permanent magnets, synchronous motor.
12. Special electrical machines: stepp