Electrical Engineering and Electronics (FSI-6EE)

Academic year 2018/2019
Supervisor: doc. Ing. Miloš Hammer, CSc.  
Supervising institute: ÚVSSR all courses guaranted by this institute
Teaching language: Czech
Aims of the course unit:
The objective of the subject is to familiarize the students with the principles of the advanced electrical engineering which are necessary for the study of other mechanical engineering disciplines, and mainly to be skill in technical practice.
Learning outcomes and competences:
The subject of electrical engineering and electronics takes up the previous study and deepens and extends the knowledge in the aforementioned field. Emphasis is laid on the practical application of theoretical knowledge in laboratories.
Prerequisites:
Knowledge in mathematics and physics in a scope of the study at Faculty of Mechanical Engineering is expected.
Course contents:
The subject is focused on the principles of electrical and electronic circuits, electrical machines and electrical drives in a scope of a bachelor study at faculties of mechanical engineering. Attention is devoted to the theory of electrical measurements and safety at work. Special attention is laid on laboratories where the students shall apply their theoretical knowledge in practice.

Teaching methods and criteria:
The course is taught through lectures explaining the basic principles and theory of the discipline. Teaching is suplemented by practical laboratory work.
Assesment methods and criteria linked to learning outcomes:
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.
Controlled participation in lessons:
The presence of the students in laboratories shall be checked during the semester and each laboratory report shall be scored. In case of regularly apologized student’s absence in the laboratory practice, the student may attend the laboratory practice together with other student team if agreed with the lecturer, or again in case of an apologized absence to participate in the alternative laboratory practice at the end of the semester.
Type of course unit:
    Lecture  13 × 3 hrs. optionally                  
    Labs and studios  13 × 2 hrs. compulsory                  
Course curriculum:
    Lecture 1. Electrical circuits – Basic quantities and basic laws, electrical circuit classification, electrical circuit elements, methods of DC circuit solutions, AC circuits and three-phase circuits.
2. Electronic circuits – Basic terms in the theory of semiconductors, semiconductor elements, opto-electronic elements.
3. Electronic circuits – Transistor amplifiers, operating amplifiers, generators, stabilisers, converters.
4. Electrical machines – Definitions, classification, main active parts, transformers – definitions, classification, label, single- and three-phase transformer arrangements, principle of transformer operation.
5. Electrical machines (transformers) – No-loaded transformers, loaded transformers, short-circuited transformer, three-phase transformer, parallel operation, efficiency, special transformers.
6. Electrical machines (asynchronous machines) - Definitions, characteristics, design, classification, application, principle of operation, idle operation, short-circuited operation, loaded operation.
7. Electrical machines (asynchronous machines) – Efficiency, asynchronous generators, start, speed control, braking, single-phase asynchronous motor.
8. Electrical machines (DC machines) – Definitions, characteristics, design, classification, application, principle of operation, dynamic operating characteristics
9. Electrical machines (DC machines) – Machines provided with permanent magnets , operating characteristics of DC motors.
10.Electrical machines (synchronous machines) – Definitions, design, basic theory of synchronous smooth-core rotor generator, synchronous salient pole generators, synchronous generators connected to grid, machines provided with permanent magnets , synchronous motor.
11.Electrical machines – Special electrical machines: stepping, linear, commutator motors, machines with electronic commutation.
12.Electrical drives – Definition, block diagrams, mechanical properties, energetic properties, load.
13.Electrical drives – Motor performance design for specific load, introduction into the problems of control drives, modern electric drive.

    Labs and studios Tutorials (two lectures once a week)

1. Introduction, administration affairs, safety at work - instructions.
2. Safety at work – tests, theoretical principles of electrical measurements.
3. DC circuits and electronic elements, AC electrical circuits.
4. AC electrical circuits, DC circuits and electronic elements.
5. Electronic circuits, three-phase transformer.
6. Three-phase transformer, electronic circuits.
7. Asynchronous motor, asynchronous motor with frequency converter.
8. Asynchronous motor with frequency converter, asynchronous motor.
9. DC motor,synchronous machine.
10.Synchronous machine, DC motor.
11.Application of contactors in practical terms, distribution of electrical energy.
12.Distribution of electrical energy, application of contactors in practical terms.
13.Credit
Literature - fundamental:
1. HAMMER,Miloš. Elektrotechnika a elektronika. Přednášky. 1. vydání. Brno: Akademické nakladatelství CERM, s.r.o. Brno,2006. 134 s. Učební texty Vysokého učení technického v Brně. Fakulta strojního inženýrství. HAMMER, Miloš, 2006. Elektrotechnika a elektronika: přednášky. Brno: Akademické nakladatelství CERM. ISBN 80-214-3334-5.
2. VOŽENÍLEK, Petr, Vladimír NOVOTNÝ a Pavel MINDL, 2011. Elektromechanické měniče. 2. vyd. Praha: České vysoké učení technické v Praze. ISBN 978-80-01-04875-7.
3. KOBRLE, Pavel a Jiří PAVELKA. Elektrické pohony a jejich řízení. 3. přepracované vydání. V Praze: České vysoké učení technické, 2016. ISBN 978-80-01-06007-0.
Literature - recommended:
1. MICHALÍK,J; BUDAY,J. Elektrické stroje. 1. vydání. Žilina: EDIS –vydavatel´stvo ŽU, 2006, 192 stran. ISBN 80-8070-568-2.
2. HŰTTNER, L.; KLUG,L. Elektrické stroje. 1. vydání. Bratislava: Vydavatelství Slovenské technické univerzity v Bratislave, 2005, 172 stran. ISBN 80-227-2234-0.
3. JAVŮREK, J.Regulace moderních elektrických pohonů. 1. vydání. Praha: Grada Publishing, 2003. 263 s. ISBN 80-247-0507-9.
4. FITZGERALD, A. E., Charles KINGSLEY a Stephen D. UMANS, c2003. Electric machinery. 6th ed. Boston, Mass.: McGraw-Hill. ISBN 00-711-2193-5.
The study programmes with the given course:
Programme Study form Branch Spec. Final classification   Course-unit credits     Obligation     Level     Year     Semester  
B3S-P full-time study B-STI Fundamentals of Mechanical Engineering -- Cr,Ex 5 Compulsory 1 3 S