420-8602/03 – Electrical Engineering (FMMI) (EFMMI)

Gurantor departmentDepartment of Electrical EngineeringCredits4
Subject guarantordoc. Ing. Vítězslav Stýskala, Ph.D.Subject version guarantordoc. Ing. Vítězslav Stýskala, Ph.D.
Study levelundergraduate or graduateRequirementCompulsory
Year2Semestersummer
Study languageCzech
Year of introduction2019/2020Year of cancellation
Intended for the facultiesFMTIntended for study typesBachelor
Instruction secured by
LoginNameTuitorTeacher giving lectures
HRB02 Ing. Roman Hrbáč, Ph.D.
KOC61 doc. Ing. Stanislav Kocman, Ph.D.
KOL62 doc. Ing. Václav Kolář, Ph.D.
MLC37 Ing. Tomáš Mlčák, Ph.D.
PAL35 prof. Ing. Josef Paleček, CSc.
STY10 doc. Ing. Vítězslav Stýskala, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+2
Combined Credit and Examination 12+6

Subject aims expressed by acquired skills and competences

The purpose of this course is that students get an idea of the basic principles of electrotechnics, to a degree necessary for Mining Engineering Faculty graduates. Students should be able to understand the connection between these theoretical principles and practical ways of using electrical energy. Special attention should be paid to practical things that students will need in their future career. Students will also learn basic facts about protection against injuries in electrotechnics, and the most important legal regulations that they can encounter.

Teaching methods

Lectures
Tutorials
Experimental work in labs
Project work

Summary

The subject resumes on knowledge of Basic of Electrical Engineering got at physics. Students are acquainted with solving of electrical circuits, principles of the measurement of electric and non-electric quantities, with function principles and operation properties of electrical machines and instruments; with elements of electrical drives, solid-state engineering, electrical heat and with elements of production and distribution of electrical power. Specifications of concept methods of electric current injury protection are a part of the education too.

Compulsory literature:

[1] Govindasamy, K.: Electrical Engineering, Theory I, Tamilnadu textbook corporation, 2010 [2] Kocman, S.: Electrical Engineering in Mining, skriptum VŠB-TU Ostrava, 2004, ISBN 80-248-0804-8

Recommended literature:

[1] Merz, H.: Electric Machines and Drives. 214 p., part 1 to 8, VDE Verlag, Berlin und Offenbach 2002, ISBN 3-8007-2602-5 [2] Boldea, I., Nasar, S. A.: Electric Drives. CRC Press, London, New York, Washington D. S., 1999 [3] Syllabus and study materials of lectures and exercises from the teacher

Way of continuous check of knowledge in the course of semester

• Tests from numerical exercises, eventually from chosen theoretical circuits • Term work and project on a given theme on the basis of selection, investigation, ordering and final compilation of facts and their processing into final form of given theme.

E-learning

Další požadavky na studenta

Additional requirements for students are not. On the level of secondary school curriculum, the basics of mathematics and university physics.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Lectures: 1. Patterns of electricity and electrical circuits - basic concepts, definitions and laws of magnetic and electromagnetic fields (repetition of physics).DC circuits - connection, performance, non-linear circuits. 2. Safety in Electrical engineering, effects of electric current on the human body - the parameters, the limits of current basic concepts. Ensure protection under normal operating conditions and the conditions of a failure - the means of protection principles. 3. Alternating current (AC) circuits - RMS, output - serial and parallel connections R, L, C, power factor compensation, inharmonious courses. Three-phase voltage circuits - definition display system, the concentration of Y/star/ and D/delta/ connection, powers. 4. Measuring instruments/devices/ - classification, basic characteristics, labeling, measurement of electrical parameters (U, I, P, W, R, L, C). Electrical measurement of nonelectrical physical quantities, principle, classification. 5. Purpose, function and distribution of electrical devices - fuses and circuit breakers - description, features, performance, power characteristics, arc. Current protectors - description, features, performance. 6. Contactors, relays - description, features, performance, basic circuits contactors in electrical circuit - power and control diagrams/scheme. 7. Semiconductors - VA characteristics of P-N transition, diodes, types, distribution. Transistor, thyristor, triac - a description of the structure, types, characteristics and use. Semiconductor converters - description, distribution - rectifiers, inverters, pulse converters, phase-controlled converters, frequency converters, a description of the structure and use. 8. Electrical machines - definitions, fundamental laws, distribution, rotating machines - types. Transformers - the design of the principle of operation, conversion, voltage drop, operating conditions, auto-transformers, instrument transformers - a description of the functions connects. 9. Asynchronous machines - classification, structure, principle of operation, starting methods, speed control and braking. 10. Synchronous machines - classification, structure, working principle, application, start and speed control. DC machines - types, working principle, structural arrangement, usage. 11. Electric heat - heat of formation energy, types and descriptions of electrothermal devices. 12. Electric lines of networks - types, requirements, design aspects, principles, protection, selectivity. Types of grids - distribution, labeling system, network diagrams TN-C, TN-S, TT and IT. 13. External factors - sorting, labeling, examples, coverage of electrical equipment - labeling, descriptions of individual steps, the IC classification code. 14. Examples of protection of automatic disconnection of the grids TN-C, TN-S and IT.

Conditions for subject completion

Full-time form (validity from: 2019/2020 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Credit and Examination Credit and Examination 100 (100) 51
        Credit Credit 35  20
        Examination Examination 65  16
Mandatory attendence parzicipation: 90% attendance at the exercises

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2019/2020 (B0488A270001) Quality Management and Control of Industrial Systems (S03) Computer Control Systems in Industry P Czech Ostrava 2 Compulsory study plan
2019/2020 (B0488A270001) Quality Management and Control of Industrial Systems (S03) Computer Control Systems in Industry K Czech Ostrava 2 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner