420-8022/01 – Electrical Engineering (FBI) (EFBI)
| Gurantor department | Department of Electrical Engineering | Credits | 4 |
| Subject guarantor | doc. Ing. Václav Kolář, Ph.D. | Subject version guarantor | doc. Ing. Václav Kolář, Ph.D. |
| Study level | undergraduate or graduate | Requirement | Compulsory |
| Year | 3 | Semester | summer |
| | Study language | Czech |
| Year of introduction | 2021/2022 | Year of cancellation | 2022/2023 |
| Intended for the faculties | FBI | Intended for study types | Bachelor |
Subject aims expressed by acquired skills and competences
1. The purpose of this course is that students get an idea of the basic principles of electrotechnics, to a degree necessary for Faculty of safety engineering graduates.
2. Students will learn basic principles of electrical measurement and semiconductors and electric machines.
3. Different types of electric power grids are also teached in this course.
4. 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 and standards 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 as well.
Compulsory literature:
Recommended literature:
Internet links, professional corporate manuals
Way of continuous check of knowledge in the course of semester
• Two tests from numerical exercises (2x6 points = 12 points)
• Term project on a given theme (10 points)
• Laboratory measurements (13 points)
E-learning
Other requirements
No additional requirements.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
Lectures:
1. Introduction to the course, power supplies, active and passive devices, electric circuits, Ohms and Kirchhoffs laws. Circuit solve methods.
2. Alternating current, origin, description, characteristic values. AC circuits with R, L, C. Powers in AC circuits, power factor correction.
3. Electric measurement, content, purpose, methods, types and properties of meters.
4. Three phase power net, origin, properties, powers, circuit solving, rotary magnetic field.
5. Bases of semiconductor technology, applications.
6. Switching and fusing electric devices. Classification, function, electromagnets, logical control.
7. Automation and logic control. Safety critical logical circuits, definition, categories, description.
8. Electric machines: Transformers, three phase transformers, autotransformers. Rotating electric machines, introduction, classification.
9. External influences and dangerous environment protection, the effects of electricity on the human organism, protection against electric shock.
10. Safe operation of electrical devices: definitions, basic concepts, staff qualifications, classification, basic requirements for the safe operation of electrical devices, examples of applications.
11. The basic criteria for design of wiring and its protection: warming, voltage drop, economical cross section short-circuit currents. Principles for the protection of wiring and appliances. Extinguishing electrical devices.
12. Production and distribution of electrical energy. Power networks and their properties.
13. Backup sources, classification, principles, applications. Protection against lightning, overvoltage protection.
14. Electrical heating.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
Předmět neobsahuje žádné hodnocení.