420-4009/01 – Prevention of Power Devices (PSZ)
| Gurantor department | Department of Electrical Engineering | Credits | 6 |
| Subject guarantor | doc. Ing. Vítězslav Stýskala, Ph.D. | Subject version guarantor | doc. Ing. Vítězslav Stýskala, Ph.D. |
| Study level | undergraduate or graduate | Requirement | Optional |
| Year | 2 | Semester | summer |
| | Study language | Czech |
| Year of introduction | 2010/2011 | Year of cancellation | 2021/2022 |
| Intended for the faculties | FEI | Intended for study types | Follow-up Master |
Subject aims expressed by acquired skills and competences
Students will be acquainted with the basic preventative measures to minimize the risk of appearance of the failures and its results in electrical devices.
Teaching methods
Lectures
Tutorials
Experimental work in labs
Project work
Summary
Electric devices can cause electric shock and also considerable property
damage. These states caused by failures e.g. inexpert manipulating and
direction breach can be reducted by prevention. Student will know main
principles of preventive organisation and technical activity.
Compulsory literature:
1. Lecture materials (available on the website of the department 420)
2. Selected parts of the technical and safety regulations for installation, operation,
maintenance and servicing of electrical equipment
Recommended literature:
1] Heřman J. & kol.; Elektrotechnické a telekomunikační instalace Verlag Dashofer, Praha 2007,
ISBN 80-86897-06-0,
[2] Bastian P.&kol.; Praktická Elektrotechnika, Europa Sobotáles, Praha 2006,
ISBN 80-86706-15-X
[3] Tkotz K.; Příručka pro Elektrotechnika, Europa Sobotáles, Praha 2006,
ISBN 80-86706-13-3
[4] Steinbauer M. & kol.; Bezpečnost v elektrotechnice, VUT Brno, 2009,
[5] Burant J.; Blesk a přepětí, systémová řešení ochran, FCC Public, Praha 2006,
ISBN 80-86534-10-3
[6] Solid Team Olomouc: Elektro v praxi, 1,2,3,5, Olomouc, 2008,
[7] Burant J.; Požární bezpečnost elektrických instalací, IN-EL, Praha, 2004, ISBN 80- 86230-33-3
[8] Pohludka J., Hrubý J.; Elektrická zařízení v prostorách s nebezpečím výbuchu hořlavých plynů, par a prachů, IN-EL Praha 2001,
ISBN 80-86230-23-6,
[9] Bradáčová I.; Požární bezpečnost staveb, nevýrobní objekty, SPBI Spektrum, Ostrava 2007,
ISBN 978-80-7385-023-4
[10] Bartlová I., Damec J.; Prevence technologických zařízení, SPBI Spektrum, Ostrava 2002,
ISBN 80-86634-10-8
Way of continuous check of knowledge in the course of semester
• Short enter tests before starting of each laboratory measurement to examine of student readiness to make measurement
• Reports from each measurement processed on the base of measured values from these measurements and their subsequent processing, completing and assessing.
• Continuous verifying of student knowledge in the numerical exercises in a form of debate and inquiries to achieve student active participations in study process. Identify, deduce and search of problem solving and their interpretation by students.
• Tests from numerical exercises, eventually from chosen theoretical circuits
• Term work and projects 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
Other requirements
Additional requirements for students are not.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
Lectures:
1. Legal aspects of safety in the work on electrical equipment and safety of electrical equipment and electrical products, overview of laws and regulations in electrical laws with detailed focus on prevention of electrical equipment.
2. BOZP – Duties of the risks, arising from the work on electrical equipment.
3. Safe electrical installation.
4. Safe operation of electrical equipment.
5. Safe work on electrical equipment.
6. Overvoltage protection.
7. Protection against lightning – General principles.
8. Protection against lightning – Physical damage to structures and life hazard.
9. Protection against lightning – Risk manamegent.
10. Fire protection buildings – industrial buildings.
11. Fire protection buildings - Non-industrial buildings.
12. Eliminating the risk of explosion.
13. Non Explosion electrical equipment.
14. Consultation, examination questions, credits.
Exercise:
• Calculation and determination of risk - to protect against LPS.
• Draft LPS.
• Calculation examples - to protect against LPS.
• Classification of areas.
• Control test I.
• BOZP – examples,
• Fire protection buildings, examples, documentation.
• Task „Project processing issues electrical risks“.
• Task „Project classification of dangerous working environment“.
• Control test I.
• Excursion.
Laboratories:
• Measurement of contact resistence.
• Measurement of Grounding.
Projects:
• Project processing issues electrical risks
• Project classification of dangerous working environment
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction