420-2007/01 – Prevention of Electric Devices (PRE)

Gurantor departmentDepartment of Electrical EngineeringCredits6
Subject guarantordoc. Ing. Vítězslav Stýskala, Ph.D.Subject version guarantordoc. Ing. Vítězslav Stýskala, Ph.D.
Study levelundergraduate or graduate
Study languageCzech
Year of introduction2010/2011Year of cancellation
Intended for the facultiesFEIIntended for study typesBachelor
Instruction secured by
LoginNameTuitorTeacher giving lectures
DUD57 Ing. Jan Dudek, Ph.D.
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+3
Combined Credit and Examination 14+6

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. Syllabus of lectures (available in the web sites of the department 420) 2. Selected parts of the technical and safety rules for installation, duty and maintenance of electric devices

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

Další požadavky na studenta

There are no additional requirements for students.

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

Full-time form (validity from: 2011/2012 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (100) 51
        Exercises evaluation Credit 35 (35) 21
                Semestrální projekt Semestral project 15  0
                Test Written test 15  0
                Laboratorní úloha Laboratory work 5  0
        Examination Examination 65 (65) 30
                Písemná část - test Written examination 25  0
                Ústní část Oral examination 40  0
Mandatory attendence parzicipation: 90% attendance at the exercises

Show history
Combined form (validity from: 2011/2012 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (100) 51
        Exercises evaluation Credit 35 (35) 21
                Semestrální projekt Semestral project 15  0
                Test Written test 15  0
                Laboratorní úlohy Laboratory work 5  0
        Examination Examination 65 (65) 30
                Písemná část - test Written examination 25  0
                Ústní část Oral examination 40  0
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 (B2648) Designing of Electric Devices P Czech Ostrava Optional study plan
2019/2020 (B2648) Designing of Electric Devices K Czech Ostrava Optional study plan
2019/2020 (B0713A060004) Design of Electrical Systems and Technologies P Czech Ostrava Optional study plan
2019/2020 (B0713A060004) Design of Electrical Systems and Technologies K Czech Ostrava Optional study plan
2018/2019 (B2648) Designing of Electric Devices P Czech Ostrava Optional study plan
2018/2019 (B2648) Designing of Electric Devices K Czech Ostrava Optional study plan
2017/2018 (B2648) Designing of Electric Devices P Czech Ostrava Optional study plan
2017/2018 (B2648) Designing of Electric Devices K Czech Ostrava Optional study plan
2016/2017 (B2648) Designing of Electric Devices P Czech Ostrava Optional study plan
2016/2017 (B2648) Designing of Electric Devices K Czech Ostrava Optional study plan
2015/2016 (B2648) Designing of Electric Devices P Czech Ostrava Optional study plan
2015/2016 (B2648) Designing of Electric Devices K Czech Ostrava Optional study plan
2014/2015 (B2648) Designing of Electric Devices P Czech Ostrava Optional study plan
2014/2015 (B2648) Designing of Electric Devices K Czech Ostrava Optional study plan
2013/2014 (B2648) Designing of Electric Devices P Czech Ostrava Optional study plan
2013/2014 (B2648) Designing of Electric Devices K Czech Ostrava Optional study plan
2012/2013 (B2648) Designing of Electric Devices P Czech Ostrava Optional study plan
2012/2013 (B2648) Designing of Electric Devices K Czech Ostrava Optional study plan
2011/2012 (B2648) Designing of Electric Devices P Czech Ostrava 4 Optional study plan
2011/2012 (B2648) Designing of Electric Devices K Czech Ostrava 4 Optional study plan
2010/2011 (B2648) Designing of Electric Devices P Czech Ostrava 4 Optional study plan
2010/2011 (B2648) Designing of Electric Devices K Czech Ostrava 4 Optional study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner