410-8402/02 – Safety in Electrical Engineering II (BVE2)
Gurantor department | Department of Electrical Power Engineering | Credits | 0 |
Subject guarantor | doc. Ing. Roman Hrbáč, Ph.D. | Subject version guarantor | doc. Ing. Vítězslav Stýskala, Ph.D. |
Study level | undergraduate or graduate | Requirement | Optional |
Year | | Semester | winter + summer |
| | Study language | English |
Year of introduction | 2023/2024 | Year of cancellation | |
Intended for the faculties | FEI, FS | Intended for study types | Bachelor, Follow-up Master |
Subject aims expressed by acquired skills and competences
Students will learn the basic safety rules and regulations necessary for operation of electrical installations so that they pass the regulation and requirements for measurement in Faculty of Electrical Engineering and Computer Science laboratories (Act No. 250/2021 Coll. and Government Decree No. 194/2022 Coll.)
Teaching methods
Lectures
Teaching by an expert (lecture or tutorial)
Summary
The aim of this subject is to acquaint students of FEI 1st class with basic safety rules and regualtions for activity on electric devices. After their knowledge verification, they will become instructed persons in terms of provision §4 (Act No. 250/2021 Coll. and Government Decree No. 194/2022 Coll.) and they will be able to work on electric devices in FEI laboratories.
Compulsory literature:
• Dudek, J.: Safety in electrotechnics, syllabus, pdf presentation, November 2017/available with the teachers at seminars and consultations/.
• Protection against electric shocks, text with 48 pages in pdf. available at the teacher on call
• Standards and regulations download link at www.eur-lex.europa.eu
Recommended literature:
• Selected and recommended european directives, free download link at www.eur-lex.europa.eu
• Presentation and information provided at lectures
• International standards (HD 60364, EN 50110)
Other:
• Jones, R. A.: Questions and answers electrical safety; Jones and Beartlett publishers; Sudbury; 2012, ISEN 978-0-7637-541-6 (110 pp.)
Additional study materials
Way of continuous check of knowledge in the course of semester
• Continuous verifying of student knowledge of the discussion and debate.
• Exam quiz, or written exam on subject matter and regulations after passing lectures
E-learning
Other requirements
This course is designed for students who have taken the Safety in Electrotechnic course 3 or more years ago.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
Terms and definitions, Decree No. 50/1978 Coll., Act No. 262/2006 Coll. – Labor code, EN 50110 ed. 2;
Act No. 22/1997 Sb. (2008/765/EC, 2001/95/ EC) , Governmental Order 17/2003 Sb. (2006/95/EC), NV 176/2008 Sb.( 2006/42/ES), Vyhl. 73/2010 Sb. (see EN 50110-2);
Identification of conductors by colors EN 60445:2010, ČSN EN 60446:2007, ČSN 33 0165 ed. 2);
Basic and safety principles for man-machine interface, marking and identification. Coding principles for indicators and actuators EN 60073 ed.2;
Warning and information labels and tables (ISO 3864);
Basic principles and rules of protection against electric shock
Philosophy of Protection against electric shock (HD 60364 – 4 – 41 ed.2, EN 61140);
Areas classification according to risk of electric shock, touch voltage levels (HD 60364-4-41: 2007, National amendment Z1:2010 );
LV supply system in university laboratories (HD 60364-1:2010), principle of automatic disconnection to supply source;
Protective measures according to HD 60364-4-41:2007, EN 61140;
External influences acc. to HD 60364-5-51:2009, ingress protection (IP code) acc. to EN 60529:1991)
Wiring Systems – cable sizing, cable protection, current carrying capability acc to HD60364-5-52:2009, LV overcurrent protective devices;
Live working, operation of electrical installations
Workplace preparations;
Communication (transmission of information) important items included in EN 50110-1;
Definition of live working zone, vicinity zone;
Steps to be undertaken for dead working;
First aid by electric shock;
Fire extinguishing of electrical installation and apparatus;
PC laboratories and PC Classrooms local safety rules;
Discussion.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
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