Course detail

Electrotechnical inspection and supervision

FEKT-SBIRAcad. year: 2005/2006

Inspection and testing in electrical engineering.Basic methods of electrical machines and apparatuses measurements.Safety prescriptions. Laws and national and international standards. Licencies and certificates. Methods and measuring devices used for inspection and testing during commissioning.

Language of instruction

Czech

Number of ECTS credits

3

Mode of study

Not applicable.

Guarantor

doc. Ing. František Veselka, CSc.

Department

Department of Power Electrical and Electronic Engineering (UVEE)

Learning outcomes of the course unit

To learn basic systemems of commissioning tests organization, using modern devises and modern methods. Methods and systems for LV installation.

Prerequisites

It is a course of the non-structured ending study program

Co-requisites

Not applicable.

Planned learning activities and teaching methods

Not applicable.

Assesment methods and criteria linked to learning outcomes

Not applicable.

Course curriculum

Not applicable.

Work placements

Not applicable.

Aims

To ecquait students with the laws and prescriptions for ispection and commissioning tests, modern methods and modern measuring devises.Data and documentation processing in national and international intituts.

Specification of controlled education, way of implementation and compensation for absences

Not applicable.

Recommended optional programme components

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

:ISO 9000,Český úřad pro normalizaci
Honys, V.:Ochrana před úrazem el. proudem v sítích do 1000 V. Hála, Elektromanagement, Brno, 1997
Honys, V.:Ochrana před úrazem el. proudem u el. zařízení ve zvláštních podmínkách. Hála, Elektromanagement, Brno, 1997
Veselka,F.:Inspekční a revizní činnost. Návody pro laboratorní cvičení. FEI VUT v Brně, Brno 2000
Řada norem ČSN 33 2000

Recommended reading

Not applicable.

Classification of course in study plans

  • Programme EI-B3 Bachelor's

    branch B3-SEE , 3. year of study, summer semester, optional specialized

Type of course unit

 

Lecture

26 hours, optionally

Teacher / Lecturer

doc. Ing. František Veselka, CSc.

Syllabus

Introduction, types of tests for electric machines, methods, test papers and protocols, test laboratory equipments, standards and technical specifications. Authorized testing laboratories,
Reliability and quality.
History of power electrical and body hazard, electric equipment safety, safety methods.
Developing of protections against body hazard, residual current devices and voltage protections
Fighting against fire and explosion caused by electrical faults.
Overvoltages, lightnig protections, electrical circuit interferencies, protection against dangerous influencies.
IP, operation conditions, basic electrical machines and their principles, equivalent circuits, UPS, batteries.
Czech standards CSN 33 2000 4 41, dangerous electric current hazard
Czech standards CSN 341010, earthing, earthing wires and bars
LV, MV and HV apparatuses, substantions and switchgears. Protection properties, fuses, MCBs, relays, rectifiers.
Electrical machines protections(CSN 333051), purpose and principle of electrical machines protections.
Practical problems during inspection and commissioning.
Commissioning in LV installations.

Laboratory exercise

13 hours, optionally

Teacher / Lecturer

doc. Ing. František Veselka, CSc.

Syllabus

Introduction to laboratories, measuring instruments, organization.
Power flow in laboratory and technical equipments.
ČSN 33 2000-4-41 application, basic fault study for el. machines and apparatuses.
ČSN 33 2000-4-41, practical exercises for testing certificate preparing.
Practical training in testing factory laboratory.
Electrical resistancies measurements.
Insulation resistancies measurements.
Test.
Thermal relay characteristic measurement.
Selectivity measurements.
Practical training for home machines measurements.
Earth resistance measurements for different kinds of earthing.
Body hazard problems in the factory laboratory.
Test.