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# 19E023TVN1 - High Voltage Technique 1

Course specification
Course title High Voltage Technique 1
Acronym 19E023TVN1
Study programme Electrical Engineering and Computing
Module Power Engineering
Type of study bachelor academic studies
Lecturer (for classes)
Lecturer/Associate (for practice)
Lecturer/Associate (for OTC)
ESPB 6.0 Status mandatory
Condition No
The goal Introduction to origin of the lightning discharge parameters. Transmission line wave traveling and calculation of the lightning overvoltages. Switching overvoltages. Temporary overvoltages. Protection of the power engineering structures (transmission and distribution electrical networks, substations, structures).Insulation coordination.
The outcome Students gain general knowledge about the causes of overvoltages, and the consequences of their actions. Students are trained to perform a selection of devices for the protection and insulation coordination procedure.
Contents
URL to the subject page http://ees.etf.bg.ac.rs/predmet.php?Id=31#fajlovi
URL to lectures https://teams.microsoft.com/l/team/19%3aO8j8xeZMw8VAF2V7nnWM8zwa9Vh6Q0a5G77Kk76VmxY1%40thread.tacv2/conversations?groupId=1a6f7ec9-4ed0-416c-a73c-96bbac42fcfb&tenantId=1774ef2e-9c62-478a-8d3a-fd2a495547ba
Contents of lectures Physical aspects of lightning discharges. Electrical and meteorological lightning parameters. Propagation overvoltage waves along the transmission lines. Modelling of the power system elements. Devices for the overvoltage protection, construction, effect, selection. Switching overvoltages calculation. Physical aspects of Internal overvoltages. Insulation coordination.
Contents of exercises Practical part is taught solving problems using analytical and numerical methods in the classroom and computer lab.
Literature
1. Milan Savić and Zlatan Stojković : High voltage technique - Lightning overvoltages, the 2nd Edition corrected and complemented, Faculty of Electrical Engineering, University of Belgrade, 2001, p.536, (in Serbian).
2. A. Haddad and D.F. Warne : Advances in high voltage engineering, IEE Power and Energy Series 40, IEE Publishing London, 2004.
3. Milan Savic : Highvoltage equipment, Faculty of Electrical Engineering, University of Belgrade, Academic Mind, 2004, p.281, (in Serbian).
4. Grujić A. and Stojković Z. (2011) : Software tool for estimating the 3D lightning protection zone of high voltage substations; International Journal of Electrical Engineering Education (IJEEE) – Special Issue: Technology transfer – new perspectives on delivering electrical and electronics engineering education, Vol. 48, No. 3, July 2011, pp. 307-322.
5. Grujić A., Stojković Z. (2016) : Fuzzy Logic Based Concept for High Voltage Substation Risk Management against Lightning; IEEJ Transactions on Electrical and Electronic Engineering, Vol. 11, Issue Suplement S1, p. S28-S36, July 2016.
Number of hours per week during the semester/trimester/year
Lectures Exercises OTC Study and Research Other classes
2 1 1
Methods of teaching Standard lectures and lectures in electronic form. The exercises are based on analytical and numerical methods.
Knowledge score (maximum points 100)
Pre obligations Points Final exam Points
Activites during lectures 0 Test paper 70
Practical lessons 10 Oral examination 0
Projects 0
Colloquia 20
Seminars 0