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ATUSS

VISER

Academy of Technical and Art Applied Studies

School of Electrical and Computer Engineering

High Voltage Techniques Course code: 121107 | 6 ECTS credits

Basic information
Level of Studies: Undergraduate applied studies
Year of Study: 3
Semester: 6
Requirements: Knowledge of the courses Elements of power systems and High-voltage apparatus.
Goal: Students introductions to the isolation of the power system, its testing overvoltages that appear on it and over-voltage protection
Outcome: Students will be able to prepare test programs and to participate in studies in maintenance of equipment in operation.
Contents of the course
Theoretical instruction:
  1. Introduction, types of insulation.
  2. General characteristics of insulation.
  3. External insulation, internal insulation.
  4. Origin of atmospheric discharges.
  5. Types of Surge; Atmospheric overvoltages.
  6. The influence of atmospheric overvoltages on overhead lines.
  7. Switching surges; Quasi-stationary overvoltages.
  8. Overvoltage; On or off with rapid reactivation. Exclusion of small inductive and capacitive currents.
  9. Lightning Protection.
  10. Atmospheric overvoltages in transformer windings.
  11. Surge arresters, capacitors.
  12. Coordination of insulation; level of insulation.
  13. Testing of insulation.
  14. Equipment and devices for testing insulation of electric power systems.
  15. Current and voltage generators, voltage divider.
Practical instruction (Problem solving sessions/Lab work/Practical training):
  1. Practical training program follows the lectures
Textbooks and References
  1. M. Savić, Z. Stojković, Tehnika visokog napona -Atmosferski prenaponi, Elektrotehnički fakultet, Beograd, 2001.
  2. S. Stojković, Tehnika visokog napona – Koordinacija izolacije, Tehnički fakultet, Čačak, 2011.
Number of active classes (weekly)
Lectures: 3
Practical classes: 2
Other types of classes: 0
Grading (maximum number of points: 100)
Pre-exam obligations
Points
activities during lectures
10
activities on practial excersises
10
seminary work
10
colloquium
10
Final exam
Points
Written exam
30
Oral exam
30
Course presentation (3)

Tehnika visokog napona predmet

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Tehnika visokog napona predmet 2019/2020

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Tehnika visokog napona predmet

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Lectures (2)

Uvod(1)

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Nastanak atmosferskih praznjenja(2)

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Practical classes (0)
Downloads (0)
Colloquiums and preliminary results (1)

Rezultati četvrtog testa

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