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ATUSS

VISER

Academy of Technical and Art Applied Studies

School of Electrical and Computer Engineering

Computer-Aided Design of Electric Power Substations Course code: 317114 | 8 ECTS credits

Basic information
Level of Studies: Master applied studies
Year of Study: 2
Semester: 3
Requirements:
Goal: The goal of the course is to educate students about the application of software tools in computer-aided design, as well as in contemporary creating projects by software tools based on databases.
Outcome: After exam passed, students should be able to use modern software tools for modeling, simulations and technical calculations, as well as for efficient project creating.
Contents of the course
Theoretical instruction:
  1. Introduction to the course: content, goals, theoretical and practical instruction process, and grading.
  2. Calculation of short-circuit currents according to SRPS IEC 60909 standard.
  3. Calculation of specific short-circuit current values for substation design purposes using state-of-the-art software tools.
  4. Electromagnetic Transients Program - Alternative Transients Program (ATP), and ATPDesigner.
  5. Analysis of transient and stationary processes for relay protection design (ATP and ATPDesign).
  6. Analysis of distributed generation plants connection to distribution grid for general design creating, as well as for meeting the required technical specification s and recommendations.
  7. Simulation lightning overvoltages entering the high-voltage substation in order to choose surge arresters and to do insulation coordination (ATP).
  8. Application of software tools for power systems which contain distributed generation. Software tools System Advisor Model (SAM) and HOMER with hourly data dynamic.
  9. Computer-aided calculation of technical and economical metrics of renewable energy systems.
  10. Technical analysis of yearly energy production and other technical metrics done by software tools.
  11. Economic analysis of the investments payback for general design and feasibility studies creating.
  12. Parametric and stochastic analysis.
  13. Optimal choice of distributed generation plants in relationship to energy resources (SAM) and (HOMER)
  14. Technical requirements for substations design. Standards and recommendations.
  15. Application of EPLAN software tool for low-voltage installations project creation.
Practical instruction (Problem solving sessions/Lab work/Practical training):
  1. Numerical and simulation examples follow theoretical instruction.
Textbooks and References
  1. Milan Ćalović, Andrija Sarić: Osnovi analize elektroenergetskih mreža i sistema, Akademska misao Beograd i Tehnički fakultet Čačak, 2004.
  2. IEC 60909-0:2016 Short-circuit currents in three-phase a.c. systems, Part: 0 Calculation of currents
  3. Zlatan Stojković: Projektovanje pomoću računara u elektroenergetici – primena programskih alata, Akademska misao, Beograd, 2009.
  4. Saša Stojković, Milan Ivezić: Računarsko projektovanje električnih postrojenja - Priručnik za laboratorijske vežbe, VIŠER, Beograd, 2018.
  5. Sam-help-2016-3-14, https://sam.nrel.gov/
Number of active classes (weekly)
Lectures: 4
Practical classes: 3
Other types of classes: 0
Grading (maximum number of points: 100)
Pre-exam obligations
Points
activities during lectures
10
activities on practial excersises
0
seminary work
0
colloquium
60
Final exam
Points
Written exam
30
Oral exam
0