Simulation Model of a Unified Energy System for Different Scenarios of Planned Disturbances

Iryna Bashynska (), Viktoriia Kryvda, Dariusz Sala, Liubov Niekrasova, Oleksii Maksymov and Vladyslav Suvorov
Additional contact information
Iryna Bashynska: Department of Organizational Management and Social Capital, AGH University of Science and Technology, 30-059 Krakow, Poland
Viktoriia Kryvda: Department of Power Supply and Energy Management, Odessa Polytechnic National University, 65044 Odessa, Ukraine
Dariusz Sala: Department of Enterprise Management, AGH University of Krakow, 30-059 Krakow, Poland
Liubov Niekrasova: Department of Economics, Odessa Polytechnic National University, 65044 Odessa, Ukraine
Oleksii Maksymov: Department of Software and Computer-Integrated Technologies, Odessa Polytechnic National University, 65044 Odessa, Ukraine
Vladyslav Suvorov: Department of Power Supply and Energy Management, Odessa Polytechnic National University, 65044 Odessa, Ukraine

Energies, 2024, vol. 17, issue 23, 1-45

Abstract: The study established that the application of graph theory enables the creation of a model of a country’s power system structure in the form of a tiered graph. This allows complex structural elements of the system, such as generating units, electrical substations, and power transmission lines, to be represented as nodes and edges in simulation models that can be used for analysis, dispatch control, and optimization of system operation. A simulation model of the unified power system has been developed to analyze operational efficiency and performance under various planned disturbance scenarios. To solve the given task, it is necessary to develop a model of the power system in the form of a tiered graph, where the nodes are generating equipment stations, transmission system substations with voltages from 330 kV to 750 kV, and distribution system substations with voltages from 110 kV to 220 kV, and the edges are power transmission lines with voltages from 110 kV to 750 kV. The model takes into account the generated and transmitted power, the nominal capacity and the number of transformers at the substations, the cross-section and maximum throughput of the power transmission lines, which made it possible to determine complex interconnections between its nodes and integrate the equipment into a unified power system for efficiency and performance analysis.

Keywords: graph-based modeling; planned disturbances; simulation model; unified energy system (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2024
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
https://www.mdpi.com/1996-1073/17/23/6136/pdf (application/pdf)
https://www.mdpi.com/1996-1073/17/23/6136/ (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:gam:jeners:v:17:y:2024:i:23:p:6136-:d:1537591

Access Statistics for this article

Energies is currently edited by Ms. Agatha Cao

More articles in Energies from MDPI
Bibliographic data for series maintained by MDPI Indexing Manager ().