Processes of formation and suppression of deterministic voltage failures in autonomous power supply systems
https://doi.org/10.25206/1813-8225-2025-196-65-72
EDN: XJXVDK
Abstract
The processes of formation of deterministic voltage failures in autonomous power supply systems, including the power supply of floating engineering structures from the shore, are considered. The scheme of the ship's electric power system is presented as an autonomous power supply system. The results of the study of the proposed control method obtained in the process of simulation of deterministic voltage failures during autonomous generation of electrical energy in the SimInTech environment are considered. The analysis of the processes of formation of conductive low-frequency deterministic electromagnetic interference in networks with low integral indicators (low value of short circuit currents) of electrical networks of floating engineering structures is carried out. Comparisons are provided between the requirements for quality indicators of electrical energy generated on a floating engineering structure and generated by onshore power plants. A method has been proposed to improve the quality of electrical energy through preliminary regulation and preparation of the electrical power system to receive a commensurate (powerful) load.
Keywords
power supply system,
minimum voltage protection,
control system,
voltage drop,
autonomous power system,
electromagnetic compatibility,
quality of electrical energy
Supporting agencies: The authors have no financial interest in the presented materials or methods
About the Authors
Yu. N. Smykov
Siberian State University of Water Transport
Russian Federation
Russian Federation
Yuriy Nikolayevich Smykov, Associate Professor
Electric Power Systems and Electrical Engineering Department
630099; Schetinkina St., 33; Novosibirsk
AuthorID (RSCI): 892905
S. V. Gorelov
Siberian State University of Water Transport
Russian Federation
Russian Federation
Sergey Valerievich Gorelov, Doctor of Technical Sciences, Professor, Head of the Department
Electric Power Systems and Electrical Engineering Department
630099; Schetinkina St., 33; Novosibirsk
AuthorID (RSCI): 694545
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Review
For citations:
Smykov YN, Gorelov SV. Processes of formation and suppression of deterministic voltage failures in autonomous power supply systems. Omsk Scientific Bulletin. 2025;(4):65-72. (In Russ.) https://doi.org/10.25206/1813-8225-2025-196-65-72. EDN: XJXVDK
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