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dc.contributor.authorGulakhmadov, A.en
dc.contributor.authorAsanova, S.en
dc.contributor.authorAsanova, D.en
dc.contributor.authorSafaraliev, M.en
dc.contributor.authorTavlintsev, A.en
dc.contributor.authorLyukhanov, E.en
dc.contributor.authorSemenenko, S.en
dc.contributor.authorOdinaev, I.en
dc.date.accessioned2022-05-12T08:22:55Z-
dc.date.available2022-05-12T08:22:55Z-
dc.date.issued2022-
dc.identifier.citationPower Flows and Losses Calculation in Radial Networks by Representing the Network Topology in the Hierarchical Structure Form / A. Gulakhmadov, S. Asanova, D. Asanova et al. // Energies. — 2022. — Vol. 15. — Iss. 3. — 765.en
dc.identifier.issn1996-1073-
dc.identifier.otherAll Open Access, Gold3
dc.identifier.urihttp://elar.urfu.ru/handle/10995/111787-
dc.description.abstractThis paper proposes a structured hierarchical-multilevel approach to calculating the power flows and losses of electricity in radial electrical networks with different nominal voltages at given loads and voltages of the power source. The researched electrical networks are characterized by high dimensionality, dynamism of development, but also insufficient completeness and reliability of state information. The approach is based on the representation of the initial network graph in the form of a hierarchical-multilevel structure, divided into two stages with rated voltages Unom ≤ 35 kV and Unom ≥ 35 kV, and using the traditional (manual) engineering two-stage method, where the calculation is performed in a sequence from bottom to top (stage 1) and from top to bottom (stage 2), moving along the structure of the network. The application of the above approach makes it possible to obtain an algorithm for implementation on a computer, which is characterized by universality (for an arbitrary configuration and complexity of the network), high performance and low requirements for the computer memory. © 2022 by the authors. Licensee MDPI, Basel, Switzerland.en
dc.description.sponsorshipFunding: This work was supported in part by the International Cooperation Project of National Natural Science Foundation of China under Grant 41761144079, in part by the Strategic Priority Research Program of the Chinese Academy of Sciences, in part by the Pan-Third Pole Environment Study for a Green Silk Road under Grant XDA20060303, in part by the K. C. Wong Education Foundation under Grant GJTD-2020-14, in part by the Research Fund for International Scientists of National Natural Science Foundation of China under Grant 42150410393, in part by the CAS PIFI Fellowship under Grant 2021PC0002, in part by the Xinjiang Tianchi Hundred Talents Program under Grant Y848041, in part by the CAS Interdisciplinary Innovation Team under Grant JCTD-2019-20, in part by the project of the Research Center of Ecology and Environment in Central Asia under Grant Y934031, and in part by the Regional Collaborative Innovation Project of Xinjiang Uygur Autonomous Regions under Grant 2020E01010.en
dc.format.mimetypeapplication/pdfen
dc.language.isoenen
dc.publisherMDPIen1
dc.publisherMDPI AGen
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.sourceEnergies2
dc.sourceEnergiesen
dc.subjectALGORITHMen
dc.subjectDIRECTED GRAPHen
dc.subjectDISTRIBUTION ELECTRIC NETWORKSen
dc.subjectELECTRICITY LOSSESen
dc.subjectLOADen
dc.subjectSTRUCTURED HIERARCHICAL-MULTILEVEL APPROACHen
dc.subjectTRANSFORMERen
dc.subjectELECTRIC LOAD FLOWen
dc.subjectELECTRIC NETWORK ANALYSISen
dc.subjectELECTRIC NETWORK PARAMETERSen
dc.subjectFLOW GRAPHSen
dc.subjectDISTRIBUTION ELECTRIC NETWORKen
dc.subjectELECTRICAL NETWORKSen
dc.subjectELECTRICITY LOSSen
dc.subjectHIERARCHICAL MULTILEVELen
dc.subjectMULTILEVEL APPROACHen
dc.subjectPOWER FLOW CALCULATIONSen
dc.subjectPOWERLOSSen
dc.subjectTRANSFORMERen
dc.titlePower Flows and Losses Calculation in Radial Networks by Representing the Network Topology in the Hierarchical Structure Formen
dc.typeArticleen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeinfo:eu-repo/semantics/publishedVersionen
dc.identifier.doi10.3390/en15030765-
dc.identifier.scopus85123031366-
local.contributor.employeeGulakhmadov, A., Research Center for Ecology and Environment of Central Asia, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi, 830011, China, State Key Laboratory of Desert and Oasis Ecology, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi, 830011, China, Ministry of Energy and Water Resources of the Republic of Tajikistan, Dushanbe, 734064, Tajikistan, Institute of Water Problems, Hydropower and Ecology of the National Academy of Sciences of Tajikistan, Dushanbe, 734002, Tajikistan; Asanova, S., Faculty of Energy, Kyrgyz State Technical University Named After I. Razzakov, Bishkek, 720044, Kyrgyzstan; Asanova, D., Faculty of Energy, Kyrgyz State Technical University Named After I. Razzakov, Bishkek, 720044, Kyrgyzstan; Safaraliev, M., Department of Automated Electrical Systems, Ural Federal University, Yekaterinburg, 620002, Russian Federation; Tavlintsev, A., Department of Automated Electrical Systems, Ural Federal University, Yekaterinburg, 620002, Russian Federation; Lyukhanov, E., Department of Automated Electrical Systems, Ural Federal University, Yekaterinburg, 620002, Russian Federation; Semenenko, S., Department of Automated Electrical Systems, Ural Federal University, Yekaterinburg, 620002, Russian Federation; Odinaev, I., Department of Automated Electrical Systems, Ural Federal University, Yekaterinburg, 620002, Russian Federationen
local.issue3-
local.volume15-
dc.identifier.wos000805148700003-
local.contributor.departmentResearch Center for Ecology and Environment of Central Asia, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi, 830011, China; State Key Laboratory of Desert and Oasis Ecology, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi, 830011, China; Ministry of Energy and Water Resources of the Republic of Tajikistan, Dushanbe, 734064, Tajikistan; Institute of Water Problems, Hydropower and Ecology of the National Academy of Sciences of Tajikistan, Dushanbe, 734002, Tajikistan; Faculty of Energy, Kyrgyz State Technical University Named After I. Razzakov, Bishkek, 720044, Kyrgyzstan; Department of Automated Electrical Systems, Ural Federal University, Yekaterinburg, 620002, Russian Federationen
local.identifier.pure29475658-
local.description.order765-
local.identifier.eid2-s2.0-85123031366-
local.identifier.wosWOS:000805148700003-
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