KFU. Card publication. Computer Model of «Smart Grid« for Power Transmission Lines with Tree-Like Topology

KAZAN
FEDERAL UNIVERSITY

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COMPUTER MODEL OF &LAQUO;SMART GRID&LAQUO; FOR POWER TRANSMISSION LINES WITH TREE-LIKE TOPOLOGY

Form of presentation

Articles in Russian journals and collections

Year of publication

2023

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Authors, employees of KFU

Karpov Arkadiy Vasilevich, author

Sarychev Dmitriy Valerevich, author

Bibliographic description in the original language

Karpov, A. Computer Model of «Smart Grid« for Power Transmission Lines with Tree-Like Topology / Karpov, A. Sarychev, D. Kalabanov, S. // International Russian Smart Industry Conference (SmartIndustryCon) . — Sochi, Russian Federation : IEEE Xplore, 2023. — P. 600 - 605.

Annotation

2023 International Russian Smart Industry Conference (SmartIndustryCon)

Keywords

Power transmission lines , Computational modeling , Bit error rate , Reflectometry , Mathematical models , Data models , Topology

The name of the journal

2023 International Russian Smart Industry Conference (SmartIndustryCon)

URL

https://ieeexplore.ieee.org/document/10110719

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=290259&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Karpov Arkadiy Vasilevich	ru_RU
dc.contributor.author	Sarychev Dmitriy Valerevich	ru_RU
dc.date.accessioned	2023-01-01T00:00:00Z	ru_RU
dc.date.available	2023-01-01T00:00:00Z	ru_RU
dc.date.issued	2023	ru_RU
dc.identifier.citation	Karpov, A. Computer Model of «Smart Grid« for Power Transmission Lines with Tree-Like Topology / Karpov, A. Sarychev, D. Kalabanov, S. // International Russian Smart Industry Conference (SmartIndustryCon) . — Sochi, Russian Federation : IEEE Xplore, 2023. — P. 600 - 605.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=290259&p_lang=2	ru_RU
dc.description.abstract	2023 International Russian Smart Industry Conference (SmartIndustryCon)	ru_RU
dc.description.abstract	The paper is devoted to the development of the reflectometry method of detection of line fault position (DLFP) for power transmission lines (PTL) with tree-like topology, which include 6-10 kV power lines, poorly studied but it is in important national economic interest. The main problems of using reflectometry-based DLFP are associated with the uncertainty of determining the fault location and a significant increase in noise levels due to re-reflections from side lines of topology. To solve these tasks, an original idea of a two-stage PTL diagnostic system with a tree-like structure is proposed. The paper presents the developed computer model of smart grid, which implements a two-stage diagnostic system. The results of modeling for PTL with different numbers of side lines are presented when simulating such damages as line breakage, interfacial short circuits and short circuit to the ground. The sensitivity of a two-stage method for detection of line fault position is shown. The results of computer modeling show that the reflectometry method in the case of using a two-stage DLFP system is applicable on branched power lines. It is shown that most of the damages associated with line breakage and short circuits of various types are confidently diagnosed. At the same time, approximately 20% of the damages cannot be localized by the proposed system. With an increase in the number of side lines, the accuracy of the DLFP drops sharply and the diagnosis of PTL with a number of side lines of more than three will require the use of more sensitive receiving and transmitting equipment.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Power transmission lines	ru_RU
dc.subject	Computational modeling	ru_RU
dc.subject	Bit error rate	ru_RU
dc.subject	Reflectometry	ru_RU
dc.subject	Mathematical models	ru_RU
dc.subject	Data models	ru_RU
dc.subject	Topology	ru_RU
dc.title	Computer Model of «Smart Grid« for Power Transmission Lines with Tree-Like Topology	ru_RU
dc.type	Articles in Russian journals and collections	ru_RU