10.14489/td.2025.05.pp.026-031

2025, 05 May

DOI: 10.14489/td.2025.05.pp.026-031

Shilin A. N., Shilin A. A., Avdeyuk D. N.
RELIABILITY ANALYSIS OF THE INFORMATION AND MEASUREMENT SYSTEM FOR DETERMINING THE LOCATION OF DAMAGE TO AN OVERHEAD POWER LINE
(pp. 26-31)

Abstract. An analysis of the reliability of the information and measurement system for determining the location of damage to an overhead power transmission line has been carried out. For the analysis, a system failure tree was used, which is a block diagram indicating the reliability of each element. An example is the modernization of the system, which includes replacing a set of digital signal processing devices with a microprocessor, which increased the reliability of the system by 14 %.

Keywords: reliability, trouble-free operation, reflectometer, overhead power line (overhead line), overhead line monitoring, determining the location of overhead line damage.

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A. N. Shilin, A. A. Shilin, D. N. Avdeyuk (Volgograd State Technical University, Volgograd, Russia) E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра. Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра. , Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра. Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра. , Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра. Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.

+ - References Click to collapse

1. Shilin A. N., Shilin A. A., Kuznetsova Nad. S., Avdeyuk D. N. (2020). Intelligent device for measuring the distance to the place of damage of power lines. Ru Patent No. 2712771. Russian Federation. [in Russian language]
2. Dillon B., Singh Ch. (1984). Engineering methods for ensuring system reliability: translation from English. Moscow: Mir. [in Russian language]
3. Trubitsyn V. I. (1997). Reliability of power plants: textbook for universities. Moscow: Energoatomizdat. [in Russian language]
4. Software reliability. Retrieved from https://madiasunik.ucoz.ru/Nadejnost/Material_nadejnost.pdf (Accessed: 06.11.2024). [in Russian language]
5. Malafeev S. I., Kopeykin A. I. (2021). Reliability of technical systems. Examples and tasks: study guide. Saint-Petersburg: Lan’. [in Russian language]

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