ВИЗНАЧЕННЯ МІСЦЯ ОДНОФАЗНОГО ЗАМИКАННЯ НА ЗЕМЛЮ В УМОВАХ ЕЛЕКТРОМАГНІТНОГО ВПЛИВУ НА ПОВІТРЯНІ ЛІНІЇ СИГНАЛІЗАЦІЇ, ЦЕНТРАЛІЗАЦІЇ ТА БЛОКУВАННЯ ЗАЛІЗНИЦЬ

M.F.  Sopel; M.V.  Grebchenko; V.F.  Maximchuk; Y.V.  Pylypenko

doi:10.15407/techned2019.01.050

No. 1 (2019), Electric Power Systems and Installations

No. 1 (2019)

Electric Power Systems and Installations

DETERMINATION OF SEAT OF A SINGLE-PHASE CIRCUIT TO EARTH UNDER CONDITIONS OF ELECTROMAGNETIC INFLUENCE ON THE AIR LINE OF SIGNALING, CENTRALIZATION AND BLOCKING OF RAILWAYS

Published 2019-01-18

https://doi.org/10.15407/techned2019.01.050

M.F. Sopel⁺⁻
M.V. Grebchenko⁺⁻
V.F. Maximchuk⁺⁻
Y.V. Pylypenko⁺⁻

M.F. Sopel

PE “ANIGER”, Harmatna str., 2, Kyiv, 03680, Ukraine

M.V. Grebchenko

National University of Life and Environmental Sciences of Ukraine, Heroyiv Oborony st., 15, Kyiv, 03041, Ukraine

https://orcid.org/0000-0003-0055-9042

V.F. Maximchuk

Ukrzaliznytsia, Tverska str., 5, MSP Kyiv-150, 03680, Ukraine

Y.V. Pylypenko

Institute of Electrodynamics of the National Academy of Sciences of Ukraine, pr. Peremohy, 56, Kyiv, 03057, Ukraine

ARTICLE_10_PDF (Українська)

Keywords

ground fault
higher harmonics
method
accuracy
experiment
modeling замикання на землю
відстань
вищі гармоніки
метод
точність
експеримент
моделювання

How to Cite

[1]

Сопель, М. , Гребченко, М. , Максимчук, В. and Пилипенко, Ю. 2019. DETERMINATION OF SEAT OF A SINGLE-PHASE CIRCUIT TO EARTH UNDER CONDITIONS OF ELECTROMAGNETIC INFLUENCE ON THE AIR LINE OF SIGNALING, CENTRALIZATION AND BLOCKING OF RAILWAYS. Tekhnichna Elektrodynamika. 1 (Jan. 2019), 050. DOI:https://doi.org/10.15407/techned2019.01.050.

Abstract

The analysis of the influence factors on the accuracy of the location of the earth fault on an overhead line with a distributed load The existence of an inverse dependence of the value of the first harmonic part in the voltage of the damaged phase from the distance to the closure is theoretically substantiated and experimentally confirmed. One of the main reasons for this is the distributed along the line load, which is connected to the line through single-phase transformers. Proposed measures to improve the quality of the electric energy of the line and the accuracy of the determination of the location of the closure. References 9, figures 5.

https://doi.org/10.15407/techned2019.01.050

ARTICLE_10_PDF (Українська)

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