DYNAMIC STRAY CURRENT MEASURING METHODS IN URBAN AREAS
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F22%3A10251437" target="_blank" >RIV/61989100:27240/22:10251437 - isvavai.cz</a>
Result on the web
<a href="https://bjrbe-journals.rtu.lv/article/view/bjrbe.2022-17.583/3062" target="_blank" >https://bjrbe-journals.rtu.lv/article/view/bjrbe.2022-17.583/3062</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.7250/bjrbe.2022-17.583" target="_blank" >10.7250/bjrbe.2022-17.583</a>
Alternative languages
Result language
angličtina
Original language name
DYNAMIC STRAY CURRENT MEASURING METHODS IN URBAN AREAS
Original language description
In areas where urban tracks are used as public transportation, dynamic stray currents cause high maintenance costs for the tracks and metal structures near the tracks. Stray currents caused by rail vehicles depend on many factors (traffic density, vehicle speed, acceleration and deceleration, soil and track moisture), so it is very difficult to get a clear picture of the harmfulness of the stray current based on the results of a single field measurement. However, there are several measurement methods that can be used to determine the presence of stray currents and predict appropriate track maintenance actions. Some of these methods are described in this article, namely the use of stray current mapper, measurement of rail potential and rail current, measurement at the stray current collection system, and the use of nondestructive sensors. In track construction, measuring the electrical potential between rail and ground is one of the most common methods of detecting the damaging influence of stray current.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20200 - Electrical engineering, Electronic engineering, Information engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
The Baltic Journal of Road and Bridge Engineering
ISSN
1822-427X
e-ISSN
1822-4288
Volume of the periodical
17
Issue of the periodical within the volume
4
Country of publishing house
LT - LITHUANIA
Number of pages
25
Pages from-to
146-170
UT code for WoS article
000908541400008
EID of the result in the Scopus database
2-s2.0-85144596759