Stray Current Protection and Monitoring Systems: Characteristic Quantities, Assessment of Performance and Verification

Electrified transportation systems (ETSs) are affected by stray current problems impacting within and outside the right of way on reinforcement, buried metal structures and foundations. Stray current protection systems have recently been integrated in the track structure. Track electrical quantities...
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Gespeichert in:

Autor*in:	Andrea Mariscotti [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2020

Schlagwörter:	corrosion impressed potentials railway transportation stray current stray current protection stray current monitoring

Übergeordnetes Werk:	In: Sensors - MDPI AG, 2003, 20(2020), 22, p 6610
Übergeordnetes Werk:	volume:20 ; year:2020 ; number:22, p 6610

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/s20226610

Katalog-ID:	DOAJ085588156

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allfieldsSound	10.3390/s20226610 doi (DE-627)DOAJ085588156 (DE-599)DOAJ2bad2b7f8a124f969e5faa14245f6d48 DE-627 ger DE-627 rakwb eng TP1-1185 Andrea Mariscotti verfasserin aut Stray Current Protection and Monitoring Systems: Characteristic Quantities, Assessment of Performance and Verification 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Electrified transportation systems (ETSs) are affected by stray current problems impacting within and outside the right of way on reinforcement, buried metal structures and foundations. Stray current protection systems have recently been integrated in the track structure. Track electrical quantities are, thus, usually measured to assess track insulation and protection efficiency but should be backed up by additional measurements at the affected structures and installations, in order to assess their exposure and risk of corrosion. Ideally, a stray current monitoring system proceeds from the measurement of these quantities, to data collection and archival, to data presentation, analysis and prediction. Feasible sensors and probes, the impact of environmental conditions and uncertainty are considered for the measurement at the physical level. Data analysis is critically reviewed considering the variability of operating conditions and the effectiveness of each quantity as indicator of track insulation and protection efficiency. Given the normal spread of values, for data presentation and interpretation, suitable techniques are considered based on averaging, curve similarity and feature extraction, and also for the task of assessing compliance to limits or reference values and establishing a trend that may drive informed maintenance decision. corrosion impressed potentials railway transportation stray current stray current protection stray current monitoring Chemical technology In Sensors MDPI AG, 2003 20(2020), 22, p 6610 (DE-627)331640910 (DE-600)2052857-7 14248220 nnns volume:20 year:2020 number:22, p 6610 https://doi.org/10.3390/s20226610 kostenfrei https://doaj.org/article/2bad2b7f8a124f969e5faa14245f6d48 kostenfrei https://www.mdpi.com/1424-8220/20/22/6610 kostenfrei https://doaj.org/toc/1424-8220 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2111 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 20 2020 22, p 6610
language	English
source	In Sensors 20(2020), 22, p 6610 volume:20 year:2020 number:22, p 6610
sourceStr	In Sensors 20(2020), 22, p 6610 volume:20 year:2020 number:22, p 6610
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institution	findex.gbv.de
topic_facet	corrosion impressed potentials railway transportation stray current stray current protection stray current monitoring Chemical technology
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authorswithroles_txt_mv	Andrea Mariscotti @@aut@@
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callnumber-first	T - Technology
author	Andrea Mariscotti
spellingShingle	Andrea Mariscotti misc TP1-1185 misc corrosion misc impressed potentials misc railway transportation misc stray current misc stray current protection misc stray current monitoring misc Chemical technology Stray Current Protection and Monitoring Systems: Characteristic Quantities, Assessment of Performance and Verification
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topic_title	TP1-1185 Stray Current Protection and Monitoring Systems: Characteristic Quantities, Assessment of Performance and Verification corrosion impressed potentials railway transportation stray current stray current protection stray current monitoring
topic	misc TP1-1185 misc corrosion misc impressed potentials misc railway transportation misc stray current misc stray current protection misc stray current monitoring misc Chemical technology
topic_unstemmed	misc TP1-1185 misc corrosion misc impressed potentials misc railway transportation misc stray current misc stray current protection misc stray current monitoring misc Chemical technology
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title_auth	Stray Current Protection and Monitoring Systems: Characteristic Quantities, Assessment of Performance and Verification
abstract	Electrified transportation systems (ETSs) are affected by stray current problems impacting within and outside the right of way on reinforcement, buried metal structures and foundations. Stray current protection systems have recently been integrated in the track structure. Track electrical quantities are, thus, usually measured to assess track insulation and protection efficiency but should be backed up by additional measurements at the affected structures and installations, in order to assess their exposure and risk of corrosion. Ideally, a stray current monitoring system proceeds from the measurement of these quantities, to data collection and archival, to data presentation, analysis and prediction. Feasible sensors and probes, the impact of environmental conditions and uncertainty are considered for the measurement at the physical level. Data analysis is critically reviewed considering the variability of operating conditions and the effectiveness of each quantity as indicator of track insulation and protection efficiency. Given the normal spread of values, for data presentation and interpretation, suitable techniques are considered based on averaging, curve similarity and feature extraction, and also for the task of assessing compliance to limits or reference values and establishing a trend that may drive informed maintenance decision.
abstractGer	Electrified transportation systems (ETSs) are affected by stray current problems impacting within and outside the right of way on reinforcement, buried metal structures and foundations. Stray current protection systems have recently been integrated in the track structure. Track electrical quantities are, thus, usually measured to assess track insulation and protection efficiency but should be backed up by additional measurements at the affected structures and installations, in order to assess their exposure and risk of corrosion. Ideally, a stray current monitoring system proceeds from the measurement of these quantities, to data collection and archival, to data presentation, analysis and prediction. Feasible sensors and probes, the impact of environmental conditions and uncertainty are considered for the measurement at the physical level. Data analysis is critically reviewed considering the variability of operating conditions and the effectiveness of each quantity as indicator of track insulation and protection efficiency. Given the normal spread of values, for data presentation and interpretation, suitable techniques are considered based on averaging, curve similarity and feature extraction, and also for the task of assessing compliance to limits or reference values and establishing a trend that may drive informed maintenance decision.
abstract_unstemmed	Electrified transportation systems (ETSs) are affected by stray current problems impacting within and outside the right of way on reinforcement, buried metal structures and foundations. Stray current protection systems have recently been integrated in the track structure. Track electrical quantities are, thus, usually measured to assess track insulation and protection efficiency but should be backed up by additional measurements at the affected structures and installations, in order to assess their exposure and risk of corrosion. Ideally, a stray current monitoring system proceeds from the measurement of these quantities, to data collection and archival, to data presentation, analysis and prediction. Feasible sensors and probes, the impact of environmental conditions and uncertainty are considered for the measurement at the physical level. Data analysis is critically reviewed considering the variability of operating conditions and the effectiveness of each quantity as indicator of track insulation and protection efficiency. Given the normal spread of values, for data presentation and interpretation, suitable techniques are considered based on averaging, curve similarity and feature extraction, and also for the task of assessing compliance to limits or reference values and establishing a trend that may drive informed maintenance decision.
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