Analysis of rail potential and stray current in MVDC railway electrification system
Abstract In contrast to the conventional direct current railway electrification system (DC-RES), the medium voltage direct current (MVDC)-RES is considered promising for long-distance high-speed corridors. In the MVDC-RES, traction substations (TSSs) are placed much farther and train loads are much...
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| Autor*in: |
Aatif, Salman [verfasserIn] Hu, Haitao [verfasserIn] Rafiq, Fezan [verfasserIn] He, Zhengyou [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2021 |
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| Schlagwörter: |
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| Anmerkung: |
© The Author(s) 2021 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of modern transportation - Heidelberg : SpringerOpen, 2011, 29(2021), 4 vom: 13. Juli, Seite 394-407 |
|---|---|
| Übergeordnetes Werk: |
volume:29 ; year:2021 ; number:4 ; day:13 ; month:07 ; pages:394-407 |
| Links: |
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| DOI / URN: |
10.1007/s40534-021-00243-0 |
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SPR045373442 |
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| 520 | |a Abstract In contrast to the conventional direct current railway electrification system (DC-RES), the medium voltage direct current (MVDC)-RES is considered promising for long-distance high-speed corridors. In the MVDC-RES, traction substations (TSSs) are placed much farther and train loads are much heavier than in the conventional DC-RES. Hence, the MVDC-RES brings a drastic change in catenary voltage, TSS spacing, and train loading, which affects rail potential and stray current. In this connection, this work performs some significant quantitative analysis of rail potential and stray current in the MVDC-RES environment. An MVDC simulation model is proposed and different grounding schemes are analyzed for a single-train and two TSSs scenario as well as for a multi-train multi-TSS scenario. According to the simulation and analysis, the maximum values of rail potential and stray current at MVDC-RES distances and the maximum safe distance between adjacent TSSs are determined. | ||
| 650 | 4 | |a Railway electrification |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Medium voltage direct current (MVDC) railways |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Rail potential |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Stray current |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Stray corrosion |7 (dpeaa)DE-He213 | |
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| 700 | 1 | |a He, Zhengyou |e verfasserin |4 aut | |
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10.1007/s40534-021-00243-0 doi (DE-627)SPR045373442 (SPR)s40534-021-00243-0-e DE-627 ger DE-627 rakwb eng 500 610 ASE Aatif, Salman verfasserin aut Analysis of rail potential and stray current in MVDC railway electrification system 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2021 Abstract In contrast to the conventional direct current railway electrification system (DC-RES), the medium voltage direct current (MVDC)-RES is considered promising for long-distance high-speed corridors. In the MVDC-RES, traction substations (TSSs) are placed much farther and train loads are much heavier than in the conventional DC-RES. Hence, the MVDC-RES brings a drastic change in catenary voltage, TSS spacing, and train loading, which affects rail potential and stray current. In this connection, this work performs some significant quantitative analysis of rail potential and stray current in the MVDC-RES environment. An MVDC simulation model is proposed and different grounding schemes are analyzed for a single-train and two TSSs scenario as well as for a multi-train multi-TSS scenario. According to the simulation and analysis, the maximum values of rail potential and stray current at MVDC-RES distances and the maximum safe distance between adjacent TSSs are determined. Railway electrification (dpeaa)DE-He213 Medium voltage direct current (MVDC) railways (dpeaa)DE-He213 Rail potential (dpeaa)DE-He213 Stray current (dpeaa)DE-He213 Stray corrosion (dpeaa)DE-He213 Hu, Haitao verfasserin aut Rafiq, Fezan verfasserin aut He, Zhengyou verfasserin aut Enthalten in Journal of modern transportation Heidelberg : SpringerOpen, 2011 29(2021), 4 vom: 13. Juli, Seite 394-407 (DE-627)669006319 (DE-600)2630144-1 2196-0577 nnns volume:29 year:2021 number:4 day:13 month:07 pages:394-407 https://dx.doi.org/10.1007/s40534-021-00243-0 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_120 GBV_ILN_121 GBV_ILN_374 GBV_ILN_2027 GBV_ILN_2700 AR 29 2021 4 13 07 394-407 |
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10.1007/s40534-021-00243-0 doi (DE-627)SPR045373442 (SPR)s40534-021-00243-0-e DE-627 ger DE-627 rakwb eng 500 610 ASE Aatif, Salman verfasserin aut Analysis of rail potential and stray current in MVDC railway electrification system 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2021 Abstract In contrast to the conventional direct current railway electrification system (DC-RES), the medium voltage direct current (MVDC)-RES is considered promising for long-distance high-speed corridors. In the MVDC-RES, traction substations (TSSs) are placed much farther and train loads are much heavier than in the conventional DC-RES. Hence, the MVDC-RES brings a drastic change in catenary voltage, TSS spacing, and train loading, which affects rail potential and stray current. In this connection, this work performs some significant quantitative analysis of rail potential and stray current in the MVDC-RES environment. An MVDC simulation model is proposed and different grounding schemes are analyzed for a single-train and two TSSs scenario as well as for a multi-train multi-TSS scenario. According to the simulation and analysis, the maximum values of rail potential and stray current at MVDC-RES distances and the maximum safe distance between adjacent TSSs are determined. Railway electrification (dpeaa)DE-He213 Medium voltage direct current (MVDC) railways (dpeaa)DE-He213 Rail potential (dpeaa)DE-He213 Stray current (dpeaa)DE-He213 Stray corrosion (dpeaa)DE-He213 Hu, Haitao verfasserin aut Rafiq, Fezan verfasserin aut He, Zhengyou verfasserin aut Enthalten in Journal of modern transportation Heidelberg : SpringerOpen, 2011 29(2021), 4 vom: 13. Juli, Seite 394-407 (DE-627)669006319 (DE-600)2630144-1 2196-0577 nnns volume:29 year:2021 number:4 day:13 month:07 pages:394-407 https://dx.doi.org/10.1007/s40534-021-00243-0 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_120 GBV_ILN_121 GBV_ILN_374 GBV_ILN_2027 GBV_ILN_2700 AR 29 2021 4 13 07 394-407 |
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10.1007/s40534-021-00243-0 doi (DE-627)SPR045373442 (SPR)s40534-021-00243-0-e DE-627 ger DE-627 rakwb eng 500 610 ASE Aatif, Salman verfasserin aut Analysis of rail potential and stray current in MVDC railway electrification system 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2021 Abstract In contrast to the conventional direct current railway electrification system (DC-RES), the medium voltage direct current (MVDC)-RES is considered promising for long-distance high-speed corridors. In the MVDC-RES, traction substations (TSSs) are placed much farther and train loads are much heavier than in the conventional DC-RES. Hence, the MVDC-RES brings a drastic change in catenary voltage, TSS spacing, and train loading, which affects rail potential and stray current. In this connection, this work performs some significant quantitative analysis of rail potential and stray current in the MVDC-RES environment. An MVDC simulation model is proposed and different grounding schemes are analyzed for a single-train and two TSSs scenario as well as for a multi-train multi-TSS scenario. According to the simulation and analysis, the maximum values of rail potential and stray current at MVDC-RES distances and the maximum safe distance between adjacent TSSs are determined. Railway electrification (dpeaa)DE-He213 Medium voltage direct current (MVDC) railways (dpeaa)DE-He213 Rail potential (dpeaa)DE-He213 Stray current (dpeaa)DE-He213 Stray corrosion (dpeaa)DE-He213 Hu, Haitao verfasserin aut Rafiq, Fezan verfasserin aut He, Zhengyou verfasserin aut Enthalten in Journal of modern transportation Heidelberg : SpringerOpen, 2011 29(2021), 4 vom: 13. Juli, Seite 394-407 (DE-627)669006319 (DE-600)2630144-1 2196-0577 nnns volume:29 year:2021 number:4 day:13 month:07 pages:394-407 https://dx.doi.org/10.1007/s40534-021-00243-0 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_120 GBV_ILN_121 GBV_ILN_374 GBV_ILN_2027 GBV_ILN_2700 AR 29 2021 4 13 07 394-407 |
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10.1007/s40534-021-00243-0 doi (DE-627)SPR045373442 (SPR)s40534-021-00243-0-e DE-627 ger DE-627 rakwb eng 500 610 ASE Aatif, Salman verfasserin aut Analysis of rail potential and stray current in MVDC railway electrification system 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2021 Abstract In contrast to the conventional direct current railway electrification system (DC-RES), the medium voltage direct current (MVDC)-RES is considered promising for long-distance high-speed corridors. In the MVDC-RES, traction substations (TSSs) are placed much farther and train loads are much heavier than in the conventional DC-RES. Hence, the MVDC-RES brings a drastic change in catenary voltage, TSS spacing, and train loading, which affects rail potential and stray current. In this connection, this work performs some significant quantitative analysis of rail potential and stray current in the MVDC-RES environment. An MVDC simulation model is proposed and different grounding schemes are analyzed for a single-train and two TSSs scenario as well as for a multi-train multi-TSS scenario. According to the simulation and analysis, the maximum values of rail potential and stray current at MVDC-RES distances and the maximum safe distance between adjacent TSSs are determined. Railway electrification (dpeaa)DE-He213 Medium voltage direct current (MVDC) railways (dpeaa)DE-He213 Rail potential (dpeaa)DE-He213 Stray current (dpeaa)DE-He213 Stray corrosion (dpeaa)DE-He213 Hu, Haitao verfasserin aut Rafiq, Fezan verfasserin aut He, Zhengyou verfasserin aut Enthalten in Journal of modern transportation Heidelberg : SpringerOpen, 2011 29(2021), 4 vom: 13. Juli, Seite 394-407 (DE-627)669006319 (DE-600)2630144-1 2196-0577 nnns volume:29 year:2021 number:4 day:13 month:07 pages:394-407 https://dx.doi.org/10.1007/s40534-021-00243-0 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_120 GBV_ILN_121 GBV_ILN_374 GBV_ILN_2027 GBV_ILN_2700 AR 29 2021 4 13 07 394-407 |
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10.1007/s40534-021-00243-0 doi (DE-627)SPR045373442 (SPR)s40534-021-00243-0-e DE-627 ger DE-627 rakwb eng 500 610 ASE Aatif, Salman verfasserin aut Analysis of rail potential and stray current in MVDC railway electrification system 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2021 Abstract In contrast to the conventional direct current railway electrification system (DC-RES), the medium voltage direct current (MVDC)-RES is considered promising for long-distance high-speed corridors. In the MVDC-RES, traction substations (TSSs) are placed much farther and train loads are much heavier than in the conventional DC-RES. Hence, the MVDC-RES brings a drastic change in catenary voltage, TSS spacing, and train loading, which affects rail potential and stray current. In this connection, this work performs some significant quantitative analysis of rail potential and stray current in the MVDC-RES environment. An MVDC simulation model is proposed and different grounding schemes are analyzed for a single-train and two TSSs scenario as well as for a multi-train multi-TSS scenario. According to the simulation and analysis, the maximum values of rail potential and stray current at MVDC-RES distances and the maximum safe distance between adjacent TSSs are determined. Railway electrification (dpeaa)DE-He213 Medium voltage direct current (MVDC) railways (dpeaa)DE-He213 Rail potential (dpeaa)DE-He213 Stray current (dpeaa)DE-He213 Stray corrosion (dpeaa)DE-He213 Hu, Haitao verfasserin aut Rafiq, Fezan verfasserin aut He, Zhengyou verfasserin aut Enthalten in Journal of modern transportation Heidelberg : SpringerOpen, 2011 29(2021), 4 vom: 13. Juli, Seite 394-407 (DE-627)669006319 (DE-600)2630144-1 2196-0577 nnns volume:29 year:2021 number:4 day:13 month:07 pages:394-407 https://dx.doi.org/10.1007/s40534-021-00243-0 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_120 GBV_ILN_121 GBV_ILN_374 GBV_ILN_2027 GBV_ILN_2700 AR 29 2021 4 13 07 394-407 |
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Aatif, Salman Hu, Haitao Rafiq, Fezan He, Zhengyou |
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Elektronische Aufsätze |
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Aatif, Salman |
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10.1007/s40534-021-00243-0 |
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500 610 |
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analysis of rail potential and stray current in mvdc railway electrification system |
| title_auth |
Analysis of rail potential and stray current in MVDC railway electrification system |
| abstract |
Abstract In contrast to the conventional direct current railway electrification system (DC-RES), the medium voltage direct current (MVDC)-RES is considered promising for long-distance high-speed corridors. In the MVDC-RES, traction substations (TSSs) are placed much farther and train loads are much heavier than in the conventional DC-RES. Hence, the MVDC-RES brings a drastic change in catenary voltage, TSS spacing, and train loading, which affects rail potential and stray current. In this connection, this work performs some significant quantitative analysis of rail potential and stray current in the MVDC-RES environment. An MVDC simulation model is proposed and different grounding schemes are analyzed for a single-train and two TSSs scenario as well as for a multi-train multi-TSS scenario. According to the simulation and analysis, the maximum values of rail potential and stray current at MVDC-RES distances and the maximum safe distance between adjacent TSSs are determined. © The Author(s) 2021 |
| abstractGer |
Abstract In contrast to the conventional direct current railway electrification system (DC-RES), the medium voltage direct current (MVDC)-RES is considered promising for long-distance high-speed corridors. In the MVDC-RES, traction substations (TSSs) are placed much farther and train loads are much heavier than in the conventional DC-RES. Hence, the MVDC-RES brings a drastic change in catenary voltage, TSS spacing, and train loading, which affects rail potential and stray current. In this connection, this work performs some significant quantitative analysis of rail potential and stray current in the MVDC-RES environment. An MVDC simulation model is proposed and different grounding schemes are analyzed for a single-train and two TSSs scenario as well as for a multi-train multi-TSS scenario. According to the simulation and analysis, the maximum values of rail potential and stray current at MVDC-RES distances and the maximum safe distance between adjacent TSSs are determined. © The Author(s) 2021 |
| abstract_unstemmed |
Abstract In contrast to the conventional direct current railway electrification system (DC-RES), the medium voltage direct current (MVDC)-RES is considered promising for long-distance high-speed corridors. In the MVDC-RES, traction substations (TSSs) are placed much farther and train loads are much heavier than in the conventional DC-RES. Hence, the MVDC-RES brings a drastic change in catenary voltage, TSS spacing, and train loading, which affects rail potential and stray current. In this connection, this work performs some significant quantitative analysis of rail potential and stray current in the MVDC-RES environment. An MVDC simulation model is proposed and different grounding schemes are analyzed for a single-train and two TSSs scenario as well as for a multi-train multi-TSS scenario. According to the simulation and analysis, the maximum values of rail potential and stray current at MVDC-RES distances and the maximum safe distance between adjacent TSSs are determined. © The Author(s) 2021 |
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4 |
| title_short |
Analysis of rail potential and stray current in MVDC railway electrification system |
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https://dx.doi.org/10.1007/s40534-021-00243-0 |
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Hu, Haitao Rafiq, Fezan He, Zhengyou |
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