Study on Grounding System of the Metro Vehicles
The function of the grounding system is related to the operation performance of the metro vehicles, so it has special significance to conduct a research. The classification and definition of the vehicle grounding was introduced, including protective earthing, functional bonding and EMC-related groun...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Electric Drive for Locomotives
2020-11-01
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| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2020.06.110 |
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| _version_ | 1849729429884895232 |
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| author | Mingyuan HAO Zhenliang FU Xinghua WANG Xueyan TIAN Lijuan WANG |
| author_facet | Mingyuan HAO Zhenliang FU Xinghua WANG Xueyan TIAN Lijuan WANG |
| author_sort | Mingyuan HAO |
| collection | DOAJ |
| description | The function of the grounding system is related to the operation performance of the metro vehicles, so it has special significance to conduct a research. The classification and definition of the vehicle grounding was introduced, including protective earthing, functional bonding and EMC-related grounding. The advantage and disadvantage of different earthing topology forms and the influence to the carbody current and EMC were analyzed by the circuit simulation and analysis methods, and vehicle grounding mode with grounding resistance decoupling function was recommended. For systems grounding, by comparing two different earthing methods of single-point and multiple-point, the latter was recommended. |
| format | Article |
| id | doaj-art-dca400effddf4c25be77115132f97e57 |
| institution | DOAJ |
| issn | 1000-128X |
| language | zho |
| publishDate | 2020-11-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-dca400effddf4c25be77115132f97e572025-08-20T03:09:13ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2020-11-0113213620922774Study on Grounding System of the Metro VehiclesMingyuan HAOZhenliang FUXinghua WANGXueyan TIANLijuan WANGThe function of the grounding system is related to the operation performance of the metro vehicles, so it has special significance to conduct a research. The classification and definition of the vehicle grounding was introduced, including protective earthing, functional bonding and EMC-related grounding. The advantage and disadvantage of different earthing topology forms and the influence to the carbody current and EMC were analyzed by the circuit simulation and analysis methods, and vehicle grounding mode with grounding resistance decoupling function was recommended. For systems grounding, by comparing two different earthing methods of single-point and multiple-point, the latter was recommended.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2020.06.110metro vehiclegroundingprotective earthingfunctional bondingEMCsingle-point earthingmultiple-point earthing |
| spellingShingle | Mingyuan HAO Zhenliang FU Xinghua WANG Xueyan TIAN Lijuan WANG Study on Grounding System of the Metro Vehicles 机车电传动 metro vehicle grounding protective earthing functional bonding EMC single-point earthing multiple-point earthing |
| title | Study on Grounding System of the Metro Vehicles |
| title_full | Study on Grounding System of the Metro Vehicles |
| title_fullStr | Study on Grounding System of the Metro Vehicles |
| title_full_unstemmed | Study on Grounding System of the Metro Vehicles |
| title_short | Study on Grounding System of the Metro Vehicles |
| title_sort | study on grounding system of the metro vehicles |
| topic | metro vehicle grounding protective earthing functional bonding EMC single-point earthing multiple-point earthing |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2020.06.110 |
| work_keys_str_mv | AT mingyuanhao studyongroundingsystemofthemetrovehicles AT zhenliangfu studyongroundingsystemofthemetrovehicles AT xinghuawang studyongroundingsystemofthemetrovehicles AT xueyantian studyongroundingsystemofthemetrovehicles AT lijuanwang studyongroundingsystemofthemetrovehicles |