IT202000013615A1 - Procedimento per rilevare un arco elettrico che occorre fra una linea aerea di contatto ferroviaria e un’unità di trazione ferroviaria e corrispondente disposizione di rilevamento - Google Patents
Procedimento per rilevare un arco elettrico che occorre fra una linea aerea di contatto ferroviaria e un’unità di trazione ferroviaria e corrispondente disposizione di rilevamento Download PDFInfo
- Publication number
- IT202000013615A1 IT202000013615A1 IT102020000013615A IT202000013615A IT202000013615A1 IT 202000013615 A1 IT202000013615 A1 IT 202000013615A1 IT 102020000013615 A IT102020000013615 A IT 102020000013615A IT 202000013615 A IT202000013615 A IT 202000013615A IT 202000013615 A1 IT202000013615 A1 IT 202000013615A1
- Authority
- IT
- Italy
- Prior art keywords
- voltage
- current
- pantograph
- extracted
- measured
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title claims description 36
- 238000000034 method Methods 0.000 title claims description 27
- 238000010891 electric arc Methods 0.000 title description 7
- 230000003595 spectral effect Effects 0.000 claims description 37
- 230000003137 locomotive effect Effects 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 15
- 238000010586 diagram Methods 0.000 description 17
- 238000013480 data collection Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 230000003111 delayed effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000002547 anomalous effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- RDYMFSUJUZBWLH-UHFFFAOYSA-N endosulfan Chemical compound C12COS(=O)OCC2C2(Cl)C(Cl)=C(Cl)C1(Cl)C2(Cl)Cl RDYMFSUJUZBWLH-UHFFFAOYSA-N 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/04—Current collectors for power supply lines of electrically-propelled vehicles using rollers or sliding shoes in contact with trolley wire
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Testing Relating To Insulation (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102020000013615A IT202000013615A1 (it) | 2020-06-08 | 2020-06-08 | Procedimento per rilevare un arco elettrico che occorre fra una linea aerea di contatto ferroviaria e un’unità di trazione ferroviaria e corrispondente disposizione di rilevamento |
| CN202180056770.6A CN116323295A (zh) | 2020-06-08 | 2021-06-07 | 用于检测轨道高架接触线与轨道牵引单元之间发生的电弧的方法以及对应的检测布置 |
| EP21730295.9A EP4161794A1 (en) | 2020-06-08 | 2021-06-07 | Method for detecting an electric arc occurring between a railway overhead contact line and a railway traction unit and corresponding detection arrangement |
| JP2022575476A JP2023529434A (ja) | 2020-06-08 | 2021-06-07 | 鉄道架線と鉄道牽引装置の間で発生する電気アークを検出する方法とそれに対応する検出装置 |
| PCT/IB2021/054974 WO2021250542A1 (en) | 2020-06-08 | 2021-06-07 | Method for detecting an electric arc occurring between a railway overhead contact line and a railway traction unit and corresponding detection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102020000013615A IT202000013615A1 (it) | 2020-06-08 | 2020-06-08 | Procedimento per rilevare un arco elettrico che occorre fra una linea aerea di contatto ferroviaria e un’unità di trazione ferroviaria e corrispondente disposizione di rilevamento |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT202000013615A1 true IT202000013615A1 (it) | 2021-12-08 |
Family
ID=72266679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT102020000013615A IT202000013615A1 (it) | 2020-06-08 | 2020-06-08 | Procedimento per rilevare un arco elettrico che occorre fra una linea aerea di contatto ferroviaria e un’unità di trazione ferroviaria e corrispondente disposizione di rilevamento |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4161794A1 (ja) |
| JP (1) | JP2023529434A (ja) |
| CN (1) | CN116323295A (ja) |
| IT (1) | IT202000013615A1 (ja) |
| WO (1) | WO2021250542A1 (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3165398A1 (en) * | 2015-11-09 | 2017-05-10 | ALSTOM Transport Technologies | Method and system for monitoring a pantograph of a railway vehicle and railway vehicle |
-
2020
- 2020-06-08 IT IT102020000013615A patent/IT202000013615A1/it unknown
-
2021
- 2021-06-07 WO PCT/IB2021/054974 patent/WO2021250542A1/en unknown
- 2021-06-07 CN CN202180056770.6A patent/CN116323295A/zh active Pending
- 2021-06-07 EP EP21730295.9A patent/EP4161794A1/en active Pending
- 2021-06-07 JP JP2022575476A patent/JP2023529434A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3165398A1 (en) * | 2015-11-09 | 2017-05-10 | ALSTOM Transport Technologies | Method and system for monitoring a pantograph of a railway vehicle and railway vehicle |
Non-Patent Citations (3)
| Title |
|---|
| CROTTI GABRIELLA ET AL: "Pantograph-to-OHL Arc: Conducted Effects in DC Railway Supply System", IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 68, no. 10, 1 October 2019 (2019-10-01), pages 3861 - 3870, XP011745582, ISSN: 0018-9456, [retrieved on 20190912], DOI: 10.1109/TIM.2019.2902805 * |
| CROTTI, G.GIORDANO, D.SIGNORINO, D.FEMINE, A. DELLEGALLO, D.LANDI, C.LUISO, M.BIANCUCCI, A.DONADIO, L.: "Monitoring Energy and Power Quality On Board Train", PROCEEDINGS OF THE 2019 IEEE 10TH INTERNATIONAL WORKSHOP ON APPLIED MEASUREMENTS FOR POWER SYSTEMS (AMPS), AACHEN (GERMANY, 25 September 2019 (2019-09-25) |
| G. CROTTI ET AL.: "Pantograph-to-OHL Arc: Conducted Effects in DC Railway Supply System", IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, vol. 68, no. 10, October 2019 (2019-10-01), pages 3861 - 3870, XP011745582, DOI: 10.1109/TIM.2019.2902805 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116323295A (zh) | 2023-06-23 |
| EP4161794A1 (en) | 2023-04-12 |
| JP2023529434A (ja) | 2023-07-10 |
| WO2021250542A1 (en) | 2021-12-16 |
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