PL439601A1 - Method and system for DC electric traction power supply - Google Patents
Method and system for DC electric traction power supplyInfo
- Publication number
- PL439601A1 PL439601A1 PL439601A PL43960121A PL439601A1 PL 439601 A1 PL439601 A1 PL 439601A1 PL 439601 A PL439601 A PL 439601A PL 43960121 A PL43960121 A PL 43960121A PL 439601 A1 PL439601 A1 PL 439601A1
- Authority
- PL
- Poland
- Prior art keywords
- power supply
- electric traction
- series
- traction power
- power converter
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M3/00—Feeding power to supply lines in contact with collector on vehicles; Arrangements for consuming regenerative power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M3/00—Feeding power to supply lines in contact with collector on vehicles; Arrangements for consuming regenerative power
- B60M3/06—Arrangements for consuming regenerative power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Przedmiotem zgłoszenia jest układ zasilania trakcji elektrycznej prądu stałego zawierający obiekt (9) zasilania obejmujący szynę główną (7) oraz szynę minusową (8), przekształtnik zasilający (4) połączony szeregowo z zabezpieczeniem łączeniowym (3) i włączony pomiędzy szyną główną (7) a szyną minusową (8) oraz układ sterowania, przy czym do przekształtnika zasilającego (4) przyłączone jest źródło zasilania (5), przy czym układ zawiera dodatkowo zasobnik bateryjny (1) połączony szeregowo z zabezpieczeniem łączeniowym (2) i włączony pomiędzy szyną główną (7) a szyną minusową (8) równolegle względem szeregowo połączonych przekształtnika zasilającego (4) i zabezpieczenia łączeniowego (3). Przedmiotem zgłoszenia jest również sposób zasilania trakcji elektrycznej prądu stałego realizowany w układzie zasilania trakcji elektrycznej prądu stałego.The subject of the application is a DC electric traction power supply system comprising a power supply facility (9) comprising a main busbar (7) and a minus busbar (8), a power converter (4) connected in series with the switching protection (3) and connected between the main busbar (7) and minus bus (8) and the control system, with the power supply (5) connected to the power converter (4), the system additionally containing a battery storage (1) connected in series with the switching protection (2) and connected between the main bus (7) ) and the minus bus (8) in parallel with respect to the power converter (4) and the switching protection (3) connected in series. The subject of the application is also the method of supplying the DC electric traction system implemented in the DC electric traction supply system.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL439601A PL439601A1 (en) | 2021-11-23 | 2021-11-23 | Method and system for DC electric traction power supply |
PCT/IB2022/061246 WO2023094975A1 (en) | 2021-11-23 | 2022-11-22 | A dc traction power supply method and system |
EP22840297.0A EP4436827A1 (en) | 2021-11-23 | 2022-11-22 | A dc traction power supply method and system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL439601A PL439601A1 (en) | 2021-11-23 | 2021-11-23 | Method and system for DC electric traction power supply |
Publications (1)
Publication Number | Publication Date |
---|---|
PL439601A1 true PL439601A1 (en) | 2023-05-29 |
Family
ID=84901667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL439601A PL439601A1 (en) | 2021-11-23 | 2021-11-23 | Method and system for DC electric traction power supply |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4436827A1 (en) |
PL (1) | PL439601A1 (en) |
WO (1) | WO2023094975A1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103253155B (en) * | 2008-02-29 | 2016-02-10 | 川崎重工业株式会社 | Electric railway power feed system |
JP5735061B2 (en) * | 2013-08-12 | 2015-06-17 | 株式会社東芝 | Train power supply system |
CN106660456B (en) * | 2014-08-29 | 2019-06-14 | 株式会社东芝 | The railway system |
JP6363465B2 (en) * | 2014-10-21 | 2018-07-25 | 株式会社東芝 | Power storage device |
-
2021
- 2021-11-23 PL PL439601A patent/PL439601A1/en unknown
-
2022
- 2022-11-22 EP EP22840297.0A patent/EP4436827A1/en active Pending
- 2022-11-22 WO PCT/IB2022/061246 patent/WO2023094975A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2023094975A1 (en) | 2023-06-01 |
EP4436827A1 (en) | 2024-10-02 |
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