PL439601A1 - Method and system for DC electric traction power supply - Google Patents

Method and system for DC electric traction power supply

Info

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
Application number
PL439601A
Other languages
Polish (pl)
Inventor
Danuta DMOWSKA-ANDRZEJUK
Michał STRUKOWICZ
Original Assignee
Dmowska-Andrzejuk Danuta
Strukowicz Michał
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dmowska-Andrzejuk Danuta, Strukowicz Michał filed Critical Dmowska-Andrzejuk Danuta
Priority to PL439601A priority Critical patent/PL439601A1/en
Priority to PCT/IB2022/061246 priority patent/WO2023094975A1/en
Publication of PL439601A1 publication Critical patent/PL439601A1/en

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.

PL439601A 2021-11-23 2021-11-23 Method and system for DC electric traction power supply PL439601A1 (en)

Priority Applications (2)

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

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 (2)

Country Link
PL (1) PL439601A1 (en)
WO (1) WO2023094975A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009107715A1 (en) * 2008-02-29 2009-09-03 川崎重工業株式会社 Electric railway power-supply 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

Also Published As

Publication number Publication date
WO2023094975A1 (en) 2023-06-01

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