LTIP203A - Operating method and circuit arrangement for electric supply rectifier to direct current railway - Google Patents

Operating method and circuit arrangement for electric supply rectifier to direct current railway

Info

Publication number
LTIP203A
LTIP203A LTIP203A LTIP203A LTIP203A LT IP203 A LTIP203 A LT IP203A LT IP203 A LTIP203 A LT IP203A LT IP203 A LTIP203 A LT IP203A LT IP203 A LTIP203 A LT IP203A
Authority
LT
Lithuania
Prior art keywords
direct current
circuit arrangement
operating method
electric supply
sub
Prior art date
Application number
LTIP203A
Inventor
Horst Dr Ing Gerlach
Wolfgang Dipl Ing Kunze
Wolfgang Noack
Original Assignee
Elpro Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6424972&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=LTIP203(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Elpro Ag filed Critical Elpro Ag
Publication of LTIP203A publication Critical patent/LTIP203A/en
Publication of LT3094B publication Critical patent/LT3094B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rectifiers (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)

Abstract

The invention concerns a rectifier sub-station circuit for a railway d.c. power supply, and a method of providing such a supply in the event of a malfunction at a track output of the sub-station, the sub-station having a central rectifier unit with electronic switches. The invention calls for the electronic switches (3) to be opened on detection of a malfunction in the track output (13, 14) and, immediately afterwards, the malfunctioning output to be isolated from the power supply by means of a switch (7, 8). The central rectifier unit (2) is then switched in again by closing the electronic switches (3) and a check of the malfunctioning output (13) carried out while the correctly functioning outputs (14) are allowed to continue to operate.
LTIP203A 1991-02-11 1992-06-17 Operating method and circuit arrangement for electric supply rectifier to direct current railway LT3094B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4104384A DE4104384A1 (en) 1991-02-11 1991-02-11 METHOD AND CIRCUIT ARRANGEMENT FOR OPERATING A RECTIFIER BASE

Publications (2)

Publication Number Publication Date
LTIP203A true LTIP203A (en) 1994-07-15
LT3094B LT3094B (en) 1994-11-25

Family

ID=6424972

Family Applications (1)

Application Number Title Priority Date Filing Date
LTIP203A LT3094B (en) 1991-02-11 1992-06-17 Operating method and circuit arrangement for electric supply rectifier to direct current railway

Country Status (10)

Country Link
EP (1) EP0571423B1 (en)
AT (1) ATE113252T1 (en)
CZ (1) CZ159793A3 (en)
DE (2) DE4104384A1 (en)
HU (1) HU211050B (en)
LT (1) LT3094B (en)
PL (1) PL168388B1 (en)
RU (1) RU2071427C1 (en)
SK (1) SK85493A3 (en)
WO (1) WO1992013735A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126817C2 (en) * 1991-08-09 1996-05-15 Elpro Ag Circuit arrangement for a rectifier substation
DE4126816C2 (en) * 1991-08-09 1996-05-15 Elpro Ag Circuit arrangement for a rectifier substation
DE4126819C2 (en) * 1991-08-09 1996-04-11 Elpro Ag Circuit arrangement for a rectifier substation
DE4126818C2 (en) * 1991-08-09 1998-02-19 Elpro Ag Circuit arrangement for a rectifier substation
DE4405559C2 (en) * 1994-02-16 1997-09-04 Elpro Ag Circuit arrangement for a rectifier substation for supplying traction current to DC tracts
CN102729841B (en) * 2012-07-03 2015-04-01 南车株洲电力机车研究所有限公司 Power supply arm wiring system and anchor articulated type split-phase system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE261485C (en)
DE613112C (en) * 1932-10-20 1935-05-13 Aeg Automatic short-circuit testing and reclosing device for electrical direct current lines, especially for electrical railway systems
US4731723A (en) * 1985-07-12 1988-03-15 Kabushiki Kaisha Meidensha Power supply installation for DC electric railroad

Also Published As

Publication number Publication date
RU2071427C1 (en) 1997-01-10
LT3094B (en) 1994-11-25
EP0571423B1 (en) 1994-10-26
PL168388B1 (en) 1996-02-29
WO1992013735A1 (en) 1992-08-20
HU211050B (en) 1995-10-30
CZ159793A3 (en) 1994-04-13
HUT63988A (en) 1993-11-29
EP0571423A1 (en) 1993-12-01
DE59200701D1 (en) 1994-12-01
HU9302051D0 (en) 1993-10-28
ATE113252T1 (en) 1994-11-15
DE4104384A1 (en) 1992-08-13
SK85493A3 (en) 1994-04-06

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Legal Events

Date Code Title Description
MM9A Lapsed patents

Effective date: 19970617