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 railwayInfo
- 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
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)
- Train Traffic Observation, Control, And Security (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Generation Of Surge Voltage And Current (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Direct Current Feeding And Distribution (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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4126818C2 (en) * | 1991-08-09 | 1998-02-19 | Elpro Ag | Circuit arrangement for a rectifier substation |
DE4126819C2 (en) * | 1991-08-09 | 1996-04-11 | Elpro Ag | Circuit arrangement for a rectifier substation |
DE4126816C2 (en) * | 1991-08-09 | 1996-05-15 | Elpro Ag | Circuit arrangement for a rectifier substation |
DE4126817C2 (en) * | 1991-08-09 | 1996-05-15 | 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)
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 |
-
1991
- 1991-02-11 DE DE4104384A patent/DE4104384A1/en not_active Withdrawn
-
1992
- 1992-02-05 RU RU9293053623A patent/RU2071427C1/en active
- 1992-02-05 SK SK854-93A patent/SK85493A3/en unknown
- 1992-02-05 PL PL92300202A patent/PL168388B1/en unknown
- 1992-02-05 AT AT92903989T patent/ATE113252T1/en not_active IP Right Cessation
- 1992-02-05 EP EP92903989A patent/EP0571423B1/en not_active Expired - Lifetime
- 1992-02-05 DE DE59200701T patent/DE59200701D1/en not_active Expired - Fee Related
- 1992-02-05 WO PCT/EP1992/000259 patent/WO1992013735A1/en not_active Application Discontinuation
- 1992-02-05 HU HU9302051A patent/HU211050B/en not_active IP Right Cessation
- 1992-02-05 CZ CS931597A patent/CZ159793A3/en unknown
- 1992-06-17 LT LTIP203A patent/LT3094B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HUT63988A (en) | 1993-11-29 |
SK85493A3 (en) | 1994-04-06 |
DE59200701D1 (en) | 1994-12-01 |
WO1992013735A1 (en) | 1992-08-20 |
RU2071427C1 (en) | 1997-01-10 |
EP0571423A1 (en) | 1993-12-01 |
PL168388B1 (en) | 1996-02-29 |
HU211050B (en) | 1995-10-30 |
DE4104384A1 (en) | 1992-08-13 |
CZ159793A3 (en) | 1994-04-13 |
EP0571423B1 (en) | 1994-10-26 |
ATE113252T1 (en) | 1994-11-15 |
LT3094B (en) | 1994-11-25 |
HU9302051D0 (en) | 1993-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM9A | Lapsed patents |
Effective date: 19970617 |