AT369327B - CIRCUIT ARRANGEMENT FOR PROTECTING RAILWAY POWER SUPPLY SYSTEMS FROM SHORT CIRCUIT CONSEQUENCES - Google Patents

CIRCUIT ARRANGEMENT FOR PROTECTING RAILWAY POWER SUPPLY SYSTEMS FROM SHORT CIRCUIT CONSEQUENCES

Info

Publication number
AT369327B
AT369327B AT266080A AT266080A AT369327B AT 369327 B AT369327 B AT 369327B AT 266080 A AT266080 A AT 266080A AT 266080 A AT266080 A AT 266080A AT 369327 B AT369327 B AT 369327B
Authority
AT
Austria
Prior art keywords
consequences
power supply
supply systems
railway power
short circuit
Prior art date
Application number
AT266080A
Other languages
German (de)
Other versions
ATA266080A (en
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of ATA266080A publication Critical patent/ATA266080A/en
Application granted granted Critical
Publication of AT369327B publication Critical patent/AT369327B/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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H02H3/066—Reconnection being a consequence of eliminating the fault which caused disconnection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
AT266080A 1979-05-19 1980-05-19 CIRCUIT ARRANGEMENT FOR PROTECTING RAILWAY POWER SUPPLY SYSTEMS FROM SHORT CIRCUIT CONSEQUENCES AT369327B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792920728 DE2920728A1 (en) 1979-05-19 1979-05-19 Short circuit protection system for railway power transmission lines - uses testing pulse control with delay system controlling switching operations

Publications (2)

Publication Number Publication Date
ATA266080A ATA266080A (en) 1982-05-15
AT369327B true AT369327B (en) 1982-12-27

Family

ID=6071433

Family Applications (1)

Application Number Title Priority Date Filing Date
AT266080A AT369327B (en) 1979-05-19 1980-05-19 CIRCUIT ARRANGEMENT FOR PROTECTING RAILWAY POWER SUPPLY SYSTEMS FROM SHORT CIRCUIT CONSEQUENCES

Country Status (2)

Country Link
AT (1) AT369327B (en)
DE (1) DE2920728A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4213271C1 (en) * 1992-04-16 1993-10-21 Aeg Westinghouse Transport Short-circuit testing of overhead line section for electric railway - increasing test voltage and monitoring current to provide short-circuit indication via threshold stage

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034761B (en) * 1955-06-08 1958-07-24 Siemens Ag Method and device for testing direct current systems, in particular direct current railway systems, for short circuits

Also Published As

Publication number Publication date
DE2920728A1 (en) 1980-11-27
ATA266080A (en) 1982-05-15

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Legal Events

Date Code Title Description
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