HK1013144A1 - Method for detecting short circuits in railway networks - Google Patents

Method for detecting short circuits in railway networks

Info

Publication number
HK1013144A1
HK1013144A1 HK98114217A HK98114217A HK1013144A1 HK 1013144 A1 HK1013144 A1 HK 1013144A1 HK 98114217 A HK98114217 A HK 98114217A HK 98114217 A HK98114217 A HK 98114217A HK 1013144 A1 HK1013144 A1 HK 1013144A1
Authority
HK
Hong Kong
Prior art keywords
network
time
variation
short circuits
found
Prior art date
Application number
HK98114217A
Other languages
English (en)
Inventor
Thomas Losel
Original Assignee
Elbas Elek Sche Bahnsysteme In
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 Elbas Elek Sche Bahnsysteme In filed Critical Elbas Elek Sche Bahnsysteme In
Publication of HK1013144A1 publication Critical patent/HK1013144A1/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/008—Testing of electric installations on transport means on air- or spacecraft, railway rolling stock or sea-going vessels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
HK98114217A 1994-01-05 1998-12-21 Method for detecting short circuits in railway networks HK1013144A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4400234A DE4400234C1 (de) 1994-01-05 1994-01-05 Verfahren zur Kurzschlußerkennung in Bahnnetzen

Publications (1)

Publication Number Publication Date
HK1013144A1 true HK1013144A1 (en) 1999-08-13

Family

ID=6507517

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98114217A HK1013144A1 (en) 1994-01-05 1998-12-21 Method for detecting short circuits in railway networks

Country Status (4)

Country Link
EP (1) EP0662615B1 (fr)
AT (1) ATE158868T1 (fr)
DE (1) DE4400234C1 (fr)
HK (1) HK1013144A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19958938A1 (de) * 1999-12-08 2001-06-13 Berthold Kusserow Verfahren und Meßeinrichtung zur Überwachung des Stroms elektrischer Leiter
DE10008185B4 (de) * 2000-02-18 2004-07-29 Elbas Elektrische Bahnsysteme Ingenieurgesellschaft Mbh Kurzschlussschutz beim Einsatz von Energiequellen mit Stromregelcharakteristik
DE102009049934B4 (de) * 2009-10-19 2014-05-15 Sew-Eurodrive Gmbh & Co Kg Aus einem elektrischen Wechselstromnetz versorgbares Elektrogerät und Verfahren zur Fehlererkennung
CN102854428B (zh) * 2011-06-28 2016-01-06 西门子公司 一种短路检测方法和装置
DE102014219278A1 (de) * 2014-09-24 2016-03-24 Bombardier Transportation Gmbh Verfahren und Vorrichtung zur Überwachung eines elektrischen Netzwerks in einem Schienenfahrzeug sowie Schienenfahrzeug

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1965425C3 (de) * 1969-12-19 1973-08-23 Siemens Ag Von einer Stromanstiegsgeschwindigkeit abhaengiger UEberstromausloeser fuer elektrische Schalter
US4767996A (en) * 1986-01-20 1988-08-30 Kabushiki Kaisha Toshiba Fault current detection device for a D.C. network

Also Published As

Publication number Publication date
EP0662615B1 (fr) 1997-10-01
EP0662615A1 (fr) 1995-07-12
ATE158868T1 (de) 1997-10-15
DE4400234C1 (de) 1995-08-03

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20041223