ZA925773B - Method and device for electrical short-circuit testing and locating for lines,preferably for contact lines of electric railways - Google Patents

Method and device for electrical short-circuit testing and locating for lines,preferably for contact lines of electric railways

Info

Publication number
ZA925773B
ZA925773B ZA925773A ZA925773A ZA925773B ZA 925773 B ZA925773 B ZA 925773B ZA 925773 A ZA925773 A ZA 925773A ZA 925773 A ZA925773 A ZA 925773A ZA 925773 B ZA925773 B ZA 925773B
Authority
ZA
South Africa
Prior art keywords
lines
locating
electrical short
circuit testing
electric railways
Prior art date
Application number
ZA925773A
Inventor
Uwe Behmann
Behmann Uwe
Original Assignee
Siemens 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
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of ZA925773B publication Critical patent/ZA925773B/en

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
    • G01R31/08—Locating faults in cables, transmission lines, or networks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
ZA925773A 1991-08-01 1992-07-31 Method and device for electrical short-circuit testing and locating for lines,preferably for contact lines of electric railways ZA925773B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4125446A DE4125446A1 (en) 1991-08-01 1991-08-01 METHOD AND DEVICE FOR ELECTRICAL SHORT-CIRCUIT CHECKING AND LOCATION FOR CABLES, ESPECIALLY FOR CABLES, ELECTRICAL RAILWAYS

Publications (1)

Publication Number Publication Date
ZA925773B true ZA925773B (en) 1993-04-28

Family

ID=6437455

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA925773A ZA925773B (en) 1991-08-01 1992-07-31 Method and device for electrical short-circuit testing and locating for lines,preferably for contact lines of electric railways

Country Status (7)

Country Link
EP (1) EP0596895B1 (en)
CN (1) CN1071759A (en)
AU (1) AU2018292A (en)
DE (2) DE4125446A1 (en)
TW (1) TW211067B (en)
WO (1) WO1993003389A1 (en)
ZA (1) ZA925773B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0555946B1 (en) * 1992-02-14 1998-12-09 Elpro BahnstromAnlagen GmbH Line testing device for traction current systems, especially standard gauge railway systems
ES2103660B1 (en) * 1994-11-07 1998-05-16 Inelcom Ingenieria Electronica DITECTOR-SIGNALING SYSTEM OF CATENARY CIRCUIT BREAKERS FOR AN ELECTRICAL POWER SUPPLY.
DE19701619B4 (en) * 1997-01-17 2007-10-11 Boehringer Ingelheim Pharma Gmbh & Co. Kg Use of pramipexole for the treatment of restless legs syndrome
KR100430221B1 (en) * 1999-08-23 2004-05-03 엘지산전 주식회사 Test apparatus for the switch lines of digital controller
FR2938229B1 (en) * 2008-11-12 2010-12-24 Alstom Transport Sa ANOMALY DETECTION DEVICE FOR A SUPERVISION INSTALLATION OF A RAIL VEHICLE, ASSOCIATED INSTALLATION AND METHOD
DE102014218764A1 (en) 2014-09-18 2016-03-24 Siemens Aktiengesellschaft Power transmission system and method of operating a power transmission system
DE102014219537A1 (en) * 2014-09-26 2016-03-31 Siemens Aktiengesellschaft Method and arrangement for determining a fault location in the event of a short circuit along an energy supply route
DE102017212730A1 (en) * 2017-07-25 2019-01-31 Siemens Aktiengesellschaft Method and device for fault location along a power supply line in DC systems
DE102019213202A1 (en) * 2019-09-02 2021-03-04 Siemens Mobility GmbH Multi-unit rail vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728620A (en) * 1971-07-14 1973-04-17 J Heins Transmission line fault indicator and locator utilizing variable frequency source coupled to one end of line
JPS5829471B2 (en) * 1978-10-30 1983-06-22 東京電力株式会社 Accident point determination method
JPS5714755A (en) * 1980-06-30 1982-01-26 Mitsubishi Electric Corp Method of reducing effect due to quantization error of digital processing locator
DE3110119A1 (en) * 1981-03-16 1982-09-23 EM Elektro-Mechanik GmbH, 5620 Velbert Indicator of the direction of power flow

Also Published As

Publication number Publication date
DE59204275D1 (en) 1995-12-14
WO1993003389A1 (en) 1993-02-18
AU2018292A (en) 1993-03-02
TW211067B (en) 1993-08-11
EP0596895A1 (en) 1994-05-18
DE4125446A1 (en) 1993-02-04
EP0596895B1 (en) 1995-11-08
CN1071759A (en) 1993-05-05

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