BE86T1 - DEVICE AND METHOD FOR LOCATING FAULTS IN POWER LINES - Google Patents

DEVICE AND METHOD FOR LOCATING FAULTS IN POWER LINES

Info

Publication number
BE86T1
BE86T1 BEBTR86A BE79301001A BE86T1 BE 86 T1 BE86 T1 BE 86T1 BE BTR86 A BEBTR86 A BE BTR86A BE 79301001 A BE79301001 A BE 79301001A BE 86 T1 BE86 T1 BE 86T1
Authority
BE
Belgium
Prior art keywords
power lines
locating faults
faults
locating
lines
Prior art date
Application number
BEBTR86A
Other languages
French (fr)
Inventor
P Gale
Original Assignee
Bicc Ltd
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 Bicc Ltd filed Critical Bicc Ltd
Application granted granted Critical
Publication of BE86T1 publication Critical patent/BE86T1/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
    • G01R31/11—Locating faults in cables, transmission lines, or networks using pulse reflection methods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Locating Faults (AREA)
BEBTR86A 1978-05-31 1979-05-30 DEVICE AND METHOD FOR LOCATING FAULTS IN POWER LINES BE86T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2590378 1978-05-31

Publications (1)

Publication Number Publication Date
BE86T1 true BE86T1 (en) 1980-11-07

Family

ID=10235218

Family Applications (1)

Application Number Title Priority Date Filing Date
BEBTR86A BE86T1 (en) 1978-05-31 1979-05-30 DEVICE AND METHOD FOR LOCATING FAULTS IN POWER LINES

Country Status (6)

Country Link
US (1) US4475079A (en)
EP (1) EP0006005A1 (en)
BE (1) BE86T1 (en)
DE (1) DE2953266A1 (en)
FR (1) FR2458079A1 (en)
GB (1) GB2058507B (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2058507B (en) * 1978-05-31 1983-04-20 Bicc Ltd Apparatus and method for locating faults in electric cables
DE3032519A1 (en) * 1980-08-29 1982-05-13 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel METHOD FOR LOCATING NON-FLAMMABLE CABLE FAULTS
IN157698B (en) * 1981-04-03 1986-05-17 Gen Electric
US4491782A (en) * 1981-04-07 1985-01-01 Bellis Edward J Apparatus for locating faults in electric cables
US4743887A (en) * 1983-11-07 1988-05-10 Sanders Associates, Inc. Fault locating system and method
FR2556474B1 (en) * 1983-12-07 1986-09-05 Trt Telecom Radio Electr DEVICE FOR LOCATING A SIGNAL REFLECTION POINT ON A TRANSMISSION LINE
US4766386A (en) * 1986-05-23 1988-08-23 Cabletron Time domain reflectometer for measuring impedance discontinuities on a powered transmission line
US4739276A (en) * 1986-06-12 1988-04-19 Maris Graube Method and apparatus for digital time domain reflectometry
DE3832703A1 (en) * 1988-09-27 1990-03-29 Ant Nachrichtentech Arrangement for determining a fault position
US5048009A (en) * 1989-02-28 1991-09-10 Hewlett-Packard Company Broadcast station locator for a local area network
US5155439A (en) * 1989-12-12 1992-10-13 Tektronix, Inc. Method of detecting and characterizing anomalies in a propagative medium
US5332974A (en) * 1990-05-01 1994-07-26 Hewlett-Packard Company Network analyzer performance verification
US5083086A (en) * 1990-07-12 1992-01-21 James G. Biddle Co. Differential arc reflectometry
DE4225595C1 (en) * 1992-08-03 1993-09-02 Siemens Ag, 80333 Muenchen, De Cable segment test method for locating resistance variations in local area network - supplying measuring pulses and evaluating reflected pulses using analogue=to=digital converter and two separate channels, with memory storing values
US5321365A (en) * 1993-03-03 1994-06-14 Tektronix, Inc. Reduced noise sensitivity in inverse scattering through filtering
US5521512A (en) * 1993-08-16 1996-05-28 The Penn State Research Foundation Time domain reflectometer using successively delayed test pulses and an interleaved sampling procedure
US5608328A (en) * 1994-11-18 1997-03-04 Radar Engineers Method and apparatus for pin-pointing faults in electric power lines
US5729144A (en) * 1996-12-02 1998-03-17 Cummins; Kenneth L. Systems and methods for determining location of a fault on an electric utility power distribution system
WO1999053627A1 (en) 1998-04-10 1999-10-21 Chrimar Systems, Inc. Doing Business As Cms Technologies System for communicating with electronic equipment on a network
CA2312509C (en) * 2000-06-27 2003-11-18 Norscan Instruments Ltd. Open cable locating for sheathed cables
GB0027235D0 (en) * 2000-11-07 2000-12-27 Smiths Industries Plc Arc location
GB2411062B (en) 2004-02-11 2007-11-28 Nujira Ltd Resonance suppression for power amplifier output network
ES2364492B1 (en) * 2009-09-02 2012-09-06 Universidad De Jaén PROTECTION PROCEDURE AGAINST ELECTRICAL SHOCK IN HUMAN BEINGS.
CN102882744B (en) * 2012-09-26 2016-05-11 邱天 Bus communication system and this system realize the method for fault detect
DE102013207775B4 (en) * 2013-04-29 2022-01-05 Lisa Dräxlmaier GmbH Device for detecting a fault in an electrical line
CN110932246A (en) * 2015-09-18 2020-03-27 施瓦哲工程实验有限公司 Time domain line protection for power transmission systems
CN108139438B (en) 2015-10-13 2021-03-12 施瓦哲工程实验有限公司 Power system monitoring using high frequency signals
EP3469674A1 (en) * 2016-06-14 2019-04-17 Schweitzer Engineering Laboratories, Inc. Phase selection for traveling wave fault detection systems
CN107247218B (en) * 2017-07-20 2021-03-12 云南电网有限责任公司电力科学研究院 Distribution network line fault type identification method
US10510432B1 (en) * 2017-07-25 2019-12-17 Smart Modular Technologies, Inc. Memory module test adapter
US10677834B2 (en) 2018-09-14 2020-06-09 Schweitzer Engineering Laboratories, Inc. Distance protection of electric power delivery systems using time domain and frequency domain
US10641815B2 (en) 2018-09-27 2020-05-05 Schweitzer Engineering Laboratories, Inc. Secure distance protection of electric power delivery systems under transient conditions
US11735907B2 (en) 2021-02-03 2023-08-22 Schweitzer Engineering Laboratories, Inc. Traveling wave overcurrent protection for electric power delivery systems

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1219585B (en) * 1961-12-20 1966-06-23 Siemens Ag Arrangement for determining faults or inhomogeneities in electrical lines
DE1591928A1 (en) * 1967-09-08 1971-03-18 Howaldtswerke Deutsche Werft Method for measuring path lengths and propagation speeds, in particular for measuring errors and locating cables
US3588611A (en) * 1969-10-31 1971-06-28 Westinghouse Electric Corp Transmission line arc detection and location system
GB1515850A (en) * 1974-10-09 1978-06-28 Lim Ching Hwa Methods and equipment for testing transmission lines
GB1508352A (en) * 1975-01-17 1978-04-26 Electricity Council Cable fault location
FR2319135A1 (en) * 1975-07-22 1977-02-18 Metraplan Spa Location of faults in ski lift safety line - is performed by comparing recorded reference and sampled signals derived from line input pulses
FR2334116A2 (en) * 1975-12-03 1977-07-01 Metraplan Spa METHOD AND DEVICE FOR LOCATING FAULTS IN SAFETY LINES FOR SKI LIFTS
GB1508351A (en) * 1976-01-16 1978-04-26 Electricity Council Apparatus for the location of faults in cables
GB1539118A (en) * 1976-03-22 1979-01-24 Electricity Council Method of and apparatus for detecting faults on low voltage distribution electric cables
GB2058507B (en) * 1978-05-31 1983-04-20 Bicc Ltd Apparatus and method for locating faults in electric cables

Also Published As

Publication number Publication date
DE2953266A1 (en) 1980-11-27
FR2458079B1 (en) 1981-09-18
GB2058507A (en) 1981-04-08
US4475079A (en) 1984-10-02
FR2458079A1 (en) 1980-12-26
EP0006005A1 (en) 1979-12-12
GB2058507B (en) 1983-04-20

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