CA992146A - Arrangement for detecting the direction of a fault from a measuring point - Google Patents

Arrangement for detecting the direction of a fault from a measuring point

Info

Publication number
CA992146A
CA992146A CA185,013A CA185013A CA992146A CA 992146 A CA992146 A CA 992146A CA 185013 A CA185013 A CA 185013A CA 992146 A CA992146 A CA 992146A
Authority
CA
Canada
Prior art keywords
fault
detecting
arrangement
measuring point
measuring
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA185,013A
Other languages
English (en)
Other versions
CA185013S (en
Inventor
Gunnar Nimmersjo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Norden Holding AB
Original Assignee
Allmanna Svenska Elektriska AB
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 Allmanna Svenska Elektriska AB filed Critical Allmanna Svenska Elektriska AB
Application granted granted Critical
Publication of CA992146A publication Critical patent/CA992146A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/265—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured making use of travelling wave theory

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Locating Faults (AREA)
  • Emergency Protection Circuit Devices (AREA)
CA185,013A 1972-11-06 1973-11-05 Arrangement for detecting the direction of a fault from a measuring point Expired CA992146A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE14324/72A SE368092B (no) 1972-11-06 1972-11-06

Publications (1)

Publication Number Publication Date
CA992146A true CA992146A (en) 1976-06-29

Family

ID=20298905

Family Applications (1)

Application Number Title Priority Date Filing Date
CA185,013A Expired CA992146A (en) 1972-11-06 1973-11-05 Arrangement for detecting the direction of a fault from a measuring point

Country Status (7)

Country Link
US (1) US3878460A (no)
CA (1) CA992146A (no)
CH (1) CH560391A5 (no)
FR (1) FR2205670B1 (no)
GB (1) GB1442403A (no)
IT (1) IT996909B (no)
SE (1) SE368092B (no)

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CH610154A5 (no) * 1975-04-28 1979-03-30 Bbc Brown Boveri & Cie
CH608916A5 (no) * 1975-04-28 1979-01-31 Bbc Brown Boveri & Cie
CH608917A5 (no) * 1975-06-05 1979-01-31 Bbc Brown Boveri & Cie
CH609180A5 (no) * 1975-06-06 1979-02-15 Bbc Brown Boveri & Cie
CH609181A5 (no) * 1975-06-12 1979-02-15 Bbc Brown Boveri & Cie
SE409153B (sv) * 1977-11-28 1979-07-30 Asea Ab Releskydd med trefasutlosning vid underspenning
SE409266B (sv) * 1977-11-28 1979-08-06 Asea Ab Releskydd med fasvis sperrfunktion
SE409267B (sv) * 1977-11-28 1979-08-06 Asea Ab Releskydd med funktionsverdesomkoppling
SE410925B (sv) * 1978-04-06 1979-11-12 Asea Ab Riktad vagdetektor
CH642491A5 (de) * 1978-08-29 1984-04-13 Bbc Brown Boveri & Cie Verfahren und einrichtung zur fehlerdetektion an elektrischen leitungen.
SE446795B (sv) * 1980-12-05 1986-10-06 Asea Ab Anordning for detektering av felbeheftad(e) fas(er) i flerfassystem
SE442920B (sv) * 1984-06-15 1986-02-03 Asea Ab Forfarande och anordning for detektering och lokalisering av ett felstelle pa en kraftledning
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US5452223A (en) * 1993-08-20 1995-09-19 Eaton Corporation Arc detection using current variation
SE502073C2 (sv) * 1994-01-03 1995-07-31 Asea Brown Boveri Förfarande och anordning för riktningsbestämning av fel på en kraftlinje
US6259996B1 (en) 1998-02-19 2001-07-10 Square D Company Arc fault detection system
US6452767B1 (en) 1995-03-13 2002-09-17 Square D Company Arcing fault detection system for a secondary line of a current transformer
US5682101A (en) * 1995-03-13 1997-10-28 Square D Company Arcing fault detection system
US6246556B1 (en) 1995-03-13 2001-06-12 Square D Company Electrical fault detection system
US6313641B1 (en) 1995-03-13 2001-11-06 Square D Company Method and system for detecting arcing faults and testing such system
US5825598A (en) * 1997-02-11 1998-10-20 Square D Company Arcing fault detection system installed in a panelboard
US6377427B1 (en) 1995-03-13 2002-04-23 Square D Company Arc fault protected electrical receptacle
US6532424B1 (en) 1995-03-13 2003-03-11 Square D Company Electrical fault detection circuit with dual-mode power supply
US6034611A (en) * 1997-02-04 2000-03-07 Square D Company Electrical isolation device
US6242993B1 (en) 1995-03-13 2001-06-05 Square D Company Apparatus for use in arcing fault detection systems
US6313642B1 (en) 1995-03-13 2001-11-06 Square D Company Apparatus and method for testing an arcing fault detection system
US5590012A (en) * 1995-03-30 1996-12-31 Siemens Energy & Automation, Inc. Electric arc detector sensor circuit
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
US5834940A (en) * 1996-09-24 1998-11-10 Brooks; Stanley J. Arcing fault detector testing and demonstration system
US5847913A (en) * 1997-02-21 1998-12-08 Square D Company Trip indicators for circuit protection devices
US5839092A (en) * 1997-03-26 1998-11-17 Square D Company Arcing fault detection system using fluctuations in current peaks and waveforms
US5946179A (en) * 1997-03-25 1999-08-31 Square D Company Electronically controlled circuit breaker with integrated latch tripping
US6625550B1 (en) 1998-02-19 2003-09-23 Square D Company Arc fault detection for aircraft
US6782329B2 (en) 1998-02-19 2004-08-24 Square D Company Detection of arcing faults using bifurcated wiring system
US6477021B1 (en) 1998-02-19 2002-11-05 Square D Company Blocking/inhibiting operation in an arc fault detection system
US6621669B1 (en) 1998-02-19 2003-09-16 Square D Company Arc fault receptacle with a feed-through connection
US6567250B1 (en) 1998-02-19 2003-05-20 Square D Company Arc fault protected device
US5986860A (en) * 1998-02-19 1999-11-16 Square D Company Zone arc fault detection
US6584417B1 (en) * 1999-10-22 2003-06-24 Abb Inc. Method and directional element for fault direction determination in a capacitance-compensated line
US7151656B2 (en) 2001-10-17 2006-12-19 Square D Company Arc fault circuit interrupter system
US7136265B2 (en) * 2001-10-17 2006-11-14 Square D Company Load recognition and series arc detection using bandpass filter signatures
US7068480B2 (en) 2001-10-17 2006-06-27 Square D Company Arc detection using load recognition, harmonic content and broadband noise
US7253637B2 (en) 2005-09-13 2007-08-07 Square D Company Arc fault circuit interrupter system
US9551751B2 (en) 2011-06-15 2017-01-24 Ul Llc High speed controllable load
MX2014003271A (es) 2011-10-12 2014-04-10 Schweitzer Engineering Lab Inc Ubicacion de falla usando ondas viajeras.
US8990036B1 (en) 2013-09-16 2015-03-24 Schweitzer Engineering Laboratories, Inc. Power line parameter adjustment and fault location using traveling waves
US9588168B2 (en) 2013-09-16 2017-03-07 Schweitzer Engineering Laboratories, Inc. Fault location using traveling waves
US9470748B2 (en) 2014-09-16 2016-10-18 Schweitzer Engineering Laboratories, Inc. Fault detection in electric power delivery systems using underreach, directional, and traveling wave elements
CN104483594A (zh) * 2014-12-08 2015-04-01 国网山东省电力公司日照供电公司 一种小电流接地故障行波选线方法
US9509399B2 (en) 2015-02-13 2016-11-29 Schweitzer Engineering Laboratories, Inc. Transmission line protection using traveling waves in optical ground wire fiber
EP3304668B1 (en) 2015-05-26 2019-03-06 ABB Schweiz AG Travelling wave protection of a transmission line based on high-pass filtering
EP3304669A1 (en) 2015-05-28 2018-04-11 ABB Technology Ltd. Travelling wave pilot protection of a transmission line based on time synchronization
CN110932246A (zh) 2015-09-18 2020-03-27 施瓦哲工程实验有限公司 电力输送系统的时域线路保护
US10090664B2 (en) 2015-09-18 2018-10-02 Schweitzer Engineering Laboratories, Inc. Time-domain directional line protection of electric power delivery systems
EP3363095A4 (en) 2015-10-12 2019-08-14 Schweitzer Engineering Laboratories, Inc. HIKING WAVE ELEMENT REPORT
US10180451B2 (en) 2015-10-13 2019-01-15 Schweitzer Engineering Laboratories, Inc. Electric power system monitoring using high-frequency signals
WO2017066489A1 (en) 2015-10-13 2017-04-20 Schweitzer Engineering Laboratories, Inc. Testing system for traveling wave fault detectors
US10564247B2 (en) 2015-10-13 2020-02-18 Schweitzer Engineering Laboratories, Inc. Testing system for traveling wave fault detectors
WO2017066704A1 (en) 2015-10-14 2017-04-20 Schweitzer Engineering Laboratories, Inc. High-frequency electric power system signal processing system
CN109154630B (zh) 2016-06-13 2021-01-29 施瓦哲工程实验有限公司 在时域中的过电流元件
US11307264B2 (en) 2016-06-14 2022-04-19 Schweitzer Engineering Laboratories, Inc. Phase selection for traveling wave fault detection systems
US10236675B2 (en) 2016-07-26 2019-03-19 Schweitzer Engineering Laboratories, Inc. Fault detection and protection during steady state using traveling waves
US10585133B2 (en) 2016-11-11 2020-03-10 Schweitzer Engineering Laboratories, Inc. Electric power fault protection device using single-ended traveling wave fault location estimation
US10295585B2 (en) 2016-11-11 2019-05-21 Schweitzer Engineering Laboratories, Inc. Traveling wave based single end fault location
US11280834B2 (en) 2018-08-30 2022-03-22 Schweitzer Engineering Laboratories, Inc. Detection of low-energy events in an electric power system
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
US11067617B2 (en) 2018-10-08 2021-07-20 Schweitzer Engineering Laboratories, Inc. Single-end traveling wave fault location using line-mounted device
US11592498B2 (en) 2020-10-02 2023-02-28 Schweitzer Engineering Laboratories, Inc. Multi-phase fault identification in capacitor banks
US11735907B2 (en) 2021-02-03 2023-08-22 Schweitzer Engineering Laboratories, Inc. Traveling wave overcurrent protection for electric power delivery systems
US11808824B2 (en) 2021-03-17 2023-11-07 Schweitzer Engineering Laboratories, Inc. Systems and methods to identify open phases of a capacitor bank

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Publication number Priority date Publication date Assignee Title
US2808566A (en) * 1953-01-12 1957-10-01 Sierra Electronic Corp Directional apparatus for use with high frequency transmission lines
US3048744A (en) * 1953-08-25 1962-08-07 English Electric Co Ltd Electrical protective relay systems
US2981867A (en) * 1957-10-25 1961-04-25 Gen Electric Electric relay
US3396310A (en) * 1966-03-30 1968-08-06 Navy Usa Static reverse power relay
US3753089A (en) * 1971-12-06 1973-08-14 Ibm Electronic switching transient detector and method for locating electrical power supply noise sources

Also Published As

Publication number Publication date
GB1442403A (en) 1976-07-14
FR2205670A1 (no) 1974-05-31
DE2353424A1 (de) 1974-05-16
IT996909B (it) 1975-12-10
US3878460A (en) 1975-04-15
CH560391A5 (no) 1975-03-27
FR2205670B1 (no) 1981-04-17
DE2353424B2 (de) 1976-10-07
SE368092B (no) 1974-06-17

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