IN190936B - - Google Patents

Info

Publication number
IN190936B
IN190936B IN149CA1997A IN190936B IN 190936 B IN190936 B IN 190936B IN 149CA1997 A IN149CA1997 A IN 149CA1997A IN 190936 B IN190936 B IN 190936B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Andreas Dr Jurisch
Tevfik Dr Sezi
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7785140&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN190936(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of IN190936B publication Critical patent/IN190936B/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
    • G01R31/088—Aspects of digital computing
    • 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
    • H02H7/261—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 involving signal transmission between at least two stations
    • H02H7/263—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 involving signal transmission between at least two stations involving transmissions of measured values

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Locating Faults (AREA)
IN149CA1997 1996-01-31 1997-01-27 IN190936B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19605022A DE19605022A1 (de) 1996-01-31 1996-01-31 Verfahren zum Erfassen eines Fehlers auf einem zu überwachenden Leitungsabschnitt einer elektrischen Übertragungsleitung nach dem Distanzschutzprinzip

Publications (1)

Publication Number Publication Date
IN190936B true IN190936B (pt) 2003-09-06

Family

ID=7785140

Family Applications (1)

Application Number Title Priority Date Filing Date
IN149CA1997 IN190936B (pt) 1996-01-31 1997-01-27

Country Status (5)

Country Link
US (1) US6442493B1 (pt)
EP (1) EP0877948B1 (pt)
DE (2) DE19605022A1 (pt)
IN (1) IN190936B (pt)
WO (1) WO1997028454A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19749698A1 (de) * 1997-10-28 1999-04-29 Siemens Ag Schutzschaltungsanordnung für ein Energieverteilungsnetz
DE19849020A1 (de) * 1998-10-23 2000-04-27 Abb Research Ltd Vorrichtung und Verfahren zum Orten von Störstellen in elektrischen Verteilnetzen
DE19855006C2 (de) * 1998-11-20 2003-11-20 Siemens Ag Verfahren zum Erzeugen eines einen Kurzschluß kennzeichnenden Fehlersignals
GB2345810B (en) * 1999-01-13 2003-07-23 Alstom Uk Ltd Fault-detection apparatus
DE10017265A1 (de) * 2000-04-06 2001-10-11 Abb Patent Gmbh Verfahren zur Detektion eines Erdschlusses
US7885820B1 (en) 2000-07-19 2011-02-08 Convergys Cmg Utah, Inc. Expert system supported interactive product selection and recommendation
DE10053488A1 (de) * 2000-10-27 2002-05-08 Volkswagen Ag Anlage und Verfahren zur Aufbereitung von Shredder-Rückständen und Verwendung einer erzeugten Granulat-Fraktion
US6957117B2 (en) * 2001-10-09 2005-10-18 Public Service Electric And Gas Company Portable protective air gap tool and method
DE10164119B4 (de) * 2001-12-24 2012-06-21 Alstom Grid Sas Elektrisches Hochspannungsnetz
FR2844406B1 (fr) * 2002-09-11 2004-12-03 Acterna Ipms Dispositif de controle d'une ligne de communication xdsl.
DE10312504B4 (de) * 2003-03-14 2006-01-12 Siemens Ag Verfahren zum Abschätzen des Lichtbogenabbrandes von Schaltkontakten
US7024320B2 (en) * 2004-07-29 2006-04-04 The Boeing Company Method and system for determining the position of a short circuit in a branched wiring system
DE102006055315A1 (de) * 2006-11-23 2008-06-12 Conti Temic Microelectronic Gmbh Überwachungsvorrichtung für eine Stromleitung
CA2592802A1 (fr) * 2007-06-21 2008-12-21 Hydro-Quebec Appareil et methode de surveillance d'une ligne de phase d'un troncon d'une ligne de transport d'energie electrique
RU2480777C2 (ru) * 2008-07-18 2013-04-27 Абб Текнолоджи Аг Способ и устройство для определения местоположения повреждений линии передачи с продольной компенсацией
CN102401870A (zh) * 2011-06-20 2012-04-04 中国石油大学(华东) 基于Hilbert-huang变换和遗传算法的配电网单相接地故障测距方法
DE102012207624A1 (de) * 2012-05-08 2013-11-14 Siemens Aktiengesellschaft Moduleinheit, Verbund und Verfahren zum Überwachen eines Energieversorgungsnetzes
CN103698659B (zh) * 2013-12-27 2017-04-12 广东电网公司江门供电局 一种输电线路黑点模拟预警平台的监控系统
EP2937704B1 (de) 2014-04-24 2017-03-22 Siemens Aktiengesellschaft Verfahren und Anordnung zum Erkennen von Fehlern auf einer mehrphasigen elektrischen Energieübertragungsleitung
FR3076670B1 (fr) * 2018-01-05 2020-12-25 Alstom Transp Tech Reseau d'alimentation electrique et procede de commande associe
US11761056B2 (en) 2020-06-17 2023-09-19 House Of Metals Company Limited Systems and methods for recycling waste metal pieces using shot blasting and shot removal

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2112136C3 (de) 1971-03-10 1986-02-13 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum genauen Messen des Fehlerortes bei Leitungskurzschlüssen
FR2418560A1 (fr) * 1978-02-23 1979-09-21 Enertec Detection de la position d'un defaut sur une ligne electrique
CH635710A5 (de) * 1979-01-03 1983-04-15 Bbc Brown Boveri & Cie Einrichtung fuer den fehlerrichtungs-vergleichsschutz fuer eine leitung eines elektrischen netzes.
US4528611A (en) * 1983-02-22 1985-07-09 Westinghouse Electric Corp. Relay for pilot protection of electrical power lines
SE451101B (sv) * 1985-05-22 1987-08-31 Asea Ab Forfarande for att vid fel i signalbehandlingen hos ett digitalt distansskydd erhalla en reservfunktion samt anordning for genomforande av det nemnda forfarandet
FR2610146B1 (fr) * 1987-01-22 1994-01-28 Enertec Dispositif a relais directionnels de plusieurs types
GB2222688B (en) * 1988-09-09 1992-12-23 Gen Electric Co Plc Equipment for and methods of locating the position of a fault on a power transmission line
US4896241A (en) * 1989-02-28 1990-01-23 Westinghouse Electric Corp. Directional comparison blocking protective relay system
US5455776A (en) * 1993-09-08 1995-10-03 Abb Power T & D Company Inc. Automatic fault location system
WO1995024014A2 (en) * 1994-02-28 1995-09-08 Abb Power T & D Company Inc. One-terminal data fault location system
US5793750A (en) * 1995-10-20 1998-08-11 Schweitzer Engineering Laboratories, Inc. System of communicating output function status indications between two or more power system protective relays
US5839093A (en) * 1996-12-31 1998-11-17 Abb Transmit Oy System for locating faults and estimating fault resistance in distribution networks with tapped loads
US5956220A (en) * 1998-02-05 1999-09-21 Abb Power T&D Company Inc. Adaptive distance protection system
US6256592B1 (en) * 1999-02-24 2001-07-03 Schweitzer Engineering Laboratories, Inc. Multi-ended fault location system

Also Published As

Publication number Publication date
EP0877948B1 (de) 2002-08-28
DE19605022A1 (de) 1997-08-07
EP0877948A1 (de) 1998-11-18
WO1997028454A1 (de) 1997-08-07
US6442493B1 (en) 2002-08-27
DE59708067D1 (de) 2002-10-02

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