CA924407A - Dispositif pour la detection de defaut et, eventuellement, la detection de phase sur une ligne de transport d'energie - Google Patents
Dispositif pour la detection de defaut et, eventuellement, la detection de phase sur une ligne de transport d'energieInfo
- Publication number
- CA924407A CA924407A CA040987A CA40987A CA924407A CA 924407 A CA924407 A CA 924407A CA 040987 A CA040987 A CA 040987A CA 40987 A CA40987 A CA 40987A CA 924407 A CA924407 A CA 924407A
- Authority
- CA
- Canada
- Prior art keywords
- detection
- defaut
- eventuellement
- energie
- transport
- 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
Links
- 238000001514 detection method Methods 0.000 title 2
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
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/085—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution lines, e.g. overhead
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Locating Faults (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR137176 | 1968-01-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA924407A true CA924407A (en) | 1973-04-10 |
Family
ID=8645008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA040987A Expired CA924407A (en) | 1968-01-24 | 1969-01-23 | Dispositif pour la detection de defaut et, eventuellement, la detection de phase sur une ligne de transport d'energie |
Country Status (7)
Country | Link |
---|---|
US (1) | US3590368A (de) |
BE (1) | BE727129A (de) |
CA (1) | CA924407A (de) |
CH (1) | CH477003A (de) |
DE (1) | DE1903391A1 (de) |
FR (1) | FR1560518A (de) |
GB (1) | GB1258427A (de) |
Families Citing this family (30)
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 |
CH565468A5 (de) * | 1973-01-31 | 1975-08-15 | Bbc Brown Boveri & Cie | |
CH608916A5 (de) * | 1975-04-28 | 1979-01-31 | Bbc Brown Boveri & Cie | |
CH610154A5 (de) * | 1975-04-28 | 1979-03-30 | Bbc Brown Boveri & Cie | |
CH608917A5 (de) * | 1975-06-05 | 1979-01-31 | Bbc Brown Boveri & Cie | |
CH609180A5 (de) * | 1975-06-06 | 1979-02-15 | Bbc Brown Boveri & Cie | |
CH609181A5 (de) * | 1975-06-12 | 1979-02-15 | Bbc Brown Boveri & Cie | |
CH600644A5 (de) * | 1975-06-19 | 1978-06-30 | Bbc Brown Boveri & Cie | |
JPS52100149A (en) * | 1976-02-18 | 1977-08-22 | Tokyo Electric Power Co Inc:The | Digital failure point evaluating unit |
CH607399A5 (de) * | 1976-05-25 | 1978-12-15 | Patelhold Patentverwertung | |
US4079435A (en) * | 1976-08-13 | 1978-03-14 | Tamara Borisovna Zaslavskaya | Method of protecting power transmission lines and apparatus for realizing same |
US4183072A (en) * | 1976-12-29 | 1980-01-08 | Mitsubishi Denki Kabushiki Kaisha | Protective relaying system |
US4371908A (en) * | 1979-09-17 | 1983-02-01 | Tokyo Shibaura Denki Kabushiki Kaisha | Digital protective relaying systems |
JPS56136121A (en) * | 1980-03-25 | 1981-10-24 | Mitsubishi Electric Corp | Multiterminal protecting relay |
US4538196A (en) * | 1983-04-22 | 1985-08-27 | Westinghouse Electric Corp. | Protective relay apparatus and method for providing single-pole tripping |
JPS62142281A (ja) * | 1985-12-16 | 1987-06-25 | Fujitsu Ltd | ケ−ブル遅延時間測定方法 |
SE452533B (sv) * | 1986-04-08 | 1987-11-30 | Asea Ab | Forfarande for riktningsdetektering av fel pa en kraftledning samt anordning for genomforande av det nemnda forfarandet |
DE3636367C2 (de) * | 1986-10-25 | 1995-07-13 | Licentia Gmbh | Verfahren und Vorrichtung zur Feststellung der Entfernung und der Richtung von Erdschlüssen in isolierten und kompensierten Starkstromnetzen |
US5428549A (en) * | 1993-05-28 | 1995-06-27 | Abb Power T&D Company | Transmission line fault location system |
US5455776A (en) * | 1993-09-08 | 1995-10-03 | Abb Power T & D Company Inc. | Automatic fault location system |
SE501934C2 (sv) * | 1993-09-30 | 1995-06-26 | Asea Brown Boveri | Förfarande och anordning för att identifiera enkla jordfel |
CA2184091A1 (en) * | 1994-02-28 | 1995-09-08 | Damir Novosel | One-terminal data fault location system |
SE515388C2 (sv) * | 1995-09-14 | 2001-07-23 | Abb Research Ltd | Anordning för avkänning av elektriska urladdningar i ett provobjekt |
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 |
US20110098951A1 (en) * | 2008-06-18 | 2011-04-28 | Siemens Aktiengesellschaft | Arrangement and method for generating a fault signal |
AU2010345002B2 (en) * | 2010-02-08 | 2015-09-24 | Abb Schweiz Ag | Method for controlling a machine or an electrical load supplied with electric power over a long line |
WO2014053174A1 (en) * | 2012-10-03 | 2014-04-10 | Abb Technology Ltd | Method for sensing a fault in a power system based on travelling wave currents |
US9667058B2 (en) | 2014-03-17 | 2017-05-30 | Abb Schweiz Ag | Method and apparatus for sensing a fault in a power system |
US10295586B2 (en) * | 2016-01-20 | 2019-05-21 | Abb Schweiz Ag | Fault detection of a transmission line |
EP3379273B1 (de) | 2017-03-22 | 2019-09-18 | Siemens Aktiengesellschaft | Verfahren, einrichtung und system zum ermitteln des fehlerortes eines fehlers auf einer leitung eines elektrischen energieversorgungsnetzes |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2794071A (en) * | 1951-10-20 | 1957-05-28 | Itt | Power line fault locator |
US2717992A (en) * | 1951-10-20 | 1955-09-13 | Itt | Transient surge detector |
-
1968
- 1968-01-24 FR FR137176A patent/FR1560518A/fr not_active Expired
-
1969
- 1969-01-17 US US791967*A patent/US3590368A/en not_active Expired - Lifetime
- 1969-01-20 BE BE727129D patent/BE727129A/xx unknown
- 1969-01-21 CH CH83269A patent/CH477003A/fr not_active IP Right Cessation
- 1969-01-21 GB GB1258427D patent/GB1258427A/en not_active Expired
- 1969-01-23 DE DE19691903391 patent/DE1903391A1/de active Pending
- 1969-01-23 CA CA040987A patent/CA924407A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3590368A (en) | 1971-06-29 |
CH477003A (fr) | 1969-08-15 |
BE727129A (de) | 1969-07-01 |
GB1258427A (de) | 1971-12-30 |
FR1560518A (de) | 1969-03-21 |
DE1903391A1 (de) | 1969-09-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA924407A (en) | Dispositif pour la detection de defaut et, eventuellement, la detection de phase sur une ligne de transport d'energie | |
CA971248A (en) | Dispositif pour deplacer des tetes de lecture d'un disque magnetique | |
CA923568A (en) | Procede et dispositif pour l'obtention d'une soudure rectiligne sur des pieces en longueurs illimitees | |
CA924291A (en) | Dispositif pour la manutention d'elements allonges | |
CA957698A (en) | Dispositif d'amortissement et de maintien d'ouverture pour une porte a ouverture rapide | |
CA948774A (en) | Dispositif de commande pour tetes magnetiques | |
CA979095A (en) | Dispositif pour commander la brillance du trace de vecteurs sur l'ecran d'un tube cathodique | |
CA956756A (en) | Dispositif de haubannage pour le lancement d'un ouvrage de franchissement | |
CA935661A (en) | Dispositif pour detecter l'opacite des gaz | |
CA960353A (en) | Dispositif pour le deplacement de tetes magnetiques | |
IL33359A0 (en) | 2',5'-dihalo-3-tert.alkyl-5-nitrosalicylanilides | |
CA929641A (en) | Dispositif pour la mise au point automatique d'un projecteur | |
CA918141A (en) | Treuil muni d'un dispositif de frein a friction | |
CA923602A (en) | Dispositif d'antipatinage | |
CA885174A (en) | Dispositif pour tondre la vegetation sous une cloture | |
CA932344A (en) | Dispositif de manoeuvre pour vantails | |
CA878111A (en) | Dispositif de commande d'un convertisseur d'energie alternatif-continu ou continu-alternatif pour le transport d'energie en courant continu | |
AU436755B2 (en) | PRINTER BINK. V'v | |
CA836391A (en) | Dispositif d'equilibrage pour panneau pivotant | |
CA817118A (en) | Dispositif d'automaticite pour carburateur | |
CA926856A (en) | Dispositif de prehension d'un element allonge | |
CA790861A (en) | Procede et dispositif pour la determination de la permeabilite de solides | |
CA932160A (en) | Dispositif anti-fraude pour parc-metres | |
CA929771A (en) | Dispositif pour le lancement d'un projectile | |
CA799635A (en) | Dispositif conservateur de liquide dielectrique |