ES466782A1 - Rele direccional para la vigilancia de al menos una linea detransporte de energia electrica alterna - Google Patents
Rele direccional para la vigilancia de al menos una linea detransporte de energia electrica alternaInfo
- Publication number
- ES466782A1 ES466782A1 ES466782A ES466782A ES466782A1 ES 466782 A1 ES466782 A1 ES 466782A1 ES 466782 A ES466782 A ES 466782A ES 466782 A ES466782 A ES 466782A ES 466782 A1 ES466782 A1 ES 466782A1
- Authority
- ES
- Spain
- Prior art keywords
- fault
- power transmission
- transmission line
- determining
- occurrence
- 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
- 230000005540 biological transmission Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000005259 measurement Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
- H02H3/081—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current and depending on the direction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0038—Details of emergency protective circuit arrangements concerning the connection of the detecting means, e.g. for reducing their number
- H02H1/0053—Means for storing the measured quantities during a predetermined time
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/38—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to both voltage and current; responsive to phase angle between voltage and current
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Locating Faults (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Relé direccional para la vigilancia de al menos una línea de transporte de energía eléctrica alterna y que permite determinar si un defecto que afecta a esta línea se encuentra aguas arriba o aguas abajo de un punto de medida orientados sobre dicha línea, caracterizado porque incluye primeros medios apropiados para elaborar una primera señal función, a la vez, de una valor de la tensión compleja 0 de la línea en el punto de medida después de la aparición del defecto, y de un valor de la tensión compleja Um de la línea en el punto de medida antes de la aparición del defecto, segundos medios apropiados para elaborar una segunda señal función de una magnitud característica medida sobre la línea, y terceros medios para combinar la primera y segunda señales.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7703569A FR2380631A1 (fr) | 1977-02-09 | 1977-02-09 | Relais directionnel |
Publications (1)
Publication Number | Publication Date |
---|---|
ES466782A1 true ES466782A1 (es) | 1979-01-16 |
Family
ID=9186491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES466782A Expired ES466782A1 (es) | 1977-02-09 | 1978-02-08 | Rele direccional para la vigilancia de al menos una linea detransporte de energia electrica alterna |
Country Status (11)
Country | Link |
---|---|
US (1) | US4251766A (es) |
JP (1) | JPS53124740A (es) |
BR (1) | BR7800724A (es) |
CA (1) | CA1122655A (es) |
CH (1) | CH632875A5 (es) |
DE (1) | DE2805524A1 (es) |
ES (1) | ES466782A1 (es) |
FR (1) | FR2380631A1 (es) |
GB (1) | GB1599218A (es) |
IT (1) | IT1092574B (es) |
SE (1) | SE429380B (es) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5829471B2 (ja) * | 1978-10-30 | 1983-06-22 | 東京電力株式会社 | 事故点判別方式 |
CH635710A5 (de) * | 1979-01-03 | 1983-04-15 | Bbc Brown Boveri & Cie | Einrichtung fuer den fehlerrichtungs-vergleichsschutz fuer eine leitung eines elektrischen netzes. |
IN155620B (es) * | 1980-03-01 | 1985-02-16 | Gen Electric Co Plc | |
FR2480441A1 (fr) * | 1980-04-15 | 1981-10-16 | Enertec | Procede et dispositifs d'identification de phases en defaut dans un reseau de distribution electrique |
EP0046317B1 (de) * | 1980-08-15 | 1985-01-30 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Verfahren und Einrichtung zur Kurzschluss-Richtungsdetektion |
FR2494853A1 (fr) * | 1980-11-25 | 1982-05-28 | Enertec | Procede pour determiner la direction de l'origine d'une perturbation affectant un element d'un reseau de transport d'energie electrique |
FR2527781A1 (fr) * | 1982-05-26 | 1983-12-02 | Enertec | Procede de mesure de distance d'un defaut sur une ligne avec prise en compte des capacites reparties |
US4518911A (en) * | 1983-01-19 | 1985-05-21 | Perkins Research & Mfg. Co., Inc. | Cable test apparatus |
FR2547419B1 (fr) * | 1983-06-09 | 1985-07-26 | Enertec | Procede et dispositif de determination d'un parametre associe a une ligne electrique en defaut, utilisant un signal pilote composite. |
DE3446958A1 (de) * | 1984-12-21 | 1986-07-10 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zur kurzschluss- bzw. ueberlastueberwachung bei elektronischen naeherungsschaltern |
US4667152A (en) * | 1985-10-17 | 1987-05-19 | Hayes Raymond M | Method of and system for determining locations of sources of harmonics in a power distribution network |
FR2590992B1 (fr) * | 1985-12-04 | 1988-03-04 | Enertec | Procede et dispositif de discrimination d'un conducteur en defaut dans une ligne multiple |
SE469615B (sv) * | 1991-12-20 | 1993-08-02 | Asea Brown Boveri | Foerfarande och anordning foer att detektera ett oeverslag mellan ledare i kraftoeverfoeringslinjer med olika spaenningsnivaaer |
US5325061A (en) * | 1992-08-27 | 1994-06-28 | Schweitzer Engineering Laboratories, Inc. | Computationally-efficient distance relay for power transmission lines |
SE470499B (sv) * | 1992-10-20 | 1994-06-06 | Asea Brown Boveri | Förfarande och anordning för felbestämning vid fel på en kraftledning |
SE501934C2 (sv) * | 1993-09-30 | 1995-06-26 | Asea Brown Boveri | Förfarande och anordning för att identifiera enkla jordfel |
SE502073C2 (sv) * | 1994-01-03 | 1995-07-31 | Asea Brown Boveri | Förfarande och anordning för riktningsbestämning av fel på en kraftlinje |
US5610532A (en) * | 1995-07-31 | 1997-03-11 | Magl Power Inc. | Isolated DC fault current sensor |
US5796259A (en) * | 1996-09-16 | 1998-08-18 | Abb Power T&D Company, Inc. | Methods and apparatus for detection of fault direction |
IES970641A2 (en) * | 1997-08-28 | 1999-02-24 | Electricity Supply Board | Fault detection apparatus and method of detecting faults in an electrical distribution network |
US6154447A (en) * | 1997-09-10 | 2000-11-28 | At&T Corp. | Methods and apparatus for detecting and locating cable failure in communication systems |
US6252409B1 (en) | 1999-02-08 | 2001-06-26 | Akira Iijima | Directional short circuit detection system and method |
US6584417B1 (en) * | 1999-10-22 | 2003-06-24 | Abb Inc. | Method and directional element for fault direction determination in a capacitance-compensated line |
WO2004042883A1 (ja) * | 2002-11-06 | 2004-05-21 | Mitsubishi Denki Kabushiki Kaisha | 保護継電器 |
SE525331C2 (sv) * | 2002-12-23 | 2005-02-01 | Unipower Ab | Mätmetod för bestämning av riktning till flimmerstörkälla |
US20060152866A1 (en) * | 2005-01-13 | 2006-07-13 | Gabriel Benmouyal | System for maintaining fault-type selection during an out-of-step condition |
WO2006123962A1 (fr) * | 2005-05-18 | 2006-11-23 | Sergei Vladimirovich Kozhelsky | Procede permettant de proteger un utilisateur d'un reseau triphase a courant alternatif contre les dysfonctionnements, et dispositif destine a sa mise en oeuvre |
US7969155B2 (en) * | 2007-07-03 | 2011-06-28 | Thomas & Betts International, Inc. | Directional fault current indicator |
EP2223403B1 (en) * | 2007-12-14 | 2017-08-23 | ABB Schweiz AG | Fault direction determination |
US8823356B2 (en) * | 2011-03-21 | 2014-09-02 | Solarbridge Technologies, Inc. | Supply voltage auto-sensing |
US9316679B2 (en) * | 2013-04-10 | 2016-04-19 | Mitsubishi Electric Research Laboratories, Inc. | Method for locating of single-phase-to-ground faults of ungrounded power distribution systems |
CN105092999B (zh) | 2014-05-19 | 2017-12-12 | 罗克韦尔自动化技术公司 | 利用多个指示的电力质量事件定位 |
US9541586B2 (en) | 2014-11-24 | 2017-01-10 | Rockwell Automation Technologies, Inc. | Capture of power quality information at the time a device fails |
RU194579U9 (ru) * | 2019-07-09 | 2020-04-27 | Акционерное общество "Системный оператор Единой энергетической системы" | Устройство блокировки дистанционной защиты в нагрузочных режимах работы энергосистем |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB991198A (en) * | 1962-12-07 | 1965-05-05 | Ass Elect Ind | Improvements in and relating to apparatus for detecting the location of an electric line fault |
FR1436596A (fr) * | 1965-01-22 | 1966-04-29 | Compteurs Comp D | Dispositif de protection de distance par relais statiques ultra-rapides |
FR1477510A (fr) * | 1966-01-25 | 1967-04-21 | Compteurs Comp D | Procédé et circuits logiques de détection du signe du déphasage de signaux périodiques par rapport à l'un d'entre eux pris comme signal de référence |
NO116208B (es) * | 1966-09-13 | 1969-02-17 | Jacobsens Elektriske Verksted | |
FR94742E (fr) | 1967-06-01 | 1969-10-24 | Compteurs Comp D | Procédé de détection et de localisation ultra-rapides des défauts sur les lignes de transport d'énergie en courant alternatif a haute tension et dispositifs faisant application de ce procédé. |
FR2058166A1 (es) * | 1969-08-11 | 1971-05-28 | Compteurs Comp D | |
CA968412A (en) * | 1970-03-13 | 1975-05-27 | Louis Ricard | Dispositif de surveillance de lignes electriques |
FR2160306B1 (es) * | 1971-11-19 | 1974-05-10 | Schlumberger Compteurs | |
CH565468A5 (es) * | 1973-01-31 | 1975-08-15 | Bbc Brown Boveri & Cie | |
GB1510466A (en) * | 1974-11-18 | 1978-05-10 | Gen Electric Co Ltd | Protective relay arrangements |
GB1539118A (en) * | 1976-03-22 | 1979-01-24 | Electricity Council | Method of and apparatus for detecting faults on low voltage distribution electric cables |
-
1977
- 1977-02-09 FR FR7703569A patent/FR2380631A1/fr active Granted
-
1978
- 1978-02-01 SE SE7801193A patent/SE429380B/sv not_active IP Right Cessation
- 1978-02-03 BR BR7800724A patent/BR7800724A/pt unknown
- 1978-02-06 CA CA296,289A patent/CA1122655A/en not_active Expired
- 1978-02-07 GB GB4782/78A patent/GB1599218A/en not_active Expired
- 1978-02-08 US US05/876,110 patent/US4251766A/en not_active Expired - Lifetime
- 1978-02-08 ES ES466782A patent/ES466782A1/es not_active Expired
- 1978-02-08 CH CH140678A patent/CH632875A5/fr not_active IP Right Cessation
- 1978-02-09 JP JP1402978A patent/JPS53124740A/ja active Granted
- 1978-02-09 DE DE19782805524 patent/DE2805524A1/de active Granted
- 1978-02-09 IT IT20121/78A patent/IT1092574B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2380631B1 (es) | 1981-04-17 |
JPS53124740A (en) | 1978-10-31 |
GB1599218A (en) | 1981-09-30 |
JPS6238930B2 (es) | 1987-08-20 |
CA1122655A (en) | 1982-04-27 |
SE7801193L (sv) | 1978-08-03 |
FR2380631A1 (fr) | 1978-09-08 |
DE2805524C2 (es) | 1992-04-09 |
IT1092574B (it) | 1985-07-12 |
CH632875A5 (fr) | 1982-10-29 |
IT7820121A0 (it) | 1978-02-09 |
SE429380B (sv) | 1983-08-29 |
BR7800724A (pt) | 1978-10-10 |
DE2805524A1 (de) | 1978-08-10 |
US4251766A (en) | 1981-02-17 |
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