AR047212A1 - Metodo para seccionar con un seccionador una linea de distribucion de energia electrica de media tension que presenta una pertubacion, seccionador de lineas de distribucion de energia electrica de media tension de aplicacion en el mismo y circuito electronico de deteccion de una corriente de falla c - Google Patents
Metodo para seccionar con un seccionador una linea de distribucion de energia electrica de media tension que presenta una pertubacion, seccionador de lineas de distribucion de energia electrica de media tension de aplicacion en el mismo y circuito electronico de deteccion de una corriente de falla cInfo
- Publication number
- AR047212A1 AR047212A1 ARP040102767A ARP040102767A AR047212A1 AR 047212 A1 AR047212 A1 AR 047212A1 AR P040102767 A ARP040102767 A AR P040102767A AR P040102767 A ARP040102767 A AR P040102767A AR 047212 A1 AR047212 A1 AR 047212A1
- Authority
- AR
- Argentina
- Prior art keywords
- current
- distribution line
- electric power
- power distribution
- sectioner
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000001514 detection method Methods 0.000 title 1
- 230000001052 transient effect Effects 0.000 abstract 2
- 230000003053 immunization Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/022—Details particular to three-phase circuit breakers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/027—Integrated apparatus for measuring current or voltage
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H33/121—Load break switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/42—Driving mechanisms
- H01H33/423—Driving mechanisms making use of an electromagnetic wave communication
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/505—Latching devices between operating and release mechanism
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/04—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of dc component by short circuits in ac networks
- H02H1/043—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of dc component by short circuits in ac networks to inrush currents
-
- 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
- H02H3/50—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 the appearance of abnormal wave forms, e.g. ac in dc installations
- H02H3/52—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 the appearance of abnormal wave forms, e.g. ac in dc installations responsive to the appearance of harmonics
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Emergency Protection Circuit Devices (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Breakers (AREA)
Abstract
Método para seccionar una línea de media tension que presenta una perturbacion, comprendiendo: a) evaluar una corriente con una bobina detectora; b) convertir la intensidad a diferencia de potencial, transfiriendo la informacion a un microprocesador; c) analizar el perfil de onda mediante un algoritmo para análisis de armonicas por Series de Fourier; y d) determinar el comportamiento del seccionador segun el resultado obtenido en c). El paso d) comprende: no efectuar un conteo si: i) la corriente no sobrepasa un valor prefijado como corriente de falla, o ii) el perfil de onda corresponde a una corriente de ôin rushö, o iii) efectuar un conteo para desconexion si el perfil de onda corresponde a un cortocircuito que supera un valor prefijado como corriente de falla. Dado d) iii), el método comprende e): i) no efectuar el disparo del mecanismo de desconexion si se trata de una falla transitoria; o ii) efectuar la desconexion si se alcanza un numero de conteos prefijado. El método puede comprender adicionalmente en forma simultánea con e) ii), f) enviar una senal de RF a otro/s seccionadores paralelamente conectados en un punto de la línea de distribucion para que se desconecten conjuntamente. Seccionador de líneas de distribucion de energía eléctrica para ramales auxiliares donde la línea principal está protegida por un disyuntor de reposicion automática, que comprende un circuito electronico con un microcontrolador capaz de identificar una corriente de falla permanente de una transitoria, inmunizando el seccionador contra las corrientes de ôin rushö, y dicho circuito electronico.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP040102767A AR047212A1 (es) | 2004-08-03 | 2004-08-03 | Metodo para seccionar con un seccionador una linea de distribucion de energia electrica de media tension que presenta una pertubacion, seccionador de lineas de distribucion de energia electrica de media tension de aplicacion en el mismo y circuito electronico de deteccion de una corriente de falla c |
US11/659,306 US8125751B2 (en) | 2004-08-03 | 2005-05-11 | Method for sectioning with a section switch a medium-voltage electric power distribution line exhibiting a disturbance, section switch for medium-voltage electric power distribution line applicable thereon and electronic circuit for detecting a fault current and comprised by said section switch |
BRPI0513642-3A BRPI0513642A2 (pt) | 2004-08-03 | 2005-05-11 | método de seccionamento com seccionador de linha de distribuição de energia elétrica de média tensão que exibe distúrbio, seccionador de linhas de distribuição de energia elétrica de média tensão a ele aplicado e circuito eletrÈnico para detectar corrente defeituosa compreendido no mencionado seccionador |
AU2005269201A AU2005269201B2 (en) | 2004-08-03 | 2005-05-11 | Method for sectioning with a section switch a medium-voltage electric power distribution line exhibiting a disturbance, section switch for medium-voltage electric power distribution line applicable thereon and electronic circuit for detecting a fault current and comprised by said section switch |
PCT/BR2005/000078 WO2006012717A2 (en) | 2004-08-03 | 2005-05-11 | Method for sectioning with a section switch a medium-voltage electric power distribution line exhibiting a disturbance, section switch for medium-voltage electric power distribution line applicable thereon and electronic circuit for detecting a fault current and comprised by said section switch |
ES200750007A ES2332971B1 (es) | 2004-08-03 | 2005-05-11 | Metodo para seccionar con un seccionador una linea de distribucion de energia electrica de media tension que presenta una perturbacion, seccionador de lineas de distribucion de energia electrica de media tension de aplicacion en el mismo y circuito electronico de deteccion de una. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP040102767A AR047212A1 (es) | 2004-08-03 | 2004-08-03 | Metodo para seccionar con un seccionador una linea de distribucion de energia electrica de media tension que presenta una pertubacion, seccionador de lineas de distribucion de energia electrica de media tension de aplicacion en el mismo y circuito electronico de deteccion de una corriente de falla c |
Publications (1)
Publication Number | Publication Date |
---|---|
AR047212A1 true AR047212A1 (es) | 2006-01-11 |
Family
ID=35787476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP040102767A AR047212A1 (es) | 2004-08-03 | 2004-08-03 | Metodo para seccionar con un seccionador una linea de distribucion de energia electrica de media tension que presenta una pertubacion, seccionador de lineas de distribucion de energia electrica de media tension de aplicacion en el mismo y circuito electronico de deteccion de una corriente de falla c |
Country Status (6)
Country | Link |
---|---|
US (1) | US8125751B2 (es) |
AR (1) | AR047212A1 (es) |
AU (1) | AU2005269201B2 (es) |
BR (1) | BRPI0513642A2 (es) |
ES (1) | ES2332971B1 (es) |
WO (1) | WO2006012717A2 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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US7863534B2 (en) | 2008-04-15 | 2011-01-04 | General Electric Company | Spring discharge mechanism for circuit breaker |
US9110117B2 (en) | 2010-04-16 | 2015-08-18 | Avo Multi-Amp Corporation | System and method for detecting voltage dependence in insulation systems based on harmonic analysis |
US20110255396A1 (en) * | 2010-04-20 | 2011-10-20 | Nathaniel John Altland | System for automatically resetting an electrical connection for network enabled equipment |
CN103201921B (zh) | 2010-11-10 | 2016-01-06 | Abb研究有限公司 | 故障中断设备及其控制方法 |
US9276396B2 (en) * | 2012-02-17 | 2016-03-01 | General Electric Company | Power transmission fault analysis system and related method |
CN106485009B (zh) * | 2016-10-18 | 2019-07-09 | 三峡大学 | 一种雷电冲击电压下变压器绕组故障情况的仿真模拟方法 |
DE102016222173B4 (de) * | 2016-11-11 | 2024-06-06 | Leoni Bordnetz-Systeme Gmbh | Leistungsverteiler und Bordnetz mit mehreren Leistungsverteilern |
CN110879370B (zh) * | 2019-09-20 | 2021-12-07 | 宁夏凯晨电气集团有限公司 | 基于多数据窗的故障电流快速判断方法 |
US11380503B2 (en) * | 2019-09-30 | 2022-07-05 | Rockwell Automation Technologies, Inc. | Systems and methods for controlling firing delay in multi-phase relay devices |
CN111799114B (zh) * | 2020-06-19 | 2022-12-20 | 江山海维科技有限公司 | 一种高压真空断路器生产用检验装置 |
CN112038133B (zh) * | 2020-07-16 | 2023-07-28 | 长高电新科技股份公司 | 一种双柱水平旋转式隔离开关分合闸到位检测方法及装置 |
CN114355851B (zh) * | 2021-12-29 | 2024-01-12 | 江苏恒力化纤股份有限公司 | 一种通过监测热辊加热电流来减少纤维异常的方法 |
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US4829298A (en) * | 1983-04-13 | 1989-05-09 | Fernandes Roosevelt A | Electrical power line monitoring systems, including harmonic value measurements and relaying communications |
US4795996A (en) * | 1987-12-04 | 1989-01-03 | A.B. Chance Company | Electronic sectionalizer with resettable actuator |
US4935715A (en) * | 1988-12-21 | 1990-06-19 | A. B. Chance Company | Sectionalizer with externally mounted electronic controller |
US5097380A (en) | 1989-08-25 | 1992-03-17 | Cooper Power Systems, Inc. | Sectionalizer control |
ES2020378A6 (es) | 1989-12-28 | 1991-08-01 | Mesa Gatica Sa | Seleccionador automatico. |
AR245312A1 (es) | 1991-05-30 | 1993-12-30 | Establecimientos Metalurgicos | Un seccionador que es utilizado para aislar una linea auxiliar de la linea principal en un sistema de transmision de energia. |
US5172090A (en) * | 1991-10-08 | 1992-12-15 | General Electric Company | Electronic line sectionalizer with resettable actuator |
FR2683938B1 (fr) * | 1991-11-20 | 1993-12-31 | Gec Alsthom Sa | Disjoncteur-auto sectionneur a hexafluorure de soufre et applications aux cellules et aux postes et sous-stations prefabriques. |
FR2694409B1 (fr) | 1992-07-31 | 1994-10-21 | Electricite De France | Dispositif de détection de défauts sur un réseau de distribution d'énergie électrique souterrain. |
US5293522A (en) | 1992-09-11 | 1994-03-08 | Westinghouse Electric Company | Ground fault circuit breaker with test spring/contacts directly mounted to test circuit of printed circuit board |
SE501936C2 (sv) * | 1993-09-28 | 1995-06-26 | Asea Brown Boveri | Förfarande för att efter det att ett fel har inträffat i ett kraftnät mäta och återskapa fasströmmarna samt anordning för genomförande av det nämnda förfarandet |
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JP3838968B2 (ja) * | 2002-11-29 | 2006-10-25 | Necインフロンティア株式会社 | 複数の通信インターフェースを搭載した通信機器、及び無線lanアクセスポイント |
EP1595150A1 (en) * | 2003-01-31 | 2005-11-16 | FMC Tech Limited | A monitoring device for a medium voltage overhead line |
US7174261B2 (en) * | 2003-03-19 | 2007-02-06 | Power Measurement Ltd. | Power line sensors and systems incorporating same |
-
2004
- 2004-08-03 AR ARP040102767A patent/AR047212A1/es active IP Right Grant
-
2005
- 2005-05-11 AU AU2005269201A patent/AU2005269201B2/en not_active Ceased
- 2005-05-11 US US11/659,306 patent/US8125751B2/en not_active Expired - Fee Related
- 2005-05-11 BR BRPI0513642-3A patent/BRPI0513642A2/pt not_active IP Right Cessation
- 2005-05-11 WO PCT/BR2005/000078 patent/WO2006012717A2/en active IP Right Grant
- 2005-05-11 ES ES200750007A patent/ES2332971B1/es not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2006012717A3 (en) | 2006-06-22 |
ES2332971A1 (es) | 2010-02-15 |
US8125751B2 (en) | 2012-02-28 |
AU2005269201B2 (en) | 2011-02-10 |
ES2332971B1 (es) | 2010-10-15 |
WO2006012717A2 (en) | 2006-02-09 |
AU2005269201A1 (en) | 2006-02-09 |
US20080284548A1 (en) | 2008-11-20 |
BRPI0513642A2 (pt) | 2010-04-13 |
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Legal Events
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FG | Grant, registration |