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BR0004793A - Lógica distribuìda em relés múltiplos de proteção - Google Patents

Lógica distribuìda em relés múltiplos de proteção

Info

Publication number
BR0004793A
BR0004793A BR0004793-7A BR0004793A BR0004793A BR 0004793 A BR0004793 A BR 0004793A BR 0004793 A BR0004793 A BR 0004793A BR 0004793 A BR0004793 A BR 0004793A
Authority
BR
Brazil
Prior art keywords
protection
protection relays
relays
operands
distributed
Prior art date
Application number
BR0004793-7A
Other languages
English (en)
Inventor
Colin Bruce Campbell
Roger Moore
Andrew W Baigent
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR0004793A publication Critical patent/BR0004793A/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
    • 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
    • H02H3/006—Calibration or setting of parameters
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Small-Scale Networks (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Radio Relay Systems (AREA)
  • Computer And Data Communications (AREA)

Abstract

Patente de Invenção: "LóGICA DISTRIBUìDA EM RELéSMúLTIPLOS DE PROTEçãO". Um relé de proteção, um sistema eum método de operação de relé, o qual permite que funçõeslógicas sejam distribuídas dentre múltiplos relés de proteçãoassociados a um sistema de distribuição de energia. Os relés deproteção incluem portas de comunicações, para troca demensagens por uma rede de comunicações de par a par, e incluemuma lógica programável. Cada relé de proteção recebe operandoslógicos contidos nas mensagens a partir de relés de proteçãoremotos, executa equações lógicas usando os operandosrecebidos, provê controle de proteção, se necessário, e extraioperandos para outros relés de proteção.
BR0004793-7A 1999-02-12 2000-02-11 Lógica distribuìda em relés múltiplos de proteção BR0004793A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/249,551 US6469629B1 (en) 1999-02-12 1999-02-12 Distributed logic in multiple protective relays
PCT/US2000/003402 WO2000048281A2 (en) 1999-02-12 2000-02-11 Distributed logic in multiple protective relays

Publications (1)

Publication Number Publication Date
BR0004793A true BR0004793A (pt) 2001-10-30

Family

ID=22943981

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0004793-7A BR0004793A (pt) 1999-02-12 2000-02-11 Lógica distribuìda em relés múltiplos de proteção

Country Status (12)

Country Link
US (1) US6469629B1 (pt)
EP (1) EP1078430A2 (pt)
JP (1) JP4345078B2 (pt)
KR (1) KR100688754B1 (pt)
CN (1) CN1311601C (pt)
AU (1) AU760320B2 (pt)
BR (1) BR0004793A (pt)
CA (1) CA2326434C (pt)
MX (1) MXPA00009929A (pt)
PL (1) PL200548B1 (pt)
WO (1) WO2000048281A2 (pt)
ZA (1) ZA200005158B (pt)

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KR100438926B1 (ko) * 1999-04-12 2004-07-03 현대중공업 주식회사 다기능 디지탈 보호 계전기용 메인 프로세서 모듈
ATE513346T1 (de) * 2000-11-29 2011-07-15 Abb Technology Ag Digitale schutz- und überwachungseinrichtung und verfahren dafür
US7701683B2 (en) * 2001-07-06 2010-04-20 Schweitzer Engineering Laboratories, Inc. Apparatus, system, and method for sharing output contacts across multiple relays
US7463467B2 (en) * 2001-07-06 2008-12-09 Schweitzer Engineering Laboratories, Inc. Relay-to-relay direct communication system and method in an electric power system
DE50213906D1 (de) * 2002-11-15 2009-11-19 Abb Research Ltd Schutzgerät und Verfahren zur Installation einer Schutzfunktion in einem Schutzgerät
ATE454741T1 (de) * 2002-11-15 2010-01-15 Abb Research Ltd Installation einer schutzfunktion in einem schutzgerät eines elektrischen energieverteilnetzes
US20050097373A1 (en) * 2003-11-03 2005-05-05 Abb Research, Ltd Automated intelligent configuration tool for power system protection and control and monitoring devices
US7552367B2 (en) * 2004-08-03 2009-06-23 General Electric Company Fault recording and sequence of events recording device capable of recording communication-based signals related to electrical power systems
US20060067327A1 (en) * 2004-09-30 2006-03-30 Behrouz Poustchi Information distribution system, method and network devices
US7460590B2 (en) * 2005-09-14 2008-12-02 Schweitzer Engineering Laboratories, Inc. Handheld communication tester and method for testing direct serial communication capability of an intelligent electronic device in a power system
US20080155241A1 (en) * 2006-12-22 2008-06-26 Shrikant Hanumantha Varku Method and apparatus to facilitate logic control and interface communication
US7751166B2 (en) 2007-03-16 2010-07-06 Abb Technology Ag Advanced feeder architecture with automated power restoration
US9256232B2 (en) 2009-06-12 2016-02-09 Schweitzer Engineering Laboratories, Inc. Voltage regulation using multiple voltage regulator controllers
US8427131B2 (en) * 2009-06-12 2013-04-23 Schweitzer Engineering Laboratories Inc Voltage regulation at a remote location using measurements from a remote metering device
US8476874B2 (en) 2009-10-13 2013-07-02 Schweitzer Engineering Laboratories, Inc Systems and methods for synchronized control of electrical power system voltage profiles
KR101425699B1 (ko) * 2010-05-07 2014-08-01 엘에스산전 주식회사 디지털 보호 계전기의 원방 통신 방법
US8634175B2 (en) * 2011-04-13 2014-01-21 Siemens Industry, Inc. Method and system for programming and implementing automated fault isolation and restoration using sequential logic
KR101264869B1 (ko) * 2011-06-24 2013-05-14 엘에스산전 주식회사 현장 감시 장치, 디지털 보호 계전기의 전력계통 감시 시스템 및 방법
CN102331757B (zh) * 2011-07-13 2012-11-07 上海毅昊自动化有限公司 用于非电量保护装置的出口回路在线检测系统及检测方法
US9279846B2 (en) 2011-07-21 2016-03-08 Siemens Aktiengesellschaft Fault identification and location in a power supply line which is fed from one side
CN102355054A (zh) * 2011-08-26 2012-02-15 任建福 一种配电网自动化本地自愈保护方法
GB2502565A (en) * 2012-05-31 2013-12-04 Ibm Providing event-processing rules in an event-processing environment
CN103248002A (zh) * 2013-05-16 2013-08-14 天津市百利电气有限公司 断相保护可靠的电子式过载继电器
KR101736933B1 (ko) * 2013-06-04 2017-05-17 엘에스산전 주식회사 차단기용 제어 유닛 및 그의 제어 방법
FR3024794B1 (fr) 2014-08-05 2016-09-02 Continental Automotive France Procede d'acquisition de signaux, tels que signaux representatifs de l'etat de contacts d'un vehicule automobile
US11031767B2 (en) 2018-09-28 2021-06-08 Florida Power & Light Company Power relay system with arc flash incident energy reduction
US11342738B2 (en) 2018-09-28 2022-05-24 Florida Power & Light Company Power generator protection system with arc flash incident energy reduction
CN110568808B (zh) * 2019-09-12 2020-10-02 烟台东方威思顿电气有限公司 电表继电器控制方法
KR20250130097A (ko) 2024-02-23 2025-09-01 한국전력공사 개폐기 제어 방법 및 장치

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DE2600827C2 (de) * 1976-01-12 1986-03-06 Hübner Gummi- und Kunststoff GmbH, 3500 Kassel Verbindungsvorrichtung für ein zweischaliges schallisolierendes Bauelement
DE2908823A1 (de) * 1979-03-07 1980-09-11 Messerschmitt Boelkow Blohm Tragelement zur verwendung in fahrzeugen, insbesondere schienenfahrzeugen
DE4313700A1 (de) * 1993-04-27 1994-11-03 Linke Hofmann Busch Schalldämmendes Tragelement für Fahrzeuge, insbesondere Schienenfahrzeuge
KR950008262A (ko) * 1993-09-20 1995-04-17 가나이 쯔도무 철도차량 및 그 내부의장방법
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
JPH09150738A (ja) * 1995-11-30 1997-06-10 Nippon Sharyo Seizo Kaisha Ltd 鉄道車両の床構造
US5809045A (en) * 1996-09-13 1998-09-15 General Electric Company Digital current differential system
US5926089A (en) * 1996-12-03 1999-07-20 Kabushikik Kaisha Toshiba Electric power system protection and control system and distributed control system
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DE19722898A1 (de) * 1997-05-29 1998-12-10 Siemens Ag Ferngesteuerte Überwachung eines elektronischen Überstromauslösers
JP3207388B2 (ja) * 1998-04-17 2001-09-10 株式会社東芝 電力系統保護制御装置、電力系統監視制御システムおよびプログラムを記憶した記憶媒体
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Also Published As

Publication number Publication date
PL344572A1 (en) 2001-11-05
KR100688754B1 (ko) 2007-02-28
WO2000048281A2 (en) 2000-08-17
PL200548B1 (pl) 2009-01-30
JP4345078B2 (ja) 2009-10-14
KR20010071140A (ko) 2001-07-28
MXPA00009929A (es) 2003-07-14
AU3857100A (en) 2000-08-29
CN1311601C (zh) 2007-04-18
ZA200005158B (en) 2002-01-02
US6469629B1 (en) 2002-10-22
JP2002537745A (ja) 2002-11-05
CN1300456A (zh) 2001-06-20
CA2326434A1 (en) 2000-08-17
EP1078430A2 (en) 2001-02-28
WO2000048281A9 (en) 2001-09-13
CA2326434C (en) 2012-01-24
AU760320B2 (en) 2003-05-15
WO2000048281A3 (en) 2000-12-14

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART .8O COMBINADO COM ART. 13 DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]