BR102013032166A8 - sistema e método de proteção diferencial - Google Patents

sistema e método de proteção diferencial

Info

Publication number
BR102013032166A8
BR102013032166A8 BR102013032166A BR102013032166A BR102013032166A8 BR 102013032166 A8 BR102013032166 A8 BR 102013032166A8 BR 102013032166 A BR102013032166 A BR 102013032166A BR 102013032166 A BR102013032166 A BR 102013032166A BR 102013032166 A8 BR102013032166 A8 BR 102013032166A8
Authority
BR
Brazil
Prior art keywords
protection system
differential protection
topology
local terminal
remote terminals
Prior art date
Application number
BR102013032166A
Other languages
English (en)
Portuguese (pt)
Other versions
BR102013032166A2 (pt
Inventor
James Premerlani William
Pan Yan
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 BR102013032166A2 publication Critical patent/BR102013032166A2/pt
Publication of BR102013032166A8 publication Critical patent/BR102013032166A8/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network
    • H02J13/13—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network
    • H02J13/1321—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network using a wired telecommunication network or a data transmission bus
    • H02J13/1323—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network using a wired telecommunication network or a data transmission bus using optical fibres
    • 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
    • H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/28—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus
    • H02H3/30—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus using pilot wires or other signalling channel
    • H02H3/305—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus using pilot wires or other signalling channel involving current comparison
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network
    • H02J13/18—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the remotely-controlled equipment, e.g. converters or transformers
    • H02J13/34—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the remotely-controlled equipment, e.g. converters or transformers the equipment being switches, relays or circuit breakers
    • H02J13/36—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the remotely-controlled equipment, e.g. converters or transformers the equipment being switches, relays or circuit breakers specially adapted for protection systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0641—Change of the master or reference, e.g. take-over or failure of the master
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/403—Bus networks with centralised control, e.g. polling
    • H04L12/4035—Bus networks with centralised control, e.g. polling in which slots of a TDMA packet structure are assigned based on a contention resolution carried out at a master unit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
    • H04L41/0668—Management of faults, events, alarms or notifications using network fault recovery by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0686—Additional information in the notification, e.g. enhancement of specific meta-data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/12—Discovery or management of network topologies

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Small-Scale Networks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Dc Digital Transmission (AREA)
BR102013032166A 2012-12-14 2013-12-13 sistema e método de proteção diferencial BR102013032166A8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/714,952 US8942108B2 (en) 2012-12-14 2012-12-14 Method and system for current differential protection

Publications (2)

Publication Number Publication Date
BR102013032166A2 BR102013032166A2 (pt) 2015-12-08
BR102013032166A8 true BR102013032166A8 (pt) 2021-04-20

Family

ID=50064329

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102013032166A BR102013032166A8 (pt) 2012-12-14 2013-12-13 sistema e método de proteção diferencial

Country Status (7)

Country Link
US (1) US8942108B2 (https=)
EP (1) EP2744130B1 (https=)
JP (1) JP6666060B2 (https=)
CN (1) CN103872659B (https=)
BR (1) BR102013032166A8 (https=)
CA (1) CA2836003C (https=)
MX (1) MX2013014799A (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9130687B2 (en) 2012-05-23 2015-09-08 Anue Systems, Inc. System and method for direct passive monitoring of packet delay variation and time error in network packet communications
US9491727B2 (en) * 2013-09-10 2016-11-08 Anue Systems, Inc. System and method for monitoring network synchronization
DE102014222598A1 (de) * 2014-11-05 2016-05-12 Siemens Ag Österreich Trennen von fehlerhaften Netzabschnitten eines Niederspannungsnetzes von weiteren Netzabschnitten
EP3226504B1 (en) * 2014-12-16 2020-11-04 Huawei Technologies Co., Ltd. Time synchronization method and apparatus
CN106357501B (zh) * 2015-07-16 2020-07-14 中国移动通信集团公司 一种智能时钟规划配置方法、装置及集中控制器
CN105119781A (zh) * 2015-09-16 2015-12-02 成都比善科技开发有限公司 智能电网网络报文汇聚装置及方法
EP3159990B1 (en) * 2015-10-22 2018-01-31 General Electric Technology GmbH Improvements in or relating to electrical power systems
EP3232527B1 (en) * 2016-04-13 2022-03-02 General Electric Technology GmbH Method of operating a differential protection scheme
JP6298120B2 (ja) * 2016-08-25 2018-03-20 京セラ株式会社 弾性波装置および回路基板
CN107591784B (zh) * 2017-08-23 2019-03-26 中国南方电网有限责任公司 一种配网串供线路自适应不完全差动保护方法
CN110492452B (zh) * 2019-09-10 2022-07-12 许昌许继软件技术有限公司 一种直流配电网差动保护方法、系统及间隔单元
CN112510660B (zh) * 2020-11-27 2024-05-31 中国南方电网有限责任公司 一种带母差保护功能的综合测控保护装置
CN112332388A (zh) * 2020-11-27 2021-02-05 中国南方电网有限责任公司 一种基于光纤通信的母差保护方法
CN113453330A (zh) * 2021-07-12 2021-09-28 北京四方继保自动化股份有限公司 一种基于配电网终端差动业务数据的无线传输方法
CN115494428A (zh) * 2022-10-09 2022-12-20 广西电网有限责任公司南宁马山供电局 一种台区漏电流查找及分支拓扑识别装置及方法
EP4633001A1 (en) * 2024-04-08 2025-10-15 Instagrid GmbH Methods and systems for operation of an electrical system
CN119108987B (zh) * 2024-08-07 2025-04-04 国家电网有限公司华东分部 针对储能电站接入线路的电流差动保护方法、装置及设备

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709365A (en) 1983-10-31 1987-11-24 Beale International Technology Limited Data transmission system and method
JPH03230639A (ja) 1990-02-05 1991-10-14 Mitsubishi Electric Corp データ通信装置
WO1994028643A1 (en) 1993-05-27 1994-12-08 Nokia Telecommunications Oy Base station for a tdma cellular radio network
US5751220A (en) * 1995-07-14 1998-05-12 Sensormatic Electronics Corporation Synchronized network of electronic devices including back-up master units
US5809045A (en) 1996-09-13 1998-09-15 General Electric Company Digital current differential system
US6611537B1 (en) * 1997-05-30 2003-08-26 Centillium Communications, Inc. Synchronous network for digital media streams
US5958060A (en) 1998-01-02 1999-09-28 General Electric Company Method and apparatus for clock control and synchronization
US6208871B1 (en) 1998-02-27 2001-03-27 Motorola, Inc. Method and apparatus for providing a time adjustment to a wireless communication system
US7133410B2 (en) * 2001-02-12 2006-11-07 Tellabs Operations, Inc. Method and system for designing ring-based telecommunications networks
US6944188B2 (en) 2001-02-21 2005-09-13 Wi-Lan, Inc. Synchronizing clocks across a communication link
US20040090910A1 (en) 2002-11-12 2004-05-13 Abb Inc. Multi-terminal differential protection system
US7409154B2 (en) 2003-08-05 2008-08-05 Lucent Technologies Inc. System and method for a protected optical access ring network
WO2006075402A1 (ja) * 2005-01-17 2006-07-20 Mitsubishi Denki Kabushiki Kaisha オープンループネットワークノード装置及びオープンループネットワーク制御方法
JP4526562B2 (ja) 2005-03-24 2010-08-18 富士通株式会社 セル分解装置、セル組立装置
US7649912B2 (en) * 2005-04-27 2010-01-19 Rockwell Automation Technologies, Inc. Time synchronization, deterministic data delivery and redundancy for cascaded nodes on full duplex ethernet networks
JP4838206B2 (ja) 2007-07-18 2011-12-14 ラピスセミコンダクタ株式会社 フィルタ回路および方法
US8010138B2 (en) 2007-08-15 2011-08-30 Nokia Corporation Alternate mobile network cell synchronization
JP4352281B1 (ja) 2008-05-23 2009-10-28 日本電気株式会社 無線通信システム、基地局、基地局間同期方法、プログラム
US8179787B2 (en) 2009-01-27 2012-05-15 Smsc Holding S.A.R.L. Fault tolerant network utilizing bi-directional point-to-point communications links between nodes
WO2010051847A1 (en) 2008-11-07 2010-05-14 Nokia Siemens Networks Oy Apparatus and method for synchronization
US8154836B2 (en) 2009-09-17 2012-04-10 Schweitzer Engineering Laboratories, Inc. Line current differential protection upon loss of an external time reference
RU2503134C1 (ru) 2009-12-31 2013-12-27 Абб Рисерч Лтд. Способ и устройство обнаружения асимметрии задержки канала передачи данных
US8837530B2 (en) 2010-03-12 2014-09-16 University Of Maryland Method and system for adaptive synchronization of timing information generated by independently clocked communication nodes
US8121050B2 (en) 2010-04-08 2012-02-21 Exelis Inc. Maintaining time of day synchronization
US8792506B2 (en) * 2010-11-01 2014-07-29 Indian Institute Of Technology Bombay Inter-domain routing in an n-ary-tree and source-routing based communication framework
EP2638611B1 (en) 2010-11-09 2020-10-07 ABB Power Grids Switzerland AG Synchronization method for current differential protection
JP5501939B2 (ja) * 2010-11-11 2014-05-28 三菱電機株式会社 時刻同期方法、通信システムおよび通信装置
US8120935B2 (en) * 2011-03-29 2012-02-21 American Superconductor Corporation Power converter with dual ring network control
EP2568631B1 (de) * 2011-09-09 2018-04-25 Siemens Aktiengesellschaft Verfahren zur Übertragung von Synchronisationsnachrichten in einem Kommunikationsnetz
CN102593797B (zh) * 2012-02-17 2014-02-12 黑龙江省电力有限公司 一种基于拓扑结构的差动组合方法
CN102623975B (zh) * 2012-04-01 2014-04-23 许继电气股份有限公司 基于区域配网电气拓扑的电流差动保护广义节点生成方法

Also Published As

Publication number Publication date
JP6666060B2 (ja) 2020-03-13
EP2744130B1 (en) 2022-03-09
BR102013032166A2 (pt) 2015-12-08
CA2836003C (en) 2021-06-29
EP2744130A3 (en) 2018-01-10
EP2744130A2 (en) 2014-06-18
JP2014121093A (ja) 2014-06-30
CN103872659B (zh) 2018-05-15
US8942108B2 (en) 2015-01-27
CN103872659A (zh) 2014-06-18
CA2836003A1 (en) 2014-06-14
MX2013014799A (es) 2014-08-28
US20140169157A1 (en) 2014-06-19

Similar Documents

Publication Publication Date Title
BR102013032166A8 (pt) sistema e método de proteção diferencial
CL2018000194A1 (es) Compuestos de piridina
BR112018070999A2 (pt) dispositivo de terminal, dispositivo de estação base, e, método de comunicação
WO2016011066A3 (en) Relay functionality of battery powered devices
MX2015003552A (es) Comunicaciones de maniobra de emergencia de un vehiculo.
MX2015017821A (es) Heterociclos bi-o triciclicos activos como plaguicidas con sustituyentes que contienen azufre.
BR112015026664A2 (pt) método e sistema para atualização de estados de interconexão de rede resiliente distribuída (drni)
GB2530929A (en) Wellbore component life monitoring system
BR112015032730A2 (pt) método para operar um dispositivo de comunicação, dispositivo de comunicação, luminária e rede de comunicação
NZ713335A (en) Balcony
EP3506724A3 (en) Network of lights
EP3133672A4 (en) Bus bar module, battery monitoring module, and battery module
MX2016005123A (es) Productos de yeso que comprenden gel de silice.
MX2015012219A (es) Proceso para preparar acido levulinico.
MX2016006231A (es) Proceso de preparación de una grasa de sulfonato de calcio complejo.
BR112017010993A2 (pt) processo para operar um sistema de segurança eletrônico com assinantes temporários
UA116654C2 (uk) Похідні пурину як агоністи канабіноїдного рецептора св2
BR112017004366A2 (pt) restrição de corrente de vazamento de detonador eletrônico
MX2018008949A (es) Metodo de comunicacion con dos o mas esclavos.
EP4475496A3 (en) Method for the operation of a network of lights
GB2538463A (en) Automatic transfer switch maintenance bypass cabinet
NZ713735A (en) An electrical control system and method
MX2018002555A (es) Vidrio de seguridad y procesamiento para su obtencion.
WO2017103183A3 (de) Laufrolle, laufrolleneinrichtung, gelenkkette, sowie die verwendung einer gelenkkette als förderkette
CL2015002080A1 (es) Métodos de control selectivo de malezas

Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04L 12/28

Ipc: H04L 12/403 (2006.01), H04L 12/24 (2006.01), H02H

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B03H Publication of an application: rectification [chapter 3.8 patent gazette]

Free format text: REFERENTE A RPI 2344 DE 08/12/2015, QUANTO AOS ITENS 54 E 71.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B25A Requested transfer of rights approved

Owner name: GENERAL ELECTRIC TECHNOLOGY GMBH (CH)

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 12A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2859 DE 21-10-2025 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.