MX2018012560A - Metodo para operar un esquema de proteccion diferencial. - Google Patents

Metodo para operar un esquema de proteccion diferencial.

Info

Publication number
MX2018012560A
MX2018012560A MX2018012560A MX2018012560A MX2018012560A MX 2018012560 A MX2018012560 A MX 2018012560A MX 2018012560 A MX2018012560 A MX 2018012560A MX 2018012560 A MX2018012560 A MX 2018012560A MX 2018012560 A MX2018012560 A MX 2018012560A
Authority
MX
Mexico
Prior art keywords
differential protection
communications network
terminals
protection scheme
terminal
Prior art date
Application number
MX2018012560A
Other languages
English (en)
Inventor
Westwood John
Zhang Yanzhong
Original Assignee
General Electric Technology Gmbh
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 General Electric Technology Gmbh filed Critical General Electric Technology Gmbh
Publication of MX2018012560A publication Critical patent/MX2018012560A/es

Links

Classifications

    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
    • H02J13/00036—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
    • H02J13/0004—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers involved in a protection system
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Small-Scale Networks (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

Se proporciona un método para operar un esquema de protección diferencial reconfigurable para llevar a cabo protección diferencial de una red de energía eléctrica (10), la red de energía eléctrica (10) comprende una pluralidad de terminales (12, 14, 16, 18), cada una de la pluralidad de terminales (12, 14, 16, 18) se configura para estar en comunicación con cada otra de la pluralidad de terminales (12, 14, 16, 18) dentro de una red de comunicaciones, el método comprende los pasos de: controlar el esquema de protección diferencial para desactivar la protección diferencial; seleccionar una terminal (14) que se va a configurar afuera de o adentro del esquema de protección diferencial; comunicar la información de reconfiguración entre la pluralidad de terminales (12, 14, 16, 18) por medio de la red de comunicaciones, la información de reconfiguración incluye la selección de la terminal (14) que se va a configurar afuera de o adentro del esquema de protección diferencial, en donde la red de comunicaciones es cualquiera de: una red de comunicaciones en cadena; una red de comunicaciones en anillo; una red de comunicaciones en malla; una red de comunicaciones en estrella; una red de comunicaciones en bus; una red de comunicaciones en árbol; o un híbrido de las mismas; después de comunicar la información de reconfiguración entre la pluralidad de terminales (12, 14, 16, 18), modificar un algoritmo de protección diferencial respectivo en cada una de las terminales no seleccionadas (12, 16, 18) para configurar la terminal seleccionada (14) afuera de o adentro del esquema de protección diferencial; y controlar el esquema de 20 protección diferencial para reactivar la protección diferencial.
MX2018012560A 2016-04-13 2017-04-11 Metodo para operar un esquema de proteccion diferencial. MX2018012560A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16275054.1A EP3232527B1 (en) 2016-04-13 2016-04-13 Method of operating a differential protection scheme
PCT/EP2017/058664 WO2017178481A1 (en) 2016-04-13 2017-04-11 Method of operating a differential protection scheme

Publications (1)

Publication Number Publication Date
MX2018012560A true MX2018012560A (es) 2019-02-25

Family

ID=55806263

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018012560A MX2018012560A (es) 2016-04-13 2017-04-11 Metodo para operar un esquema de proteccion diferencial.

Country Status (8)

Country Link
US (1) US10749335B2 (es)
EP (1) EP3232527B1 (es)
JP (1) JP2019514327A (es)
CN (1) CN109075566B (es)
BR (1) BR112018071057A2 (es)
CA (1) CA3021420C (es)
MX (1) MX2018012560A (es)
WO (1) WO2017178481A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108923397B (zh) * 2018-07-09 2019-11-15 广东电网有限责任公司 一种配电系统以及实现故障隔离的配电方法
EP3876373B1 (de) * 2020-03-02 2022-10-05 Siemens Aktiengesellschaft Differentialschutzverfahren, differentialschutzeinrichtung und differentialschutzsystem
CN116646901B (zh) * 2023-07-27 2023-09-29 南京荣泰电气自动化有限公司 一种基于etherCat的多端差动保护实现方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4668284B2 (ja) * 2006-02-08 2011-04-13 富士通株式会社 差動信号伝送装置、差動信号受信装置
US20090295231A1 (en) * 2008-05-30 2009-12-03 Gaffney Shawn J Intelligent Power Collection Network
ITBG20090051A1 (it) * 2009-09-30 2011-04-01 Abb Spa Rete di comunicazione per un quadro elettrico di bassa tensione.
US9450808B2 (en) * 2011-07-08 2016-09-20 St Electronics (Info-Comm Systems) Pte Ltd Communications network
CN102916406B (zh) * 2011-12-27 2015-01-07 许继电气股份有限公司 区域网络化差动保护自适应制动方法
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
US8942108B2 (en) * 2012-12-14 2015-01-27 General Electric Company Method and system for current differential protection
CN103151842B (zh) * 2013-03-18 2015-03-25 国家电网公司 一种面向区域电网的层次化保护控制系统
CN104361526B (zh) * 2014-10-30 2018-10-23 国家电网公司 一种含分布式电源的主动配电网保护方案制定方法
CN104518487B (zh) * 2014-12-29 2017-06-20 北京四方继保自动化股份有限公司 一种基于包交换网络的全数据共享的广域保护方法

Also Published As

Publication number Publication date
US10749335B2 (en) 2020-08-18
JP2019514327A (ja) 2019-05-30
WO2017178481A1 (en) 2017-10-19
US20190140440A1 (en) 2019-05-09
CA3021420C (en) 2024-04-16
CA3021420A1 (en) 2017-10-19
EP3232527B1 (en) 2022-03-02
EP3232527A1 (en) 2017-10-18
CN109075566B (zh) 2020-04-07
CN109075566A (zh) 2018-12-21
BR112018071057A2 (pt) 2019-05-07

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