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MX2009003190A - Aparato, sistema y metodo para compartir contactos de salida a traves de reles multiples. - Google Patents

Aparato, sistema y metodo para compartir contactos de salida a traves de reles multiples.

Info

Publication number
MX2009003190A
MX2009003190A MX2009003190A MX2009003190A MX2009003190A MX 2009003190 A MX2009003190 A MX 2009003190A MX 2009003190 A MX2009003190 A MX 2009003190A MX 2009003190 A MX2009003190 A MX 2009003190A MX 2009003190 A MX2009003190 A MX 2009003190A
Authority
MX
Mexico
Prior art keywords
electronic device
intelligent electronic
output contacts
multiple relays
sharing output
Prior art date
Application number
MX2009003190A
Other languages
English (en)
Inventor
Tony J Lee
Robert E Morris
Mark W Feltis
Original Assignee
Schweitzer Engineering Lab Inc
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 Schweitzer Engineering Lab Inc filed Critical Schweitzer Engineering Lab Inc
Publication of MX2009003190A publication Critical patent/MX2009003190A/es

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
    • 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)
  • Power Sources (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Un sistema de comunicación directa dispositivo a dispositivo de un sistema de energía comprende un primer dispositivo electrónico inteligente con un procesador y un módulo de transmisión. Los programas y sistemas de programación o software dentro del procesador mantienen una lista de "salidas virtuales" las cuales corresponden a un número de canales de datos mantenidos dentro del módulo de transmisión. El segundo dispositivo electrónico inteligente recibe los canales de datos del primer dispositivo electrónico inteligente y extrae los bits de salida virtual. El segundo dispositivo electrónico ajusta entonces un grupo de sus propios contactos de salida de acuerdo con los bits de salida virtual recibidos.
MX2009003190A 2006-09-29 2007-09-20 Aparato, sistema y metodo para compartir contactos de salida a traves de reles multiples. MX2009003190A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/540,253 US7701683B2 (en) 2001-07-06 2006-09-29 Apparatus, system, and method for sharing output contacts across multiple relays
PCT/US2007/020369 WO2008042116A2 (en) 2006-09-29 2007-09-20 Apparatus, system, and method for sharing output contacts across multiple relays

Publications (1)

Publication Number Publication Date
MX2009003190A true MX2009003190A (es) 2009-04-06

Family

ID=39268953

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009003190A MX2009003190A (es) 2006-09-29 2007-09-20 Aparato, sistema y metodo para compartir contactos de salida a traves de reles multiples.

Country Status (7)

Country Link
US (1) US7701683B2 (es)
AU (1) AU2007302640B2 (es)
BR (1) BRPI0717048A2 (es)
CA (1) CA2664503C (es)
MX (1) MX2009003190A (es)
WO (1) WO2008042116A2 (es)
ZA (1) ZA200900861B (es)

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US7330488B2 (en) * 2004-12-17 2008-02-12 International Business Machines Corporation System, method, and article of manufacture for synchronizing time of day clocks on first and second computers
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US8867345B2 (en) * 2009-09-18 2014-10-21 Schweitzer Engineering Laboratories, Inc. Intelligent electronic device with segregated real-time ethernet
US8351433B2 (en) * 2009-09-18 2013-01-08 Schweitzer Engineering Laboratories Inc Intelligent electronic device with segregated real-time ethernet
US8812256B2 (en) 2011-01-12 2014-08-19 Schweitzer Engineering Laboratories, Inc. System and apparatus for measuring the accuracy of a backup time source
WO2013010591A1 (de) * 2011-07-21 2013-01-24 Siemens Aktiengesellschaft Fehlererkennung und -lokalisierung in einer einseitig gespeisten energieversorgungsleitung
MX2014008136A (es) * 2012-02-06 2014-08-21 Schweitzer Engineering Lab Inc Aparato, sistema y metodo para crear uno o mas canales de comunicaciones de baja velocidad usando un canal de comunicación en tiempo real.
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US9270109B2 (en) 2013-03-15 2016-02-23 Schweitzer Engineering Laboratories, Inc. Exchange of messages between devices in an electrical power system
US9065763B2 (en) 2013-03-15 2015-06-23 Schweitzer Engineering Laboratories, Inc. Transmission of data over a low-bandwidth communication channel
US9967135B2 (en) 2016-03-29 2018-05-08 Schweitzer Engineering Laboratories, Inc. Communication link monitoring and failover
CN106933721B (zh) * 2017-02-15 2020-06-26 北京四方继保自动化股份有限公司 一种就地化保护装置串口远程监视方法
CN109274175B (zh) * 2018-10-11 2022-03-18 珠海许继芝电网自动化有限公司 一种基于配电自动化系统的配电终端扩展方法及其装置
US10819727B2 (en) 2018-10-15 2020-10-27 Schweitzer Engineering Laboratories, Inc. Detecting and deterring network attacks
CN111163363A (zh) * 2019-12-26 2020-05-15 武汉兴图新科电子股份有限公司 一种动态调整视频传输路由的方法
US11522358B2 (en) 2020-05-18 2022-12-06 Schweitzer Engineering Laboratories, Inc. Isolation of protective functions in electrical power systems
CN111564822B (zh) * 2020-05-21 2022-08-23 国家电网有限公司 发电机继电保护装置的跨域保护方法
US11677663B2 (en) 2021-08-12 2023-06-13 Schweitzer Engineering Laboratories, Inc. Software-defined network statistics extension
US12105490B2 (en) 2021-10-04 2024-10-01 Schweitzer Engineering Laboratories, Inc. Isolation of protection functions in electrical power systems
US11862958B2 (en) 2021-10-04 2024-01-02 Schweitzer Engineering Laboratories, Inc. Isolation of protection functions in electrical power systems during startup
US11882002B2 (en) 2022-06-22 2024-01-23 Schweitzer Engineering Laboratories, Inc. Offline test mode SDN validation

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Also Published As

Publication number Publication date
US20070025036A1 (en) 2007-02-01
AU2007302640B2 (en) 2011-02-03
CA2664503A1 (en) 2008-04-10
WO2008042116A2 (en) 2008-04-10
US7701683B2 (en) 2010-04-20
WO2008042116A3 (en) 2008-07-03
AU2007302640A1 (en) 2008-04-10
CA2664503C (en) 2012-10-30
BRPI0717048A2 (pt) 2013-10-15
ZA200900861B (en) 2010-07-28

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