WO2018071239A1 - Dispositifs, systèmes et procédés d'identification de point d'extrémité de ligne électrique - Google Patents

Dispositifs, systèmes et procédés d'identification de point d'extrémité de ligne électrique Download PDF

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Publication number
WO2018071239A1
WO2018071239A1 PCT/US2017/055025 US2017055025W WO2018071239A1 WO 2018071239 A1 WO2018071239 A1 WO 2018071239A1 US 2017055025 W US2017055025 W US 2017055025W WO 2018071239 A1 WO2018071239 A1 WO 2018071239A1
Authority
WO
WIPO (PCT)
Prior art keywords
power line
power
signal
processor
timing
Prior art date
Application number
PCT/US2017/055025
Other languages
English (en)
Inventor
Kent LYONS
Jean C. BOLOT
Naveen Goela
Shahab Hamidi-Rad
Original Assignee
Thomson Licensing
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 Thomson Licensing filed Critical Thomson Licensing
Publication of WO2018071239A1 publication Critical patent/WO2018071239A1/fr

Links

Classifications

    • 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
    • H02J13/00007—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 using the power network as support for the transmission
    • 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
    • H02J13/0005—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 power plugs or sockets
    • 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
    • Y04S40/121—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 using the power network as support for the transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

La présente invention concerne des dispositifs, des systèmes et des procédés d'identification de point d'extrémité de ligne électrique. La présente invention consiste à déterminer un emplacement d'un ou de plusieurs dispositifs couplés à une ligne électrique dans un système de distribution d'énergie. Selon un aspect, un signal de synchronisation est inséré par une source à partir d'un point unique sur la ligne électrique. En raison des variations des distances entre le point où la source est couplée à la ligne électrique et l'emplacement des dispositifs couplés à la ligne électrique, le signal de synchronisation a un temps d'arrivée différent pour chaque dispositif. Ce temps d'arrivée différent pour chaque dispositif peut être utilisé pour déterminer une valeur de synchronisation unique, ou un identifiant unique, pour chaque dispositif couplé à la ligne électrique. La valeur de synchronisation unique peut ensuite être utilisée pour déterminer l'emplacement du dispositif couplé à la ligne électrique.
PCT/US2017/055025 2016-10-14 2017-10-04 Dispositifs, systèmes et procédés d'identification de point d'extrémité de ligne électrique WO2018071239A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662408296P 2016-10-14 2016-10-14
US62/408,296 2016-10-14

Publications (1)

Publication Number Publication Date
WO2018071239A1 true WO2018071239A1 (fr) 2018-04-19

Family

ID=60262984

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2017/055025 WO2018071239A1 (fr) 2016-10-14 2017-10-04 Dispositifs, systèmes et procédés d'identification de point d'extrémité de ligne électrique

Country Status (1)

Country Link
WO (1) WO2018071239A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020135495A1 (en) * 2001-03-26 2002-09-26 Luiz Lei Central radio device and associated appliance
US20040025496A1 (en) * 2002-08-07 2004-02-12 Frank Patterson System and method for synchronizing electrical generators
US20060235574A1 (en) * 2005-04-19 2006-10-19 Genscape, Inc. Method and system for AC power grid monitoring
US20160142099A1 (en) * 2014-11-14 2016-05-19 International Business Machines Corporation Tracking asset computing devices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020135495A1 (en) * 2001-03-26 2002-09-26 Luiz Lei Central radio device and associated appliance
US20040025496A1 (en) * 2002-08-07 2004-02-12 Frank Patterson System and method for synchronizing electrical generators
US20060235574A1 (en) * 2005-04-19 2006-10-19 Genscape, Inc. Method and system for AC power grid monitoring
US20160142099A1 (en) * 2014-11-14 2016-05-19 International Business Machines Corporation Tracking asset computing devices

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