CA2206300A1 - Power line signalling system - Google Patents

Power line signalling system

Info

Publication number
CA2206300A1
CA2206300A1 CA002206300A CA2206300A CA2206300A1 CA 2206300 A1 CA2206300 A1 CA 2206300A1 CA 002206300 A CA002206300 A CA 002206300A CA 2206300 A CA2206300 A CA 2206300A CA 2206300 A1 CA2206300 A1 CA 2206300A1
Authority
CA
Canada
Prior art keywords
phase
coupled
network
voltage
signals
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002206300A
Other languages
English (en)
French (fr)
Inventor
Donald Stuart Armstrong
Joseph Anthony Wells
Paul Martin Moore
Alan Dennison Craig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Remote Metering Systems Ltd
Original Assignee
Donald Stuart Armstrong
Remote Metering Systems Ltd.
Joseph Anthony Wells
Paul Martin Moore
Alan Dennison Craig
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 Donald Stuart Armstrong, Remote Metering Systems Ltd., Joseph Anthony Wells, Paul Martin Moore, Alan Dennison Craig filed Critical Donald Stuart Armstrong
Publication of CA2206300A1 publication Critical patent/CA2206300A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/56—Circuits for coupling, blocking, or by-passing of signals
    • 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
    • H02J13/00034—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 an electric power substation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5433—Remote metering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5466—Systems for power line communications using three phases conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5483—Systems for power line communications using coupling circuits
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Ac-Ac Conversion (AREA)
CA002206300A 1994-12-01 1995-12-01 Power line signalling system Abandoned CA2206300A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9424389.6 1994-12-01
GB9424389A GB9424389D0 (en) 1994-12-01 1994-12-01 Power line signalling system

Publications (1)

Publication Number Publication Date
CA2206300A1 true CA2206300A1 (en) 1996-06-06

Family

ID=10765351

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002206300A Abandoned CA2206300A1 (en) 1994-12-01 1995-12-01 Power line signalling system

Country Status (13)

Country Link
EP (1) EP0806094A1 (ko)
JP (1) JPH10510115A (ko)
KR (1) KR987000737A (ko)
AU (1) AU3988895A (ko)
CA (1) CA2206300A1 (ko)
GB (1) GB9424389D0 (ko)
HU (1) HUT77613A (ko)
IL (1) IL116202A0 (ko)
NO (1) NO972478L (ko)
PL (1) PL320753A1 (ko)
SK (1) SK68097A3 (ko)
WO (1) WO1996017444A1 (ko)
ZA (1) ZA9510203B (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9616543D0 (en) 1996-08-06 1996-09-25 Northern Telecom Ltd Power line communications
GB2383724B (en) * 2001-12-15 2005-03-09 Univ Lancaster Communications system
KR100429584B1 (ko) * 2002-04-12 2004-05-03 주식회사 플레넷 전력선 통신을 위한 아날로그 프론트엔드 장치 및 전력선커플러
US9407326B2 (en) 2012-02-16 2016-08-02 Enphase Energy, Inc. Method and apparatus for three-phase power line communications
CN111224691A (zh) * 2017-03-17 2020-06-02 珠海格力电器股份有限公司 传输信号的电路、方法以及通信电路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481501A (en) * 1978-08-17 1984-11-06 Rockwell International Corporation Transformer arrangement for coupling a communication signal to a three-phase power line
US4357598A (en) * 1981-04-09 1982-11-02 Westinghouse Electric Corp. Three-phase power distribution network communication system

Also Published As

Publication number Publication date
JPH10510115A (ja) 1998-09-29
PL320753A1 (en) 1997-10-27
AU3988895A (en) 1996-06-19
NO972478L (no) 1997-07-29
IL116202A0 (en) 1996-01-31
WO1996017444A1 (en) 1996-06-06
ZA9510203B (en) 1997-01-29
SK68097A3 (en) 1998-01-14
GB9424389D0 (en) 1995-01-18
KR987000737A (ko) 1998-03-30
HUT77613A (hu) 1998-06-29
EP0806094A1 (en) 1997-11-12
NO972478D0 (no) 1997-05-30

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Legal Events

Date Code Title Description
FZDE Discontinued