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CA2465540A1 - Systeme de transmission sur courant porteur - Google Patents

Systeme de transmission sur courant porteur Download PDF

Info

Publication number
CA2465540A1
CA2465540A1 CA002465540A CA2465540A CA2465540A1 CA 2465540 A1 CA2465540 A1 CA 2465540A1 CA 002465540 A CA002465540 A CA 002465540A CA 2465540 A CA2465540 A CA 2465540A CA 2465540 A1 CA2465540 A1 CA 2465540A1
Authority
CA
Canada
Prior art keywords
head end
feed cable
client
communication
premises
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
CA002465540A
Other languages
English (en)
Inventor
Ronald Stafford Watts
Andrei Lachsz
John David
Harry Tagaris
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.)
Individual
Original Assignee
INOVATECH Ltd
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 INOVATECH Ltd filed Critical INOVATECH Ltd
Publication of CA2465540A1 publication Critical patent/CA2465540A1/fr
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
    • 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
    • H04B2203/5441—Wireless systems or telephone
    • 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
    • H04B2203/5445—Local network
    • 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
    • H04B2203/5491—Systems for power line communications using filtering and bypassing
    • 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
    • H04B2203/5495—Systems for power line communications having measurements and testing channel

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)

Abstract

L'invention concerne un système de transmission sur courant porteur (PLC : Power Line Communication). Ce système comprend un transformateur de distribution qui possède un câble d'alimentation électrique permettant de fournir de l'énergie électrique. Ce câble d'alimentation électrique comprend au moins un noeud de distribution qui assure le raccordement d'une pluralité de clients avec le câble d'alimentation. Une tête de ligne grande vitesse est installée par raccordement électrique dans le noeud de distribution aux clients, et le câble d'alimentation passe à travers un filtre d'isolement dans le noeud de distribution aux clients, ce filtre permettant d'éliminer tout signal haute fréquence modulé, et de produire une sortie de câble d'alimentation électrique isolé. Un modem PLC de tête de ligne grande vitesse injecte des signaux de transmission grande vitesse dans le câble d'alimentation isolé. Ce modem PLC reçoit des signaux grande vitesse en provenance d'un réseau de transmission d'amenée, et du câble d'alimentation assurant le raccordement avec chaque site client. Un modem PLC grande vitesse situé au site client assure l'extraction des signaux grande vitesse. Le filtre d'isolement isole électriquement tout signal grande vitesse modulé afin d'empêcher son retour du côté transformateur.
CA002465540A 2001-11-01 2002-11-01 Systeme de transmission sur courant porteur Abandoned CA2465540A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPR8626A AUPR862601A0 (en) 2001-11-01 2001-11-01 Power distribution system
AUPR8626 2001-11-01
PCT/AU2002/001490 WO2003039022A1 (fr) 2001-11-01 2002-11-01 Systeme de transmission sur courant porteur

Publications (1)

Publication Number Publication Date
CA2465540A1 true CA2465540A1 (fr) 2003-05-08

Family

ID=3832448

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002465540A Abandoned CA2465540A1 (fr) 2001-11-01 2002-11-01 Systeme de transmission sur courant porteur

Country Status (4)

Country Link
JP (1) JP2005507223A (fr)
AU (1) AUPR862601A0 (fr)
CA (1) CA2465540A1 (fr)
WO (1) WO2003039022A1 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7176786B2 (en) 2000-01-20 2007-02-13 Current Technologies, Llc Method of isolating data in a power line communications network
US7103240B2 (en) 2001-02-14 2006-09-05 Current Technologies, Llc Method and apparatus for providing inductive coupling and decoupling of high-frequency, high-bandwidth data signals directly on and off of a high voltage power line
US6965302B2 (en) 2000-04-14 2005-11-15 Current Technologies, Llc Power line communication system and method of using the same
US6998962B2 (en) 2000-04-14 2006-02-14 Current Technologies, Llc Power line communication apparatus and method of using the same
US7248158B2 (en) 2000-04-14 2007-07-24 Current Technologies, Llc Automated meter reading power line communication system and method
US20020110311A1 (en) 2001-02-14 2002-08-15 Kline Paul A. Apparatus and method for providing a power line communication device for safe transmission of high-frequency, high-bandwidth signals over existing power distribution lines
US6958680B2 (en) 2000-04-14 2005-10-25 Current Technologies, Llc Power line communication system and method of using the same
US7199699B1 (en) 2002-02-19 2007-04-03 Current Technologies, Llc Facilitating communication with power line communication devices
US7102478B2 (en) 2002-06-21 2006-09-05 Current Technologies, Llc Power line coupling device and method of using the same
US6982611B2 (en) 2002-06-24 2006-01-03 Current Technologies, Llc Power line coupling device and method of using the same
US7132819B1 (en) 2002-11-12 2006-11-07 Current Technologies, Llc Floating power supply and method of using the same
US7075414B2 (en) 2003-05-13 2006-07-11 Current Technologies, Llc Device and method for communicating data signals through multiple power line conductors
US7224272B2 (en) 2002-12-10 2007-05-29 Current Technologies, Llc Power line repeater system and method
US6980090B2 (en) 2002-12-10 2005-12-27 Current Technologies, Llc Device and method for coupling with electrical distribution network infrastructure to provide communications
US6980091B2 (en) 2002-12-10 2005-12-27 Current Technologies, Llc Power line communication system and method of operating the same
US6965303B2 (en) 2002-12-10 2005-11-15 Current Technologies, Llc Power line communication system and method
US7046124B2 (en) 2003-01-21 2006-05-16 Current Technologies, Llc Power line coupling device and method of using the same
US7321291B2 (en) 2004-10-26 2008-01-22 Current Technologies, Llc Power line communications system and method of operating the same
US7113134B1 (en) 2004-03-12 2006-09-26 Current Technologies, Llc Transformer antenna device and method of using the same
US7265664B2 (en) 2005-04-04 2007-09-04 Current Technologies, Llc Power line communications system and method
US7508834B2 (en) 2005-06-21 2009-03-24 Current Technologies, Llc Wireless link for power line communications system
US20080012724A1 (en) 2006-01-30 2008-01-17 Corcoran Kevin F Power line communications module and method
US7714682B2 (en) 2007-06-21 2010-05-11 Current Technologies, Llc Power line data signal attenuation device and method
US7940039B2 (en) * 2007-07-13 2011-05-10 De Buda Eric Transformer meter and system for using same
KR101605302B1 (ko) * 2014-01-08 2016-03-22 동서대학교산학협력단 해상 네트워크 구축 시스템
US10455654B1 (en) 2014-05-28 2019-10-22 Cooper Technologies Company Distributed low voltage power systems
US9647459B2 (en) 2014-05-28 2017-05-09 Cooper Technologies Company Distributed low voltage power systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02501700A (ja) * 1987-10-15 1990-06-07 ザ　サウス　イースト　クイーンズランド　エレクトリシテイーボード 減結合回路網および通信システム
US6104707A (en) * 1989-04-28 2000-08-15 Videocom, Inc. Transformer coupler for communication over various lines
FR2737623A1 (fr) * 1995-08-02 1997-02-07 Philips Electronics Nv Systeme de telecommunication au travers de lignes d'alimentation d'energie
US5870016A (en) * 1997-02-03 1999-02-09 Eva Cogenics Inc Euaday Division Power line carrier data transmission systems having signal conditioning for the carrier data signal
JP2001094483A (ja) * 1999-09-27 2001-04-06 Hitachi Cable Ltd 電力線利用通信ネットワークシステム及び通信制御装置

Also Published As

Publication number Publication date
AUPR862601A0 (en) 2001-11-29
WO2003039022A1 (fr) 2003-05-08
JP2005507223A (ja) 2005-03-10

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Legal Events

Date Code Title Description
FZDE Discontinued