AU2551988A - Decoupling network and communication system - Google Patents

Decoupling network and communication system

Info

Publication number
AU2551988A
AU2551988A AU25519/88A AU2551988A AU2551988A AU 2551988 A AU2551988 A AU 2551988A AU 25519/88 A AU25519/88 A AU 25519/88A AU 2551988 A AU2551988 A AU 2551988A AU 2551988 A AU2551988 A AU 2551988A
Authority
AU
Australia
Prior art keywords
communication system
decoupling network
decoupling
network
communication
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.)
Granted
Application number
AU25519/88A
Other versions
AU606478B2 (en
Inventor
Ronald James Coomer
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.)
South East Queensland Electricity Corp
Original Assignee
South East Queensland Electricity Corp
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 South East Queensland Electricity Corp filed Critical South East Queensland Electricity Corp
Publication of AU2551988A publication Critical patent/AU2551988A/en
Application granted granted Critical
Publication of AU606478B2 publication Critical patent/AU606478B2/en
Assigned to SOUTH EAST QUEENSLAND ELECTRICITY CORPORATION reassignment SOUTH EAST QUEENSLAND ELECTRICITY CORPORATION Request to Amend Deed and Register Assignors: SOUTH EAST QUEENSLAND ELECTRICITY BOARD, THE
Anticipated expiration legal-status Critical
Ceased 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
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
    • 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
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/545—Audio/video application, e.g. interphone
    • 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
    • H04B2203/5487—Systems for power line communications using coupling circuits cables
    • 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)
AU25519/88A 1987-10-15 1988-10-17 Decoupling network and communication system Ceased AU606478B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPI490687 1987-10-15
AUPI4906 1987-10-15

Publications (2)

Publication Number Publication Date
AU2551988A true AU2551988A (en) 1989-05-02
AU606478B2 AU606478B2 (en) 1991-02-07

Family

ID=3772496

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25519/88A Ceased AU606478B2 (en) 1987-10-15 1988-10-17 Decoupling network and communication system

Country Status (5)

Country Link
EP (1) EP0335948A4 (en)
JP (1) JPH02501700A (en)
KR (1) KR890702349A (en)
AU (1) AU606478B2 (en)
WO (1) WO1989003623A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9222205D0 (en) * 1992-10-22 1992-12-02 Norweb Plc Low voltage filter
ES2079306B1 (en) * 1993-10-21 1998-02-01 Cobra Instalaciones Y Servicio COMMUNICATION SYSTEM FOR THE TRANSMISSION-RECEPTION OF INFORMATION THROUGH THE MEDIUM VOLTAGE ELECTRIC DISTRIBUTION NETWORK, BY IDUCTIVE COUPLING.
JP2629132B2 (en) * 1994-06-30 1997-07-09 オスカー電子株式会社 Power line communication network and coupler for power line communication
GB2341776A (en) * 1998-03-17 2000-03-22 Northern Telecom Ltd Mains signalling transient suppression
WO2001043305A1 (en) * 1999-12-08 2001-06-14 Ascom Powerline Communications Ag Coupling device
DE10036823A1 (en) * 2000-07-28 2002-02-07 Merten Gmbh & Co Kg Distribution unit for high-frequency bus lines
DE10063538C1 (en) * 2000-12-20 2003-03-13 Ascom Energy Systems Ag Bern Procedure for data transmission in AC networks
AUPR862601A0 (en) * 2001-11-01 2001-11-29 Inovatech Limited Power distribution system
FR2869742B1 (en) * 2004-04-28 2006-07-21 Electricite De France INTERCONNECTION EQUIPMENT BETWEEN A POWER CABLE AND A MODEM, IN PARTICULAR FOR ONLINE CURRENT COMMUNICATION
JP2007053705A (en) * 2005-08-19 2007-03-01 Matsushita Electric Works Ltd Coupler for power line communication
CN113037329B (en) * 2021-01-26 2022-12-20 深圳科士达新能源有限公司 Connecting circuit and connecting method of power line carrier decoupling network

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1996149A (en) * 1928-06-11 1935-04-02 Wired Radio Inc Broadcasting system
US2048092A (en) * 1930-12-12 1936-07-21 American Telephone & Telegraph Power line carrier system
FR753088A (en) * 1932-03-24 1933-10-06 Siemens Ag Coupling arrangement for news traffic by means of a carrier frequency on high voltage lines
GB458612A (en) * 1935-09-06 1936-12-23 Gen Electric Co Ltd Improvements in and relating to systems for communication over power lines
DE1067481B (en) * 1956-03-06 1959-10-22 Ericsson Telefon Ab L M High-frequency barrier for power lines that simultaneously transmit the power and high-frequency information that is within a relatively wide frequency range
IT962385B (en) * 1972-07-04 1973-12-20 Siemens Spa Italiana HIGH FREQUENCY SIGNAL DISCONNECTION SYSTEM FROM CURRENT TO INDUSTRIAL FREQUENCY IN SYSTEMS USING MEDIA BETWEEN COMMON SIGNALS
IL48084A (en) * 1974-12-23 1978-08-31 American Science & Eng Inc Synchronous power communicating
GB8311889D0 (en) * 1983-04-29 1983-06-02 Gen Electric Co Plc Power supply line carrier communication systems
JPS61136327A (en) * 1984-12-06 1986-06-24 Nec Corp Signal coupling system for low voltage distribution line communication equipment

Also Published As

Publication number Publication date
AU606478B2 (en) 1991-02-07
EP0335948A4 (en) 1990-02-20
EP0335948A1 (en) 1989-10-11
WO1989003623A1 (en) 1989-04-20
KR890702349A (en) 1989-12-23
JPH02501700A (en) 1990-06-07

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