NO991630D0 - Method and apparatus for transmitting signals via power lines - Google Patents

Method and apparatus for transmitting signals via power lines

Info

Publication number
NO991630D0
NO991630D0 NO991630A NO991630A NO991630D0 NO 991630 D0 NO991630 D0 NO 991630D0 NO 991630 A NO991630 A NO 991630A NO 991630 A NO991630 A NO 991630A NO 991630 D0 NO991630 D0 NO 991630D0
Authority
NO
Norway
Prior art keywords
power lines
transmitting signals
signals via
via power
transmitting
Prior art date
Application number
NO991630A
Other languages
Norwegian (no)
Other versions
NO991630L (en
Inventor
Dacfey Dzung
Original Assignee
Abb Research 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 Abb Research Ltd filed Critical Abb Research Ltd
Publication of NO991630D0 publication Critical patent/NO991630D0/en
Publication of NO991630L publication Critical patent/NO991630L/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • 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
    • H04B2203/5462—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
    • 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

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)
NO991630A 1998-04-03 1999-04-06 Method and apparatus for transmitting signals via power supply lines NO991630L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998115040 DE19815040A1 (en) 1998-04-03 1998-04-03 Method and device for signal transmission via power supply lines

Publications (2)

Publication Number Publication Date
NO991630D0 true NO991630D0 (en) 1999-04-06
NO991630L NO991630L (en) 1999-10-04

Family

ID=7863533

Family Applications (1)

Application Number Title Priority Date Filing Date
NO991630A NO991630L (en) 1998-04-03 1999-04-06 Method and apparatus for transmitting signals via power supply lines

Country Status (5)

Country Link
EP (1) EP0948143B1 (en)
CN (1) CN1233887A (en)
DE (1) DE19815040A1 (en)
ES (1) ES2374911T3 (en)
NO (1) NO991630L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19853348A1 (en) * 1998-11-19 2000-05-25 Abb Research Ltd Procedure for signal transmission over power supply lines
US6496104B2 (en) 2000-03-15 2002-12-17 Current Technologies, L.L.C. System and method for communication via power lines using ultra-short pulses
US6998962B2 (en) 2000-04-14 2006-02-14 Current Technologies, Llc Power line communication apparatus and method of using the same
US7245472B2 (en) 2001-05-18 2007-07-17 Curretn Grid, Llc Medium voltage signal coupling structure for last leg power grid high-speed data network
DE10133509C2 (en) * 2001-07-10 2003-05-22 Siemens Ag Transmission of data via the power supply network
US7795994B2 (en) 2007-06-26 2010-09-14 Current Technologies, Llc Power line coupling device and method
US7876174B2 (en) 2007-06-26 2011-01-25 Current Technologies, Llc Power line coupling device and method
DE102010029219A1 (en) * 2010-05-21 2011-11-24 Siemens Aktiengesellschaft Data transmission device i.e. power-line bonded data transmission device, for e.g. industrial manufacturing facility, has adaptors for data transmission, where adaptors are inductively or capacitively coupled with conductor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370745A (en) * 1980-11-14 1983-01-25 Bell Telephone Laboratories, Incorporated Fail-safe transmission system
US4357598A (en) * 1981-04-09 1982-11-02 Westinghouse Electric Corp. Three-phase power distribution network communication system
US4642607A (en) * 1985-08-06 1987-02-10 National Semiconductor Corporation Power line carrier communications system transformer bridge
US4903006A (en) * 1989-02-16 1990-02-20 Thermo King Corporation Power line communication system
DE4121356C2 (en) * 1991-06-28 1995-01-19 Siemens Ag Method and device for separating a signal mixture
IL101556A (en) * 1992-04-10 1996-08-04 Univ Ramot Multi-channel signal separation using cross-polyspectra
DE59209439D1 (en) 1992-12-28 1998-09-03 Landis & Gyr Tech Innovat Method for operating a receiver which is supplied with information which is transmitted via an electrical power supply network, and arrangement for carrying out the method
US5684826A (en) * 1996-02-08 1997-11-04 Acex Technologies, Inc. RS-485 multipoint power line modem
GB9616543D0 (en) 1996-08-06 1996-09-25 Northern Telecom Ltd Power line communications

Also Published As

Publication number Publication date
EP0948143B1 (en) 2011-10-19
EP0948143A3 (en) 2003-01-29
DE19815040A1 (en) 1999-10-07
NO991630L (en) 1999-10-04
EP0948143A2 (en) 1999-10-06
CN1233887A (en) 1999-11-03
ES2374911T3 (en) 2012-02-23

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application