FI104864B - Riktningsseparator/kopplingskrets för medelfrekvensbärströmmar i svagströmsellinje - Google Patents

Riktningsseparator/kopplingskrets för medelfrekvensbärströmmar i svagströmsellinje

Info

Publication number
FI104864B
FI104864B FI932742A FI932742A FI104864B FI 104864 B FI104864 B FI 104864B FI 932742 A FI932742 A FI 932742A FI 932742 A FI932742 A FI 932742A FI 104864 B FI104864 B FI 104864B
Authority
FI
Finland
Prior art keywords
circuit
pct
frequency carrier
cell line
switching circuit
Prior art date
Application number
FI932742A
Other languages
English (en)
Finnish (fi)
Other versions
FI932742A0 (fi
FI932742A (fi
Inventor
Daniel Chaffanjon
Original Assignee
Electricite De France
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 Electricite De France filed Critical Electricite De France
Publication of FI932742A0 publication Critical patent/FI932742A0/fi
Publication of FI932742A publication Critical patent/FI932742A/fi
Application granted granted Critical
Publication of FI104864B publication Critical patent/FI104864B/sv

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
    • H04B2203/5425—Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control
    • 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
    • H04B2203/5483—Systems for power line communications using coupling circuits
    • H04B2203/5487—Systems for power line communications using coupling circuits cables

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)
  • Near-Field Transmission Systems (AREA)
  • Centrifugal Separators (AREA)
  • Paper (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Transmitters (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Optical Communication System (AREA)
  • Microwave Amplifiers (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Amplifiers (AREA)
FI932742A 1991-10-17 1993-06-15 Riktningsseparator/kopplingskrets för medelfrekvensbärströmmar i svagströmsellinje FI104864B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9112821A FR2682837B1 (fr) 1991-10-17 1991-10-17 Circuit separateur-coupleur directif pour courants porteurs a frequence moyenne sur ligne electrique a basse tension.
PCT/FR1992/000976 WO1993008653A1 (fr) 1991-10-17 1992-10-15 Circuit separateur-coupleur directif pour courants porteurs a frequence moyenne sur ligne electrique a basse tension

Publications (3)

Publication Number Publication Date
FI932742A0 FI932742A0 (fi) 1993-06-15
FI932742A FI932742A (fi) 1993-06-15
FI104864B true FI104864B (sv) 2000-04-14

Family

ID=9418028

Family Applications (1)

Application Number Title Priority Date Filing Date
FI932742A FI104864B (sv) 1991-10-17 1993-06-15 Riktningsseparator/kopplingskrets för medelfrekvensbärströmmar i svagströmsellinje

Country Status (11)

Country Link
US (1) US5497142A (sv)
EP (1) EP0563373B1 (sv)
AT (1) ATE141733T1 (sv)
DE (1) DE69212982T2 (sv)
DK (1) DK0563373T3 (sv)
ES (1) ES2092137T3 (sv)
FI (1) FI104864B (sv)
FR (1) FR2682837B1 (sv)
GR (1) GR3020942T3 (sv)
NO (1) NO304250B1 (sv)
WO (1) WO1993008653A1 (sv)

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GB9222205D0 (en) 1992-10-22 1992-12-02 Norweb Plc Low voltage filter
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FR2705186B1 (fr) * 1993-05-12 1995-08-04 Electricite De France Installation de surveillance, de maintenance et de commande d'un réseau d'éclairage électrique.
ES2079306B1 (es) * 1993-10-21 1998-02-01 Cobra Instalaciones Y Servicio Sistema de comunicacion para la transmision-recepcion de informacion a traves de la red de distribucion electrica de media tension, por medio de acoplamiento iductivo.
GB9417359D0 (en) * 1994-08-26 1994-10-19 Norweb Plc A power transmission network and filter therefor
US5572438A (en) * 1995-01-05 1996-11-05 Teco Energy Management Services Engery management and building automation system
DE19707533A1 (de) * 1997-02-25 1998-08-27 Gerhard Wittmann Netzteil mit Übertrager
US6151480A (en) * 1997-06-27 2000-11-21 Adc Telecommunications, Inc. System and method for distributing RF signals over power lines within a substantially closed environment
DE19728270C2 (de) * 1997-07-02 2002-02-28 Goerlitz Computerbau Gmbh Informationsübertragungselement für Trennstellen in Versorgungsnetzen
US5924486A (en) 1997-10-29 1999-07-20 Tecom, Inc. Environmental condition control and energy management system and method
DE19830738B4 (de) * 1998-07-09 2007-12-06 Seba-Dynatronic Mess- Und Ortungstechnik Gmbh Vorrichtung zur richtungsabhängigen Fehlerortung oder Nachrichtenübertragung auf Niederspannungsnetzen
US6480510B1 (en) 1998-07-28 2002-11-12 Serconet Ltd. Local area network of serial intelligent cells
US7154382B2 (en) 1999-12-30 2006-12-26 Ambient Corporation Arrangement of inductive couplers for data communication
EP1273104A2 (en) * 2000-04-14 2003-01-08 Current Technologies LLC Digital communications utilizing medium voltage power distribution lines
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
US6998962B2 (en) * 2000-04-14 2006-02-14 Current Technologies, Llc Power line communication apparatus and method of using the same
US6965302B2 (en) * 2000-04-14 2005-11-15 Current Technologies, Llc Power line communication system and method of using the same
US20020002040A1 (en) * 2000-04-19 2002-01-03 Kline Paul A. Method and apparatus for interfacing RF signals to medium voltage power lines
US6842459B1 (en) 2000-04-19 2005-01-11 Serconet Ltd. Network combining wired and non-wired segments
US6686832B2 (en) * 2000-05-23 2004-02-03 Satius, Inc. High frequency network multiplexed communications over various lines
US6922135B2 (en) * 2000-05-23 2005-07-26 Satius, Inc. High frequency network multiplexed communications over various lines using multiple modulated carrier frequencies
US6396392B1 (en) * 2000-05-23 2002-05-28 Wire21, Inc. High frequency network communications over various lines
DE10036823A1 (de) * 2000-07-28 2002-02-07 Merten Gmbh & Co Kg Verteileinheit für Hochfrequenz-Busleitungen
US7245201B1 (en) 2000-08-09 2007-07-17 Current Technologies, Llc Power line coupling device and method of using the same
US7248148B2 (en) * 2000-08-09 2007-07-24 Current Technologies, Llc Power line coupling device and method of using the same
US6509831B1 (en) * 2000-09-19 2003-01-21 Kohji Toda Coupler for digital communication on electric power-lines
US6856647B1 (en) 2000-10-17 2005-02-15 General Electric Company Methods and systems for neutral-to-ground communication
CA2431494A1 (en) * 2000-12-15 2002-06-20 Paul A. Kline Interfacing fiber optic data with electrical power systems
EP1371219A4 (en) * 2001-02-14 2006-06-21 Current Tech Llc DATA COMMUNICATION VIA A POWER SUPPLY LINE
EP1374436A1 (en) * 2001-03-29 2004-01-02 Ambient Corporation Coupling circuit for power line communications
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
US7053756B2 (en) * 2001-12-21 2006-05-30 Current Technologies, Llc Facilitating communication of data signals on electric power systems
US7199699B1 (en) 2002-02-19 2007-04-03 Current Technologies, Llc Facilitating communication with power line communication devices
CA2480551A1 (en) 2002-03-28 2003-10-09 Robertshaw Controls Company Energy management system and method
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
US6993317B2 (en) * 2002-10-02 2006-01-31 Amperion, Inc. Method and system for signal repeating in powerline communications
US7076378B1 (en) 2002-11-13 2006-07-11 Current Technologies, Llc Device and method for providing power line characteristics and diagnostics
US6965303B2 (en) * 2002-12-10 2005-11-15 Current Technologies, Llc Power line communication system and method
US6980091B2 (en) * 2002-12-10 2005-12-27 Current Technologies, Llc Power line communication system and method of operating the same
US6980090B2 (en) * 2002-12-10 2005-12-27 Current Technologies, Llc Device and method for coupling with electrical distribution network infrastructure to provide communications
US7075414B2 (en) * 2003-05-13 2006-07-11 Current Technologies, Llc Device and method for communicating data signals through multiple power line conductors
US7064654B2 (en) * 2002-12-10 2006-06-20 Current Technologies, Llc Power line communication system and method of operating the same
AU2003292975A1 (en) * 2002-12-24 2004-07-29 Robert Bosch Gmbh Electronic transmission system and method for transmitting data signals
US7046124B2 (en) * 2003-01-21 2006-05-16 Current Technologies, Llc Power line coupling device and method of using the same
IL154921A (en) 2003-03-13 2011-02-28 Mosaid Technologies Inc A telephone system that includes many separate sources and accessories for it
US7307512B2 (en) * 2005-04-29 2007-12-11 Current Technologies, Llc Power line coupling device and method of use
FR2895850A1 (fr) * 2006-01-04 2007-07-06 Canon Res Ct France S A S Soc Reseau et procede de communication par commutation de donnees sur un reseau electrique segmente.
FR2895851B1 (fr) * 2006-01-04 2012-06-01 Canon Res Ct France S A S Procede d'isolation de signaux de donnees dans un reseau de distribution d'energie electrique, et dispositif pour la mise en oeuvre de ce procede.
US8178994B2 (en) * 2007-02-02 2012-05-15 Sean Carroll Selective phase coupler
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
US20090085726A1 (en) * 2007-09-27 2009-04-02 Radtke William O Power Line Communications Coupling Device and Method
WO2009126811A2 (en) 2008-04-09 2009-10-15 Intellon Corporation Transmission line directional awareness
US8368351B2 (en) 2008-04-09 2013-02-05 Qualcomm Incorporated Transmission line directional awareness for a charging station

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US3702460A (en) * 1971-11-30 1972-11-07 John B Blose Communications system for electric power utility
US3924223A (en) * 1974-02-21 1975-12-02 Westinghouse Electric Corp Power line communication system having a protective terminating impedance arrangement
NL176728C (nl) * 1975-04-04 1985-05-17 Philips Nv Afstembaar bandfilter met regelbare onderdrukking.
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US4408186A (en) * 1981-02-04 1983-10-04 General Electric Co. Power line communication over ground and neutral conductors of plural residential branch circuits
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US4973940A (en) * 1987-07-08 1990-11-27 Colin Electronics Co., Ltd. Optimum impedance system for coupling transceiver to power line carrier network
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US4903006A (en) * 1989-02-16 1990-02-20 Thermo King Corporation Power line communication system
US5066939A (en) * 1989-10-04 1991-11-19 Mansfield Jr Amos R Method and means of operating a power line carrier communication system

Also Published As

Publication number Publication date
FR2682837A1 (fr) 1993-04-23
NO932226L (no) 1993-06-16
NO304250B1 (no) 1998-11-16
NO932226D0 (no) 1993-06-16
EP0563373A1 (en) 1993-10-06
US5497142A (en) 1996-03-05
DK0563373T3 (da) 1997-01-13
WO1993008653A1 (fr) 1993-04-29
FI932742A0 (fi) 1993-06-15
EP0563373B1 (fr) 1996-08-21
FI932742A (fi) 1993-06-15
ES2092137T3 (es) 1996-11-16
ATE141733T1 (de) 1996-09-15
DE69212982T2 (de) 1997-01-30
GR3020942T3 (en) 1996-12-31
FR2682837B1 (fr) 1994-01-07
DE69212982D1 (de) 1996-09-26

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Legal Events

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MA Patent expired