IT1153418B - Impianto di trasmissione di segnali su conduttori di una rete di distribuzione di energia elettrica - Google Patents

Impianto di trasmissione di segnali su conduttori di una rete di distribuzione di energia elettrica

Info

Publication number
IT1153418B
IT1153418B IT19464/82A IT1946482A IT1153418B IT 1153418 B IT1153418 B IT 1153418B IT 19464/82 A IT19464/82 A IT 19464/82A IT 1946482 A IT1946482 A IT 1946482A IT 1153418 B IT1153418 B IT 1153418B
Authority
IT
Italy
Prior art keywords
conductors
signal transmission
transmission system
distribution network
electricity distribution
Prior art date
Application number
IT19464/82A
Other languages
English (en)
Other versions
IT8219464A0 (it
Inventor
Edward Keith Howell
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8219464A0 publication Critical patent/IT8219464A0/it
Application granted granted Critical
Publication of IT1153418B publication Critical patent/IT1153418B/it

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
    • 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
    • H04B2203/5458—Monitor sensor; Alarm systems
    • 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

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)
IT19464/82A 1981-02-04 1982-02-04 Impianto di trasmissione di segnali su conduttori di una rete di distribuzione di energia elettrica IT1153418B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/231,632 US4408186A (en) 1981-02-04 1981-02-04 Power line communication over ground and neutral conductors of plural residential branch circuits

Publications (2)

Publication Number Publication Date
IT8219464A0 IT8219464A0 (it) 1982-02-04
IT1153418B true IT1153418B (it) 1987-01-14

Family

ID=22870043

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19464/82A IT1153418B (it) 1981-02-04 1982-02-04 Impianto di trasmissione di segnali su conduttori di una rete di distribuzione di energia elettrica

Country Status (7)

Country Link
US (1) US4408186A (it)
JP (1) JPS57181237A (it)
CA (1) CA1177557A (it)
DE (1) DE3203690A1 (it)
FR (1) FR2499338A1 (it)
GB (1) GB2094596B (it)
IT (1) IT1153418B (it)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6452482B1 (en) 1999-12-30 2002-09-17 Ambient Corporation Inductive coupling of a data signal to a power transmission cable
US4583232A (en) * 1984-02-08 1986-04-15 General Electric Company Carrier current digital data transceiver
US4668934A (en) * 1984-10-22 1987-05-26 Westinghouse Electric Corp. Receiver apparatus for three-phase power line carrier communications
US4636771A (en) * 1984-12-10 1987-01-13 Westinghouse Electric Corp. Power line communications terminal and interface circuit associated therewith
US4755792A (en) * 1985-06-13 1988-07-05 Black & Decker Inc. Security control system
US4912553A (en) * 1986-03-28 1990-03-27 Pal Theodore L Wideband video system for single power line communications
US4890089A (en) * 1988-11-25 1989-12-26 Westinghouse Electric Corp. Distribution of line carrier communications
US5066939A (en) * 1989-10-04 1991-11-19 Mansfield Jr Amos R Method and means of operating a power line carrier communication system
FR2682837B1 (fr) * 1991-10-17 1994-01-07 Electricite De France Circuit separateur-coupleur directif pour courants porteurs a frequence moyenne sur ligne electrique a basse tension.
EP0748480A1 (en) * 1992-06-30 1996-12-18 Electronic Innovators, Inc. Distributed intelligence engineering casualty and damage control management system using an ac power line carrier-current lan
US5530737A (en) * 1993-03-22 1996-06-25 Phonex Corporation Secure access telephone extension system and method
US5818821A (en) * 1994-12-30 1998-10-06 Intelogis, Inc. Universal lan power line carrier repeater system and method
US5694108A (en) * 1996-05-01 1997-12-02 Abb Power T&D Company Inc. Apparatus and methods for power network coupling
US5933073A (en) * 1997-07-07 1999-08-03 Abb Power T&D Company Inc. Apparatus and methods for power network coupling
US6262672B1 (en) 1998-08-14 2001-07-17 General Electric Company Reduced cost automatic meter reading system and method using locally communicating utility meters
US6055435A (en) * 1997-10-16 2000-04-25 Phonex Corporation Wireless telephone connection surge suppressor
US5970127A (en) * 1997-10-16 1999-10-19 Phonex Corporation Caller identification system for wireless phone jacks and wireless modem jacks
US6107912A (en) * 1997-12-08 2000-08-22 Phonex Corporation Wireless modem jack
US6480510B1 (en) 1998-07-28 2002-11-12 Serconet Ltd. Local area network of serial intelligent cells
US6246868B1 (en) 1998-08-14 2001-06-12 Phonex Corporation Conversion and distribution of incoming wireless telephone signals using the power line
US6243571B1 (en) 1998-09-21 2001-06-05 Phonex Corporation Method and system for distribution of wireless signals for increased wireless coverage using power lines
US7154382B2 (en) * 1999-12-30 2006-12-26 Ambient Corporation Arrangement of inductive couplers for data communication
BR0108032A (pt) 2000-01-20 2003-04-08 Current Tech Llc Sistema, acoplador de rede, e isolador de rede para isolar dados em uma rede de comunicação de linha de energia
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
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
US6998962B2 (en) 2000-04-14 2006-02-14 Current Technologies, Llc Power line communication apparatus and method of using the same
AU5540101A (en) 2000-04-14 2001-10-30 Current Tech Llc Digital communications utilizing medium voltage power distribution lines
US6965302B2 (en) 2000-04-14 2005-11-15 Current Technologies, Llc Power line communication system and method of using the same
US6842459B1 (en) 2000-04-19 2005-01-11 Serconet Ltd. Network combining wired and non-wired segments
US6980089B1 (en) 2000-08-09 2005-12-27 Current Technologies, Llc Non-intrusive coupling to shielded power cable
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
EP1371219A4 (en) 2001-02-14 2006-06-21 Current Tech Llc DATA COMMUNICATION VIA A POWER SUPPLY LINE
KR20030097818A (ko) 2001-03-29 2003-12-31 앰비언트 코오퍼레이션 전력선 통신의 결합 회로
US6417762B1 (en) 2001-03-30 2002-07-09 Comcircuits Power line communication system using anti-resonance isolation and virtual earth ground signaling
US7194528B1 (en) 2001-05-18 2007-03-20 Current Grid, Llc Method and apparatus for processing inbound data within a powerline based communication system
US7173935B2 (en) * 2002-06-07 2007-02-06 Current Grid, Llc Last leg utility grid high-speed data communication network having virtual local area network functionality
US7173938B1 (en) 2001-05-18 2007-02-06 Current Grid, Llc Method and apparatus for processing outbound data within a powerline based communication system
US7069091B2 (en) 2001-11-01 2006-06-27 Salton, Inc. Intelligent microwave oven appliance
US7151968B2 (en) 2001-11-01 2006-12-19 Salton, Inc. Intelligent coffeemaker appliance
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
WO2003079493A2 (en) * 2002-03-14 2003-09-25 Ambient Corporation Protecting medium voltage inductive coupler device
WO2003094364A2 (en) * 2002-04-29 2003-11-13 Ambient Corporation High current inductive coupler and current transformer for power lines
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
US7076378B1 (en) 2002-11-13 2006-07-11 Current Technologies, Llc Device and method for providing power line characteristics and diagnostics
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
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
US7064654B2 (en) 2002-12-10 2006-06-20 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
IL154921A (en) 2003-03-13 2011-02-28 Mosaid Technologies Inc A telephone system that includes many separate sources and accessories for it
US7308103B2 (en) 2003-05-08 2007-12-11 Current Technologies, Llc Power line communication 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
US20060291575A1 (en) * 2003-07-03 2006-12-28 Berkman William H Power Line Communication System and Method
US7460467B1 (en) 2003-07-23 2008-12-02 Current Technologies, Llc Voice-over-IP network test device and method
GB2407013A (en) * 2003-09-30 2005-04-13 Peter John Jones Signalling via mains wiring
US7113134B1 (en) 2004-03-12 2006-09-26 Current Technologies, Llc Transformer antenna device and method of using the same
US7170367B2 (en) * 2004-10-25 2007-01-30 Ambient Corporation Inductive coupler for power line communications
GB0428300D0 (en) * 2004-12-24 2005-01-26 Transonics Plc Audio communication system
US7265664B2 (en) 2005-04-04 2007-09-04 Current Technologies, Llc Power line communications system and method
US7675897B2 (en) 2005-09-06 2010-03-09 Current Technologies, Llc Power line communications system with differentiated data services
US7764943B2 (en) * 2006-03-27 2010-07-27 Current Technologies, Llc Overhead and underground power line communication system and method using a bypass
US7456588B2 (en) * 2006-06-05 2008-11-25 Osram Sylvania Inc. Arrangement and method for providing power line communication from an AC power source to a circuit for powering a load, and electronic ballasts therefor
US20080129533A1 (en) * 2006-12-04 2008-06-05 Corinex Communications Corporation Method and system for communicating over neutral power lines
US20080316004A1 (en) * 2007-06-19 2008-12-25 Kiko Frederick J Powerline communication apparatus and methods
US8279058B2 (en) 2008-11-06 2012-10-02 Current Technologies International Gmbh System, device and method for communicating over power lines
US20110018704A1 (en) * 2009-07-24 2011-01-27 Burrows Zachary M System, Device and Method for Providing Power Line Communications
US10003468B1 (en) * 2010-04-09 2018-06-19 W. Howard Speegle Method for communicating over DC power conductor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2023857A (en) * 1930-02-17 1935-12-10 Radio Systems Inc Method and means for distributing alternating currents
US3287722A (en) * 1962-05-07 1966-11-22 Bryant F Craig Remote controlled switching system
US3702460A (en) * 1971-11-30 1972-11-07 John B Blose Communications system for electric power utility
US3810096A (en) * 1972-09-14 1974-05-07 Integrated Syst Co Method and system for transmitting data and indicating room status
US3911415A (en) * 1973-12-18 1975-10-07 Westinghouse Electric Corp Distribution network power line carrier communication system
US4075675A (en) * 1975-03-13 1978-02-21 Genoa Coal Company Ground conductor monitoring system and method
US4016429A (en) * 1976-01-16 1977-04-05 Westinghouse Electric Corporation Power line carrier communication system for signaling customer locations through ground wire conductors

Also Published As

Publication number Publication date
US4408186A (en) 1983-10-04
FR2499338A1 (fr) 1982-08-06
CA1177557A (en) 1984-11-06
GB2094596B (en) 1985-02-20
JPS57181237A (en) 1982-11-08
IT8219464A0 (it) 1982-02-04
GB2094596A (en) 1982-09-15
DE3203690A1 (de) 1982-08-26

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