ES2118837T3 - Comunicaciones de llegada que utilizan la red electrica de distribucion. - Google Patents

Comunicaciones de llegada que utilizan la red electrica de distribucion.

Info

Publication number
ES2118837T3
ES2118837T3 ES92923054T ES92923054T ES2118837T3 ES 2118837 T3 ES2118837 T3 ES 2118837T3 ES 92923054 T ES92923054 T ES 92923054T ES 92923054 T ES92923054 T ES 92923054T ES 2118837 T3 ES2118837 T3 ES 2118837T3
Authority
ES
Spain
Prior art keywords
wave form
information
distribution network
arrival
communications
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.)
Expired - Lifetime
Application number
ES92923054T
Other languages
English (en)
Inventor
Sioe T Mak
Kevin J Franzen
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.)
Aclara Technologies LLC
Original Assignee
Distribution Control Systems Inc
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 Distribution Control Systems Inc filed Critical Distribution Control Systems Inc
Application granted granted Critical
Publication of ES2118837T3 publication Critical patent/ES2118837T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04B3/542—Systems for transmission via power distribution lines the information being in digital form
    • 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
    • H04B2203/542—Methods of transmitting or receiving signals via power distribution lines using zero crossing information
    • 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
    • H04B2203/5466—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)
  • Dc Digital Transmission (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Cell Separators (AREA)

Abstract

LAS SEÑALES (IS) LLEVADAS DEL TERMINAL AL ORDENADOR EN UNA RED DE DISTRIBUCION DE ELECTRICIDAD (T3, T5, 13) SE DETECTAN A BASE DE EXTRAER LA INFORMACION SOBRE LA CORRIENTE ELECTRICA (D1-D8) DE UNA FORMA DE ONDA DE LA RED DE DISTRIBUCION DE ELECTRICIDAD Y DE FILTRAR DIGITALMENTE LA INFORMACION SOBRE LA CORRIENTE ELECTRICA, FORMANDO ASI UNA FORMA DE ONDA DIGITAL. PARA EXTRAER LA INFORMACION SOBRE LAS SEÑALES QUE SE ENCUENTRA EN LA INFORMACION SOBRE LA CORRIENTE ELECTRICA, SE CREA UNA FORMA DE ONDA DE REFERENCIA A PARTIR DE UNA PORCION DE LA FORMA DE ONDA DIGITAL Y LA INFORMACION SOBRE LA SEÑAL SE DETECTA COMPARANDO LAS PORCIONES DE LA FORMA DE ONDA DIGITAL CON LAS PORCIONES CORRESPONDIENTES DE LA FORMA DE ONDA DE REFERENCIA.
ES92923054T 1991-12-17 1992-10-27 Comunicaciones de llegada que utilizan la red electrica de distribucion. Expired - Lifetime ES2118837T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/809,588 US5262755A (en) 1991-12-17 1991-12-17 Inbound communications using electricity distribution network

Publications (1)

Publication Number Publication Date
ES2118837T3 true ES2118837T3 (es) 1998-10-01

Family

ID=25201696

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92923054T Expired - Lifetime ES2118837T3 (es) 1991-12-17 1992-10-27 Comunicaciones de llegada que utilizan la red electrica de distribucion.

Country Status (10)

Country Link
US (1) US5262755A (es)
EP (1) EP0617860B1 (es)
AU (1) AU663532B2 (es)
BR (1) BR9206938A (es)
CA (1) CA2122831C (es)
DE (1) DE69226282T2 (es)
ES (1) ES2118837T3 (es)
MX (1) MX9207342A (es)
NZ (1) NZ245390A (es)
WO (1) WO1993012584A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5553081A (en) * 1994-04-08 1996-09-03 Echelon Corporation Apparatus and method for detecting a signal in a communications system
US5696441A (en) * 1994-05-13 1997-12-09 Distribution Control Systems, Inc. Linear alternating current interface for electronic meters
US5818821A (en) 1994-12-30 1998-10-06 Intelogis, Inc. Universal lan power line carrier repeater system and method
FR2737623A1 (fr) * 1995-08-02 1997-02-07 Philips Electronics Nv Systeme de telecommunication au travers de lignes d'alimentation d'energie
US5805856A (en) * 1996-05-03 1998-09-08 Jeffrey H. Hanson Supplemental heating system
US5970127A (en) 1997-10-16 1999-10-19 Phonex Corporation Caller identification system for wireless phone jacks and wireless modem jacks
US6055435A (en) 1997-10-16 2000-04-25 Phonex Corporation Wireless telephone connection surge suppressor
US5933072A (en) * 1997-11-07 1999-08-03 Distribution Control Systems, Inc. Current level control for TWACS inbound communications
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
US6842459B1 (en) 2000-04-19 2005-01-11 Serconet Ltd. Network combining wired and non-wired segments
IL154921A (en) 2003-03-13 2011-02-28 Mosaid Technologies Inc A telephone system that includes many separate sources and accessories for it
US6940396B2 (en) 2003-05-06 2005-09-06 Distribution Control Systems, Inc. Concurrent phase communication in TWACS
US7802015B2 (en) 2004-01-26 2010-09-21 Tantalus Systems Corp. Communications system of heterogeneous elements
US8040251B2 (en) * 2006-08-11 2011-10-18 Aclara Power-Line Systems, Inc. Detection of fast poll responses in a TWACS inbound receiver
CA2807001C (en) 2010-08-13 2017-08-15 Aclara Power-Line Systems Inc. Digital two way automatic communication system (twacs) outbound receiver and method
MX2013006212A (es) 2010-12-02 2013-12-06 Aclara Power Line Systems Inc Sistema y metodo de comunicaciones por lineas electricas sincronicas a la red electrica.
US8761271B2 (en) * 2011-02-28 2014-06-24 Aclara Technologies Llc Simultaneous detection of communications signals on all phases of a multi-phase power distribution network
US8792583B2 (en) * 2011-05-12 2014-07-29 Andrew Llc Linearization in the presence of phase variations
US9294147B2 (en) 2013-10-01 2016-03-22 Aclara Technologies Llc TWACS transmitter and receiver

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106007A (en) * 1974-07-17 1978-08-08 New England Power Service Company Method and apparatus for transmitting intelligence over a carrier wave
US4218655A (en) * 1974-07-17 1980-08-19 New England Power Service Company Method and apparatus for transmitting intelligence over a carrier wave
CH662683A5 (de) * 1983-08-11 1987-10-15 Landis & Gyr Ag Bandpassfilter zum empfang eines ueber ein elektrisches energieversorgungsnetz uebertragenen tonsignals.
JPH082038B2 (ja) * 1988-10-18 1996-01-10 大崎電気工業株式会社 搬送信号送受信方法
US4914418A (en) * 1989-01-03 1990-04-03 Emerson Electric Co. Outbound detector system and method
US4963853A (en) * 1989-10-16 1990-10-16 Emerson Electric Co. Simultaneous inbound multi-channel communication system using electricity distribution network
US4996513A (en) * 1990-02-20 1991-02-26 Emerson Electric Co. Carrier stability erasure filling system for communications over electricity distribution network

Also Published As

Publication number Publication date
NZ245390A (en) 1995-05-26
CA2122831C (en) 1998-12-22
EP0617860A1 (en) 1994-10-05
US5262755A (en) 1993-11-16
MX9207342A (es) 1993-12-01
WO1993012584A1 (en) 1993-06-24
DE69226282D1 (de) 1998-08-20
EP0617860A4 (en) 1994-10-26
BR9206938A (pt) 1995-05-02
DE69226282T2 (de) 1998-11-19
EP0617860B1 (en) 1998-07-15
AU2910492A (en) 1993-07-19
CA2122831A1 (en) 1993-06-24
AU663532B2 (en) 1995-10-12

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