EA200100599A1 - Схема для подачи сигнала связи в систему распределения электроэнергии - Google Patents

Схема для подачи сигнала связи в систему распределения электроэнергии

Info

Publication number
EA200100599A1
EA200100599A1 EA200100599A EA200100599A EA200100599A1 EA 200100599 A1 EA200100599 A1 EA 200100599A1 EA 200100599 A EA200100599 A EA 200100599A EA 200100599 A EA200100599 A EA 200100599A EA 200100599 A1 EA200100599 A1 EA 200100599A1
Authority
EA
Eurasian Patent Office
Prior art keywords
communication signal
distribution system
scheme
signing
electric power
Prior art date
Application number
EA200100599A
Other languages
English (en)
Inventor
Джеффри Ормистон Стоун
Original Assignee
Юнайтед Энерджи Лтд.
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 Юнайтед Энерджи Лтд. filed Critical Юнайтед Энерджи Лтд.
Publication of EA200100599A1 publication Critical patent/EA200100599A1/ru

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
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5441—Wireless systems or telephone
    • 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
    • H04B2203/5495—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)
  • Small-Scale Networks (AREA)
  • Dc Digital Transmission (AREA)

Abstract

Предложена схема для подачи сигнала связи в систему распределения электроэнергии, которая распределяет сигналы электроэнергии, причем сигнал связи имеет более высокую частоту, чем частота сигналов электроэнергии. Данная схема содержит трансформатор, который имеет обмотки для каждой из линий системы распределения электроэнергии и практически не имеет результирующего потока для сигналов электроэнергии, а имеет некоторый результирующий поток для сигнала связи.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200100599A 1996-12-24 1997-12-22 Схема для подачи сигнала связи в систему распределения электроэнергии EA200100599A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPO4407A AUPO440796A0 (en) 1996-12-24 1996-12-24 A termination circuit
PCT/AU1997/000873 WO1998028858A1 (en) 1996-12-24 1997-12-22 A termination circuit

Publications (1)

Publication Number Publication Date
EA200100599A1 true EA200100599A1 (ru) 2001-10-22

Family

ID=3798715

Family Applications (2)

Application Number Title Priority Date Filing Date
EA199900594A EA002170B1 (ru) 1996-12-24 1997-12-22 Оконечная схема
EA200100599A EA200100599A1 (ru) 1996-12-24 1997-12-22 Схема для подачи сигнала связи в систему распределения электроэнергии

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EA199900594A EA002170B1 (ru) 1996-12-24 1997-12-22 Оконечная схема

Country Status (7)

Country Link
EP (1) EP0951757A1 (ru)
AU (1) AUPO440796A0 (ru)
CA (1) CA2275986A1 (ru)
EA (2) EA002170B1 (ru)
ID (1) ID22229A (ru)
NZ (1) NZ336192A (ru)
WO (1) WO1998028858A1 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6177849B1 (en) 1998-11-18 2001-01-23 Oneline Ag Non-saturating, flux cancelling diplex filter for power line communications
DE19934334C1 (de) * 1999-07-22 2001-03-29 Siemens Ag Verfahren zum Betreiben von zur Energieverteilung vorgesehenen Niederspannungsnetzen zur Datenübertragung, zugehörige Schaltung und Anordnung mit einer solchen Schaltung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481501A (en) * 1978-08-17 1984-11-06 Rockwell International Corporation Transformer arrangement for coupling a communication signal to a three-phase power line
US4433284A (en) * 1982-04-07 1984-02-21 Rockwell International Corporation Power line communications bypass around delta-wye transformer
US4458236A (en) * 1982-04-13 1984-07-03 Rockwell International Corporation Communications signal coupling around wye/delta power transformation
JPS58215832A (ja) * 1982-06-09 1983-12-15 Sharp Corp デ−タ伝送システム

Also Published As

Publication number Publication date
WO1998028858A1 (en) 1998-07-02
EA199900594A1 (ru) 1999-12-29
CA2275986A1 (en) 1998-07-02
NZ336192A (en) 2001-01-26
ID22229A (id) 1999-09-23
AUPO440796A0 (en) 1997-01-23
EP0951757A1 (en) 1999-10-27
EA002170B1 (ru) 2002-02-28

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