EA200401444A1 - Сильноточный индуктивный элемент связи и трансформатор тока для линий электроснабжения - Google Patents

Сильноточный индуктивный элемент связи и трансформатор тока для линий электроснабжения

Info

Publication number
EA200401444A1
EA200401444A1 EA200401444A EA200401444A EA200401444A1 EA 200401444 A1 EA200401444 A1 EA 200401444A1 EA 200401444 A EA200401444 A EA 200401444A EA 200401444 A EA200401444 A EA 200401444A EA 200401444 A1 EA200401444 A1 EA 200401444A1
Authority
EA
Eurasian Patent Office
Prior art keywords
current
power supply
supply line
magnetic core
data
Prior art date
Application number
EA200401444A
Other languages
English (en)
Other versions
EA006283B1 (ru
Inventor
Йехуда Серн
Original Assignee
Эмбиент Корпорейшн
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 Эмбиент Корпорейшн filed Critical Эмбиент Корпорейшн
Publication of EA200401444A1 publication Critical patent/EA200401444A1/ru
Publication of EA006283B1 publication Critical patent/EA006283B1/ru

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6666—Structural association with built-in electrical component with built-in electronic circuit with built-in overvoltage protection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/68—Structural association with built-in electrical component with built-in fuse
    • 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
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar 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
    • H04B2203/5483—Systems for power line communications using coupling circuits
    • H04B2203/5487—Systems for power line communications using coupling circuits cables

Abstract

Предлагается индуктивный элемент связи по данным, передаваемым по линии электроснабжения. Элемент связи включает в себя (a) магнитный сердечник, имеющий высокую магнитную проницаемость на частоте передачи данных и выполненный таким образом, что через этот магнитный сердечник можно провести линию электроснабжения системы распределения электроэнергии, служащую в качестве первичной обмотки; (b) цепь передачи сигналов данных, которая обеспечивает вторичную обмотку через магнитный сердечник для сопряжения по сигналу данных между линией электроснабжения и устройством связи; и (c) дроссельную катушку, сопряженную с цепью передачи сигналов данных, для создания тока промышленной частоты, подавляющего поток, причем направление этого тока противоположно направлению тока промышленной частоты и сравнимо с ним по величине. Элемент связи может также включать в себя цепь для измерения уровня тока в линии электроснабжения.Отчет о международном поиске был опубликован 2004.02.19.
EA200401444A 2002-04-29 2003-04-29 Сильноточный индуктивный элемент связи и трансформатор тока для линий электроснабжения EA006283B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US37637702P 2002-04-29 2002-04-29
US41660302P 2002-10-07 2002-10-07
PCT/US2003/013158 WO2003094364A2 (en) 2002-04-29 2003-04-29 High current inductive coupler and current transformer for power lines

Publications (2)

Publication Number Publication Date
EA200401444A1 true EA200401444A1 (ru) 2005-04-28
EA006283B1 EA006283B1 (ru) 2005-10-27

Family

ID=29406751

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200401444A EA006283B1 (ru) 2002-04-29 2003-04-29 Сильноточный индуктивный элемент связи и трансформатор тока для линий электроснабжения

Country Status (12)

Country Link
US (1) US7061370B2 (ru)
EP (1) EP1500255A4 (ru)
JP (1) JP2005524248A (ru)
KR (1) KR20050007339A (ru)
CN (1) CN1650608A (ru)
AU (1) AU2003228733A1 (ru)
BR (1) BR0309616A (ru)
CA (1) CA2481579A1 (ru)
EA (1) EA006283B1 (ru)
IL (1) IL164706A0 (ru)
MX (1) MXPA04010598A (ru)
WO (1) WO2003094364A2 (ru)

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US20030201873A1 (en) 2003-10-30
EA006283B1 (ru) 2005-10-27
IL164706A0 (en) 2005-12-18
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EP1500255A4 (en) 2005-05-11
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JP2005524248A (ja) 2005-08-11
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