EA200500670A1 - Ответвитель сигнала данных для передач данных по шине питания - Google Patents

Ответвитель сигнала данных для передач данных по шине питания

Info

Publication number
EA200500670A1
EA200500670A1 EA200500670A EA200500670A EA200500670A1 EA 200500670 A1 EA200500670 A1 EA 200500670A1 EA 200500670 A EA200500670 A EA 200500670A EA 200500670 A EA200500670 A EA 200500670A EA 200500670 A1 EA200500670 A1 EA 200500670A1
Authority
EA
Eurasian Patent Office
Prior art keywords
power bus
communication device
secondary winding
data
sender
Prior art date
Application number
EA200500670A
Other languages
English (en)
Other versions
EA006985B1 (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 EA200500670A1 publication Critical patent/EA200500670A1/ru
Publication of EA006985B1 publication Critical patent/EA006985B1/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
    • H04B3/542—Systems for transmission via power distribution lines the information being in digital form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/02—Adaptations of transformers or inductances for specific applications or functions for non-linear operation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/32—Non-reciprocal transmission devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0115—Frequency selective two-port networks comprising only inductors and capacitors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0138—Electrical filters or coupling circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/36—Repeater circuits
    • H04B3/38—Repeater circuits for signals in two different frequency ranges transmitted in opposite directions over the same transmission path
    • 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
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H01F17/06—Fixed inductances of the signal type  with magnetic core with core substantially closed in itself, e.g. toroid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • H01F2038/143—Inductive couplings for signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H03H2001/0092—Inductor filters, i.e. inductors whose parasitic capacitance is of relevance to consider it as filter
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H2007/013—Notch or bandstop filters
    • 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
    • H04B2203/5408—Methods of transmitting or receiving signals via power distribution lines using protocols
    • 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
    • H04B2203/5479—Systems for power line communications using repeaters
    • 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
    • H04B2203/5491—Systems for power line communications using filtering and bypassing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Filters And Equalizers (AREA)
  • Near-Field Transmission Systems (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Заявлена конфигурация из компонентов для ответвления сигнала данных, передаваемого между шиной питания и устройством связи, содержащая индуктивный ответвитель, который использует проводник шины питания в качестве первичной обмотки, конденсатор, соединенный параллельно вторичной обмотке индуктивного ответвителя для создания резонансного контура с вторичной обмоткой на частоте в пределах желаемой полосы частот, и трансформатор согласования импедансов для соединения устройства связи с вторичной обмоткой. Резонансный контур имеет нагруженную добротность, совместимую с желаемой полосой пропускания. Альтернативное устройство содержит конденсатор, включенный последовательно с проводящим цилиндром между шиной питания и устройством связи, при этом конденсатор предназначен для блокирования напряжения шины питания при пропускании сигнала между шиной питания и устройством связи, а проводящий цилиндр представляет собой низкую индуктивность по отношению к сигналу.Отчет о международном поиске был опубликован 2004.12.23.
EA200500670A 2002-10-17 2003-10-17 Ответвитель сигнала данных для передач данных по шине питания EA006985B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41917402P 2002-10-17 2002-10-17
PCT/US2003/033080 WO2004036772A2 (en) 2002-10-17 2003-10-17 Arrangement of a data coupler for power line communications

Publications (2)

Publication Number Publication Date
EA200500670A1 true EA200500670A1 (ru) 2005-08-25
EA006985B1 EA006985B1 (ru) 2006-06-30

Family

ID=32108037

Family Applications (4)

Application Number Title Priority Date Filing Date
EA200500669A EA007883B1 (ru) 2002-10-17 2003-10-17 Сильно изолированные индуктивные элементы информационной связи
EA200500667A EA200500667A1 (ru) 2002-10-17 2003-10-17 Повторители, совместно использующие общую среду для связи
EA200500668A EA200500668A1 (ru) 2002-10-17 2003-10-17 Фильтр для сегментации линий электропередачи для связи
EA200500670A EA006985B1 (ru) 2002-10-17 2003-10-17 Ответвитель сигнала данных для передач данных по шине питания

Family Applications Before (3)

Application Number Title Priority Date Filing Date
EA200500669A EA007883B1 (ru) 2002-10-17 2003-10-17 Сильно изолированные индуктивные элементы информационной связи
EA200500667A EA200500667A1 (ru) 2002-10-17 2003-10-17 Повторители, совместно использующие общую среду для связи
EA200500668A EA200500668A1 (ru) 2002-10-17 2003-10-17 Фильтр для сегментации линий электропередачи для связи

Country Status (11)

Country Link
US (5) US7376385B2 (ru)
EP (4) EP1561226A4 (ru)
JP (4) JP2006503504A (ru)
KR (4) KR100991921B1 (ru)
CN (4) CN1706099A (ru)
AU (3) AU2003301390A1 (ru)
BR (4) BR0315307A (ru)
CA (4) CA2502104A1 (ru)
EA (4) EA007883B1 (ru)
MX (4) MXPA05004090A (ru)
WO (4) WO2004036601A2 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2705421C1 (ru) * 2018-12-25 2019-11-07 Общество с ограниченной ответственностью "ТЕКОН Микропроцессорные технологии" Способ передачи данных по шине, система связи для осуществления данного способа и устройство автоматической защиты для предотвращения аварийной ситуации на объекте управления

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