BRPI0517444A - acoplador indutivo para comunicações através de linha de força - Google Patents

acoplador indutivo para comunicações através de linha de força

Info

Publication number
BRPI0517444A
BRPI0517444A BRPI0517444-9A BRPI0517444A BRPI0517444A BR PI0517444 A BRPI0517444 A BR PI0517444A BR PI0517444 A BRPI0517444 A BR PI0517444A BR PI0517444 A BRPI0517444 A BR PI0517444A
Authority
BR
Brazil
Prior art keywords
power line
magnetic core
inductive coupler
line communications
upper magnetic
Prior art date
Application number
BRPI0517444-9A
Other languages
English (en)
Inventor
Yehuda Cern
Original Assignee
Ambient Corp
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 Ambient Corp filed Critical Ambient Corp
Publication of BRPI0517444A publication Critical patent/BRPI0517444A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/165—Auxiliary devices for rotating the plane of polarisation
    • H01P1/175—Auxiliary devices for rotating the plane of polarisation using Faraday rotators
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/32—Non-reciprocal transmission devices
    • H01P1/38—Circulators

Landscapes

  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

ACOPLADOR INDUTIVO PARA COMUNICAçõES ATRAVES DE LINHA DE FORçA. Descreve-se um acoplador indutivo para acoplar um sinal de dados a uma linha de força. O acoplador indutivo inclui um núcleo magnético fendido tendo uma abertura formada por um núcleo magnético superior e um núcleo magnético inferior. A abertura permite que a linha de força passe através da mesma como um enrolamento primário, o núcleo magnético superior sendo para fazer contato elétrico com uma superfície externa da linha de força, e o núcleo magnético inferior fazendo contato elétrico com o núcleo magnético superior.
BRPI0517444-9A 2004-10-25 2005-10-18 acoplador indutivo para comunicações através de linha de força BRPI0517444A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/973,087 US7170367B2 (en) 2004-10-25 2004-10-25 Inductive coupler for power line communications
PCT/US2005/037335 WO2006047131A1 (en) 2004-10-25 2005-10-18 Inductive coupler for power line communications

Publications (1)

Publication Number Publication Date
BRPI0517444A true BRPI0517444A (pt) 2008-10-07

Family

ID=36205694

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0517444-9A BRPI0517444A (pt) 2004-10-25 2005-10-18 acoplador indutivo para comunicações através de linha de força

Country Status (10)

Country Link
US (1) US7170367B2 (pt)
EP (1) EP1805846A4 (pt)
KR (1) KR20070067690A (pt)
CN (1) CN101040404A (pt)
AU (1) AU2005299964B2 (pt)
BR (1) BRPI0517444A (pt)
CA (1) CA2581804A1 (pt)
EA (1) EA011663B1 (pt)
MX (1) MX2007004695A (pt)
WO (1) WO2006047131A1 (pt)

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US7248148B2 (en) * 2000-08-09 2007-07-24 Current Technologies, Llc Power line coupling device and method of using the same
US7170367B2 (en) * 2004-10-25 2007-01-30 Ambient Corporation Inductive coupler for power line communications
US7307512B2 (en) * 2005-04-29 2007-12-11 Current Technologies, Llc Power line coupling device and method of use
US7864012B2 (en) * 2005-05-20 2011-01-04 Ambient Corporation Inductive coupler for power line communications, having a member for maintaining an electrical connection
US9705562B2 (en) * 2006-07-25 2017-07-11 Broadcom Europe Limited Dual transformer communication interface
US7876174B2 (en) * 2007-06-26 2011-01-25 Current Technologies, Llc Power line coupling device and method
US7795994B2 (en) * 2007-06-26 2010-09-14 Current Technologies, Llc Power line coupling device and method
US20090085726A1 (en) * 2007-09-27 2009-04-02 Radtke William O Power Line Communications Coupling Device and Method
US8065099B2 (en) * 2007-12-20 2011-11-22 Tollgrade Communications, Inc. Power distribution monitoring system and method
US7868621B2 (en) * 2008-03-04 2011-01-11 Honeywell International Inc. Power line communication based aircraft power distribution system with real time wiring integrity monitoring capability
KR20090129891A (ko) * 2008-06-14 2009-12-17 태화트랜스 주식회사 비접촉식 전력선통신용 커플러
KR101288148B1 (ko) * 2012-05-14 2013-07-19 엘에스산전 주식회사 전력선 통신용 신호연결장치
ES2405839B1 (es) * 2012-11-12 2014-03-25 Premo, S.L. Dispositivo de acople inductivo de señales a la red eléctrica
US9685993B2 (en) * 2015-04-02 2017-06-20 AMTB Technology Power line communication control system
TWI630805B (zh) * 2017-05-02 2018-07-21 光壽科技有限公司 Signal transmission method and system using power transmission path
CN108988908B (zh) * 2018-07-25 2020-05-08 华北电力大学（保定） 一种中压配电网载波通信卡式电感耦合器设置方法及系统
JP7228774B2 (ja) * 2018-12-13 2023-02-27 パナソニックＩｐマネジメント株式会社 結合装置
FR3109042A1 (fr) * 2020-04-01 2021-10-08 Schneider Electric Industries Sas Système de communication sans fil
CN113839693B (zh) * 2020-06-08 2024-02-27 Oppo广东移动通信有限公司 Nfc装置及电子设备、信号处理方法

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US6452482B1 (en) * 1999-12-30 2002-09-17 Ambient Corporation Inductive coupling of a data signal to a power transmission cable
US4004110A (en) * 1975-10-07 1977-01-18 Westinghouse Electric Corporation Power supply for power line carrier communication systems
US4016429A (en) * 1976-01-16 1977-04-05 Westinghouse Electric Corporation Power line carrier communication system for signaling customer locations through ground wire conductors
US4142178A (en) * 1977-04-25 1979-02-27 Westinghouse Electric Corp. High voltage signal coupler for a distribution network power line carrier communication system
US4259716A (en) * 1978-02-06 1981-03-31 General Electric Company Transformer for use in a static inverter
US4188619A (en) * 1978-08-17 1980-02-12 Rockwell International Corporation Transformer arrangement for coupling a communication signal to a three-phase power line
US4481501A (en) * 1978-08-17 1984-11-06 Rockwell International Corporation Transformer arrangement for coupling a communication signal to a three-phase power line
US4254402A (en) * 1979-08-17 1981-03-03 Rockwell International Corporation Transformer arrangement for coupling a communication signal to a three-phase power line
US4323882A (en) * 1980-06-02 1982-04-06 General Electric Company Method of, and apparatus for, inserting carrier frequency signal information onto distribution transformer primary winding
US4408186A (en) * 1981-02-04 1983-10-04 General Electric Co. Power line communication over ground and neutral conductors of plural residential branch circuits
US4357598A (en) * 1981-04-09 1982-11-02 Westinghouse Electric Corp. Three-phase power distribution network communication system
US4433284A (en) * 1982-04-07 1984-02-21 Rockwell International Corporation Power line communications bypass around delta-wye transformer
US4473816A (en) * 1982-04-13 1984-09-25 Rockwell International Corporation Communications signal bypass around power line transformer
US4602240A (en) * 1984-03-22 1986-07-22 General Electric Company Apparatus for and method of attenuating power line carrier communication signals passing between substation distribution lines and transmission lines through substation transformers
US4675648A (en) * 1984-04-17 1987-06-23 Honeywell Inc. Passive signal coupler between power distribution systems for the transmission of data signals over the power lines
US4646319A (en) * 1985-02-27 1987-02-24 Westinghouse Electric Corp. Bidirectional bus coupler presenting peak impedance at carrier frequency
US4745391A (en) * 1987-02-26 1988-05-17 General Electric Company Method of, and apparatus for, information communication via a power line conductor
US4903006A (en) * 1989-02-16 1990-02-20 Thermo King Corporation Power line communication system
US5717685A (en) * 1989-04-28 1998-02-10 Abraham; Charles Transformer coupler for communication over various lines
US5559377A (en) * 1989-04-28 1996-09-24 Abraham; Charles Transformer coupler for communication over various lines
US5351272A (en) * 1992-05-18 1994-09-27 Abraham Karoly C Communications apparatus and method for transmitting and receiving multiple modulated signals over electrical lines
GB9014003D0 (en) * 1990-06-22 1990-08-15 British Aerospace Data transmission apparatus
US5257006A (en) * 1990-09-21 1993-10-26 Echelon Corporation Method and apparatus for power line communications
US5301208A (en) * 1992-02-25 1994-04-05 The United States Of America As Represented By The Secretary Of The Air Force Transformer bus coupler
GB9222205D0 (en) * 1992-10-22 1992-12-02 Norweb Plc Low voltage filter
US5309120A (en) * 1992-11-24 1994-05-03 Harris Corporation RF high power, high frequency, non-integer turns ratio bandpass auto-transformer and method
US5406249A (en) * 1993-03-09 1995-04-11 Metricom, Inc. Method and structure for coupling power-line carrier current signals using common-mode coupling
GB9324152D0 (en) * 1993-11-24 1994-01-12 Remote Metering Systems Ltd Mains communication system
DE69611561T2 (de) * 1995-03-23 2001-06-21 Ibm Wirksames optisches System für eine hochauflösende Projektionsanzeige mit Reflexionslichtventilen
JP3476831B2 (ja) * 1995-06-30 2003-12-10 日立金属株式会社 磁 心
US5694108A (en) * 1996-05-01 1997-12-02 Abb Power T&D Company Inc. Apparatus and methods for power network coupling
US5864284A (en) * 1997-03-06 1999-01-26 Sanderson; Lelon Wayne Apparatus for coupling radio-frequency signals to and from a cable of a power distribution network
JP4020177B2 (ja) * 1998-05-21 2007-12-12 三菱電機株式会社 変成器
US6160697A (en) * 1999-02-25 2000-12-12 Edel; Thomas G. Method and apparatus for magnetizing and demagnetizing current transformers and magnetic bodies
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WO2004036772A2 (en) * 2002-10-17 2004-04-29 Ambient Corporation Arrangement of a data coupler for power line communications
US7170367B2 (en) * 2004-10-25 2007-01-30 Ambient Corporation Inductive coupler for power line communications

Also Published As

Publication number Publication date
US7170367B2 (en) 2007-01-30
EP1805846A1 (en) 2007-07-11
MX2007004695A (es) 2007-06-14
WO2006047131A1 (en) 2006-05-04
AU2005299964B2 (en) 2009-08-20
EA011663B1 (ru) 2009-04-28
KR20070067690A (ko) 2007-06-28
US20060087382A1 (en) 2006-04-27
EP1805846A4 (en) 2009-10-21
CA2581804A1 (en) 2006-05-04
EA200700666A1 (ru) 2007-10-26
AU2005299964A1 (en) 2006-05-04
CN101040404A (zh) 2007-09-19

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE A 6A ANUIDADE.