CN1297995C - 中压电力线数据耦合器的结构 - Google Patents

中压电力线数据耦合器的结构 Download PDF

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Publication number
CN1297995C
CN1297995C CNB038099810A CN03809981A CN1297995C CN 1297995 C CN1297995 C CN 1297995C CN B038099810 A CNB038099810 A CN B038099810A CN 03809981 A CN03809981 A CN 03809981A CN 1297995 C CN1297995 C CN 1297995C
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CN
China
Prior art keywords
coil
inductive coupler
secondary coil
choke
phase line
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 - Fee Related
Application number
CNB038099810A
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English (en)
Chinese (zh)
Other versions
CN1650374A (zh
Inventor
耶胡达·切恩
拉姆达斯·S·拉奥
加里·格勒尼耶
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Ambient Corp USA
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Ambient Corp USA
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 USA filed Critical Ambient Corp USA
Publication of CN1650374A publication Critical patent/CN1650374A/zh
Application granted granted Critical
Publication of CN1297995C publication Critical patent/CN1297995C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • H01F19/08—Transformers having magnetic bias, e.g. for handling pulses
    • 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
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/16—Toroidal transformers
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Coils Of Transformers For General Uses (AREA)
CNB038099810A 2002-05-03 2003-05-02 中压电力线数据耦合器的结构 Expired - Fee Related CN1297995C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37773102P 2002-05-03 2002-05-03
US60/377,731 2002-05-03

Publications (2)

Publication Number Publication Date
CN1650374A CN1650374A (zh) 2005-08-03
CN1297995C true CN1297995C (zh) 2007-01-31

Family

ID=29401561

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB038099810A Expired - Fee Related CN1297995C (zh) 2002-05-03 2003-05-02 中压电力线数据耦合器的结构

Country Status (12)

Country Link
US (1) US7158003B2 (enExample)
EP (1) EP1502268A2 (enExample)
JP (1) JP2005525021A (enExample)
KR (1) KR20040104688A (enExample)
CN (1) CN1297995C (enExample)
AU (1) AU2003264763B2 (enExample)
BR (1) BR0309682A (enExample)
CA (1) CA2485094A1 (enExample)
EA (1) EA008984B1 (enExample)
IL (1) IL164872A0 (enExample)
MX (1) MXPA04010789A (enExample)
WO (1) WO2003094365A2 (enExample)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7103240B2 (en) 2001-02-14 2006-09-05 Current Technologies, Llc Method and apparatus for providing inductive coupling and decoupling of high-frequency, high-bandwidth data signals directly on and off of a high voltage power line
US7248148B2 (en) 2000-08-09 2007-07-24 Current Technologies, Llc Power line coupling device and method of using the same
US7245201B1 (en) 2000-08-09 2007-07-17 Current Technologies, Llc Power line coupling device and method of using the same
US7245472B2 (en) 2001-05-18 2007-07-17 Curretn Grid, Llc Medium voltage signal coupling structure for last leg power grid high-speed data network
US7102478B2 (en) * 2002-06-21 2006-09-05 Current Technologies, Llc Power line coupling device and method of using the same
US6982611B2 (en) 2002-06-24 2006-01-03 Current Technologies, Llc Power line coupling device and method of using the same
AU2003301390A1 (en) * 2002-10-17 2004-05-04 Ambient Corporation Arrangement of a data coupler for power line communications
US7064654B2 (en) 2002-12-10 2006-06-20 Current Technologies, Llc Power line communication system and method of operating the same
US6980091B2 (en) 2002-12-10 2005-12-27 Current Technologies, Llc Power line communication system and method of operating the same
US7075414B2 (en) 2003-05-13 2006-07-11 Current Technologies, Llc Device and method for communicating data signals through multiple power line conductors
US6965303B2 (en) 2002-12-10 2005-11-15 Current Technologies, Llc Power line communication system and method
US7046124B2 (en) 2003-01-21 2006-05-16 Current Technologies, Llc Power line coupling device and method of using the same
US7312694B2 (en) 2003-03-14 2007-12-25 Ameren Corporation Capacitive couplers and methods for communicating data over an electrical power delivery system
US7852837B1 (en) 2003-12-24 2010-12-14 At&T Intellectual Property Ii, L.P. Wi-Fi/BPL dual mode repeaters for power line networks
US7113134B1 (en) 2004-03-12 2006-09-26 Current Technologies, Llc Transformer antenna device and method of using the same
ES2253066B2 (es) * 2004-03-15 2007-03-16 Electrotecnica Arteche Hermanos, S.A. Procedimiento y dispositivo de regulacion y compensacion de campo magnetico de alta frecuencia en el nucleo magnetico de un acoplamiento inductivo de señal.
US8938021B1 (en) 2004-05-06 2015-01-20 Paul Shala Henry Outbound interference reduction in a broadband powerline system
US7170367B2 (en) * 2004-10-25 2007-01-30 Ambient Corporation Inductive coupler for power line communications
US8462902B1 (en) 2004-12-01 2013-06-11 At&T Intellectual Property Ii, L.P. Interference control in a broadband powerline communication system
US9172429B2 (en) 2004-12-01 2015-10-27 At&T Intellectual Property Ii, L.P. Interference control in a broadband powerline communication system
US7148799B2 (en) * 2004-12-14 2006-12-12 Ambient Corporation Arrangement of daisy chained inductive couplers for data communication
US7307512B2 (en) 2005-04-29 2007-12-11 Current Technologies, Llc Power line coupling device and method of use
BRPI0609941A2 (pt) 2005-05-20 2010-05-11 Ambient Corp acoplador indutivo para comunicações de linha de energia tendo um elemento para manter uma conexão elétrica
US20100039738A1 (en) * 2005-05-20 2010-02-18 Erik Steck Merck Inductive coupler for power line communications, having a member that provides an intended path for a flashover to discharge to ground
US7078996B1 (en) * 2005-05-20 2006-07-18 Ambient Corporation Inductive coupler for power line communications
WO2007004266A1 (ja) * 2005-06-30 2007-01-11 Mitsubishi Denki Kabushiki Kaisha 信号結合装置
US20070009339A1 (en) * 2005-07-06 2007-01-11 Ambient Corporation Fastener having a plurality of heads
JP4782124B2 (ja) * 2005-07-20 2011-09-28 三菱電機株式会社 電力線搬送通信システムの誘導結合装置
JP2007288337A (ja) * 2006-04-13 2007-11-01 Mitsubishi Electric Corp 誘導結合装置
WO2008026281A1 (en) * 2006-08-31 2008-03-06 Mitsubishi Electric Corporation Inductive coupling device
MX2009000301A (es) * 2006-09-14 2009-01-26 Ambient Corp Envuelta para acoplador inductivo para comunicaciones de lineas de energia.
JP4858035B2 (ja) * 2006-09-19 2012-01-18 トヨタ自動車株式会社 リアクトルのコアおよびリアクトル
TWI313470B (en) * 2006-12-22 2009-08-11 Unihan Corporatio Signal distributing inductor
US9041241B2 (en) 2007-05-07 2015-05-26 Analogix Semiconductor, Inc. Systems and methods for powering a charging circuit of a communications interface
US8063504B2 (en) 2007-05-07 2011-11-22 Analogix Semiconductor, Inc. Systems and methods for powering circuits for a communications interface
US8175555B2 (en) * 2007-05-07 2012-05-08 Analogix Semiconductor, Inc. Apparatus and method for termination powered differential interface periphery
US8035359B2 (en) 2007-05-07 2011-10-11 Analogix Semiconductor, Inc. Apparatus and method for recovery of wasted power from differential drivers
FI121522B (fi) * 2007-06-06 2010-12-15 Abb Oy Menetelmä taajuusmuuttajayksikön ohjaamiseksi ja taajuusmuuttajakokoonpano
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
CA2647578A1 (en) * 2007-12-20 2009-06-20 Tollgrade Communications, Inc. Power distribution monitoring system and method
DE202009018995U1 (de) * 2009-12-17 2015-03-26 Phoenix Contact Gmbh & Co. Kg Vorrichtung zur lösbaren Befestigung eines Stromleiters an einem Stromwandlergehäuse
AU2011216065A1 (en) * 2010-02-09 2012-09-20 Nelson Irrigation Corporation Inductively coupled distributed control system
CN101847500B (zh) * 2010-04-22 2011-12-21 福建省电力有限公司龙岩电业局 中压架空电力线宽带通信的电感耦合装置
KR101302919B1 (ko) * 2011-12-19 2013-09-06 엘에스산전 주식회사 전력선 통신용 차단 필터
ES2405839B1 (es) * 2012-11-12 2014-03-25 Premo, S.L. Dispositivo de acople inductivo de señales a la red eléctrica
US9391669B2 (en) * 2013-07-03 2016-07-12 Northern Microdesign, Inc. Communication using multiple conductor cable
CA2997184C (en) * 2014-09-05 2023-09-19 Yaroslav Andreyevitch Pichkur Transformer
GB2533367A (en) * 2014-12-18 2016-06-22 Bombardier Transp Gmbh A device and method for adjusting an inductance of an electric conductor
CN104683000B (zh) * 2015-01-26 2017-04-19 珠海市铭诚电力科技有限公司 用于电力线宽带通信的带电安装的耦合器外壳和安装夹具
CN104682451A (zh) * 2015-03-06 2015-06-03 国网河南省电力公司濮阳供电公司 一种高压输电线路感应取电装置
US9780758B2 (en) * 2015-07-31 2017-10-03 Macom Technology Solutions Holdings, Inc. Enhanced coupler performance winding approach
KR101665317B1 (ko) * 2016-01-21 2016-10-12 주식회사 다원시스 전류 평형용 커플 인덕터
KR102176838B1 (ko) * 2019-10-14 2020-11-10 한국해양대학교 산학협력단 자속밀도 제어 기능을 가진 광대역 유도형 결합기
DE102022130007A1 (de) * 2022-11-14 2024-05-16 Magnetec Gmbh Magnetfeldempfindliche baugruppe, induktives bauelement, verfahren und verwendung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030058A (en) * 1976-03-30 1977-06-14 Westinghouse Electric Corporation Inductive coupler
JPS60182709A (ja) * 1984-02-29 1985-09-18 Mitsubishi Electric Corp 分割型変流器
US5656983A (en) * 1992-11-11 1997-08-12 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Inductive coupler for transferring electrical power

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761911A (en) * 1952-01-28 1956-09-04 Armour Res Found Magnetic head assembly
US3626344A (en) * 1969-07-28 1971-12-07 Viktor Egorovich Shaternikov Eddy currents transducer for electrical devices to control coating thickness and surface profile of metal articles
US5680028A (en) * 1994-06-30 1997-10-21 Mceachern; Alexander Charger for hand-held rechargeable electric apparatus with reduced magnetic field
DE19836401A1 (de) * 1997-09-19 2000-02-17 Salcomp Oy Salo Vorrichtung zum Aufladen von Akkumulatoren
JP2000173827A (ja) * 1998-12-04 2000-06-23 Tdk Corp フェライトコア収納ケース、ノイズ対策部品、ワイヤーハーネス及び電子機器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030058A (en) * 1976-03-30 1977-06-14 Westinghouse Electric Corporation Inductive coupler
JPS60182709A (ja) * 1984-02-29 1985-09-18 Mitsubishi Electric Corp 分割型変流器
US5656983A (en) * 1992-11-11 1997-08-12 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Inductive coupler for transferring electrical power

Also Published As

Publication number Publication date
US20030222748A1 (en) 2003-12-04
WO2003094365A2 (en) 2003-11-13
WO2003094365A3 (en) 2004-04-29
EA200401464A1 (ru) 2005-04-28
CN1650374A (zh) 2005-08-03
BR0309682A (pt) 2005-03-15
MXPA04010789A (es) 2005-03-07
AU2003264763A1 (en) 2003-11-17
JP2005525021A (ja) 2005-08-18
IL164872A0 (en) 2005-12-18
AU2003264763B2 (en) 2007-10-04
CA2485094A1 (en) 2003-11-13
KR20040104688A (ko) 2004-12-10
EA008984B1 (ru) 2007-10-26
EP1502268A2 (en) 2005-02-02
US7158003B2 (en) 2007-01-02

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