EA200802376A1 - Корпус индуктивного ответвителя, используемого для связи по линиям электропередач - Google Patents

Корпус индуктивного ответвителя, используемого для связи по линиям электропередач

Info

Publication number
EA200802376A1
EA200802376A1 EA200802376A EA200802376A EA200802376A1 EA 200802376 A1 EA200802376 A1 EA 200802376A1 EA 200802376 A EA200802376 A EA 200802376A EA 200802376 A EA200802376 A EA 200802376A EA 200802376 A1 EA200802376 A1 EA 200802376A1
Authority
EA
Eurasian Patent Office
Prior art keywords
magnetic core
inductive coupler
inductive
communication
conductor
Prior art date
Application number
EA200802376A
Other languages
English (en)
Other versions
EA013485B1 (ru
Inventor
Эрик С. Мерк
Рам Дас С. Рао
Дэвид Голдблат
Кокоу А. Амефиа
Original Assignee
Амбиент Корпорэйшн
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 Амбиент Корпорэйшн filed Critical Амбиент Корпорэйшн
Publication of EA200802376A1 publication Critical patent/EA200802376A1/ru
Publication of EA013485B1 publication Critical patent/EA013485B1/ru

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/28—Reducing interference caused by currents induced in cable sheathing or armouring
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
    • G01R1/22—Tong testers acting as secondary windings of current transformers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/32—Reducing cross-talk, e.g. by compensating
    • H04B3/34—Reducing cross-talk, e.g. by compensating by systematic interconnection of lengths of cable during laying; by addition of balancing components to cable during laying
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/022—Encapsulation

Abstract

Предлагается индуктивный ответвитель, содержащий (а) корпус, имеющий отверстие, продольно проходящее сквозь него, щель, продольно проходящую вдоль его боковой поверхности, и гибкий участок, выполненный с возможностью открытия или закрытия указанной щели, которая в открытом состоянии позволяет установить индуктивный ответвитель на проводник путем пропускания последнего сквозь указанное отверстие. Индуктивный ответвитель также содержит (b) магнитный сердечник и (с) обмотку, намотанную вокруг части магнитного сердечника. Магнитный сердечник и обмотка прикреплены к корпусу таким образом, что их положение друг относительно друга остается постоянным. Индуктивный ответвитель, установленный на проводнике, реализует возможность отвода сигнала от этого проводника на обмотку через магнитный сердечник.
EA200802376A 2006-09-14 2007-09-14 Корпус индуктивного ответвителя, используемого для связи по линиям электропередач EA013485B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84450906P 2006-09-14 2006-09-14
PCT/US2007/020046 WO2008033527A2 (en) 2006-09-14 2007-09-14 Housing for inductive coupler for power line communications

Publications (2)

Publication Number Publication Date
EA200802376A1 true EA200802376A1 (ru) 2009-08-28
EA013485B1 EA013485B1 (ru) 2010-04-30

Family

ID=39184395

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200802376A EA013485B1 (ru) 2006-09-14 2007-09-14 Корпус индуктивного ответвителя, используемого для связи по линиям электропередач

Country Status (10)

Country Link
US (1) US7859378B2 (ru)
EP (1) EP2062272A4 (ru)
KR (1) KR101007639B1 (ru)
CN (1) CN101501793A (ru)
AU (1) AU2007294741A1 (ru)
BR (1) BRPI0716729A2 (ru)
CA (1) CA2660118A1 (ru)
EA (1) EA013485B1 (ru)
MX (1) MX2009000301A (ru)
WO (1) WO2008033527A2 (ru)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8405381B2 (en) * 2007-08-27 2013-03-26 Siemens Aktiengesellschaft Power sensor for a current carrying conductor
US7986202B2 (en) * 2008-12-18 2011-07-26 Woodson Cameron L Circuit breaker current transformer conductor location device for improved sensing accuracy and assembly
DE202009018995U1 (de) * 2009-12-17 2015-03-26 Phoenix Contact Gmbh & Co. Kg Vorrichtung zur lösbaren Befestigung eines Stromleiters an einem Stromwandlergehäuse
DE102009059012B4 (de) * 2009-12-17 2012-08-16 Phoenix Contact Gmbh & Co. Kg Vorrichtung zur lösbaren Befestigung eines Stromleiters an einem Stromwandlergehäuse
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
CA2776761C (en) * 2011-05-12 2019-07-16 Cantega Technologies Inc. Tool and method for handling a part
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
US10192678B2 (en) * 2013-02-21 2019-01-29 Ferrarispower Co., Ltd Current transformer system with sensor CT and generator CT separately arranged in parallel in electric power line, and integrated system for controlling same in wireless communications network
US20160116380A1 (en) 2013-06-05 2016-04-28 Snpshot Trustee Limited Tissue sampler
GB2533367A (en) 2014-12-18 2016-06-22 Bombardier Transp Gmbh A device and method for adjusting an inductance of an electric conductor
JP2017004886A (ja) * 2015-06-15 2017-01-05 住友電装株式会社 プロテクタおよびワイヤハーネス
JP6561287B2 (ja) * 2015-11-30 2019-08-21 北川工業株式会社 ノイズ対策部材
DE102018218035A1 (de) * 2017-10-25 2019-04-25 Yazaki Corporation Verzweigungsverbinder und Kommunikationsnetzwerk
CN108417342A (zh) * 2018-01-15 2018-08-17 珠海格力电器股份有限公司 电感保护套、空调电感组件、空调控制器及空调器
US11283177B2 (en) * 2019-12-02 2022-03-22 At&T Intellectual Property I, L.P. Surface wave transmission device with RF housing and methods for use therewith
EP4080701A1 (en) * 2021-04-20 2022-10-26 Erico International Corporation Cable tray clips and methods for using the same
CN115902303A (zh) * 2021-08-06 2023-04-04 苏州力特奥维斯保险丝有限公司 一种卡扣式电流传感器设计

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263549A (en) * 1979-10-12 1981-04-21 Corcom, Inc. Apparatus for determining differential mode and common mode noise
JPH0543510Y2 (ru) * 1988-09-29 1993-11-02
US5003278A (en) * 1990-03-01 1991-03-26 Ferrishield, Inc. Ferrite suppressor case with retaining fingers
DE4302650C2 (de) * 1992-02-03 2001-07-19 Kitagawa Ind Co Ltd Elektrischer Rauschabsorber
US5426360A (en) * 1994-02-17 1995-06-20 Niagara Mohawk Power Corporation Secondary electrical power line parameter monitoring apparatus and system
JP3126922B2 (ja) * 1996-07-19 2001-01-22 竹内工業株式会社 ノイズ吸収装置
US6127465A (en) * 1997-09-04 2000-10-03 Idemitsu Petrochemical Co., Ltd. Polycarbonate resin composition
US6512425B2 (en) * 1998-09-10 2003-01-28 Kitagawa Industries Co., Ltd. Electric noise absorber
US6335672B1 (en) * 1998-12-23 2002-01-01 L.L. Culmat Lp Holder for ferrite noise suppressor
CN1297995C (zh) * 2002-05-03 2007-01-31 安比恩特公司 中压电力线数据耦合器的结构
US6756776B2 (en) 2002-05-28 2004-06-29 Amperion, Inc. Method and device for installing and removing a current transformer on and from a current-carrying power line
ES2197020B1 (es) * 2002-06-12 2005-03-01 Diseño De Sistemas En Silicio, S.A. Procedimiento y dispositivo de compensacion de campo magnetico de baja frecuencia en una unidad de acoplamiento de señal inductiva.
US7102478B2 (en) * 2002-06-21 2006-09-05 Current Technologies, Llc Power line coupling device and method of using the same
US7105952B2 (en) * 2003-10-03 2006-09-12 Soft Switching Technologies Corporation Distributed floating series active impendances for power transmission systems
US7078996B1 (en) * 2005-05-20 2006-07-18 Ambient Corporation Inductive coupler for power line communications
US7360610B2 (en) * 2005-11-21 2008-04-22 Hall David R Drill bit assembly for directional drilling
JP4160592B2 (ja) * 2005-11-29 2008-10-01 Ｔｄｋ株式会社 ノイズ吸収装置

Also Published As

Publication number Publication date
EP2062272A4 (en) 2015-09-23
BRPI0716729A2 (pt) 2013-09-03
KR101007639B1 (ko) 2011-01-12
US20100066475A1 (en) 2010-03-18
WO2008033527A3 (en) 2008-09-04
US7859378B2 (en) 2010-12-28
WO2008033527A2 (en) 2008-03-20
EA013485B1 (ru) 2010-04-30
CA2660118A1 (en) 2008-03-20
AU2007294741A1 (en) 2008-03-20
MX2009000301A (es) 2009-01-26
CN101501793A (zh) 2009-08-05
EP2062272A2 (en) 2009-05-27
KR20090019003A (ko) 2009-02-24

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU