DE60222731D1 - Netzleitungsübertragungssystem und Vorrichtung zur Netzleitungsverzweigung - Google Patents

Netzleitungsübertragungssystem und Vorrichtung zur Netzleitungsverzweigung

Info

Publication number
DE60222731D1
DE60222731D1 DE60222731T DE60222731T DE60222731D1 DE 60222731 D1 DE60222731 D1 DE 60222731D1 DE 60222731 T DE60222731 T DE 60222731T DE 60222731 T DE60222731 T DE 60222731T DE 60222731 D1 DE60222731 D1 DE 60222731D1
Authority
DE
Germany
Prior art keywords
power line
transmission system
branching
line transmission
line branching
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
DE60222731T
Other languages
English (en)
Other versions
DE60222731T2 (de
Inventor
Masaru Wasaki
Hirotada Furukawa
Tokyo Saitoh
Mitsunari Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Publication of DE60222731D1 publication Critical patent/DE60222731D1/de
Application granted granted Critical
Publication of DE60222731T2 publication Critical patent/DE60222731T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/56—Circuits for coupling, blocking, or by-passing of signals
    • 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
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5445—Local network
    • 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
    • H04B2203/5491—Systems for power line communications using filtering and bypassing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Filters And Equalizers (AREA)
DE60222731T 2001-11-19 2002-11-18 Netzleitungsübertragungssystem und Vorrichtung zur Netzleitungsverzweigung Expired - Fee Related DE60222731T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001352853 2001-11-19
JP2001352853 2001-11-19
JP2002295614 2002-10-09
JP2002295614A JP3713477B2 (ja) 2001-11-19 2002-10-09 電力線通信システム

Publications (2)

Publication Number Publication Date
DE60222731D1 true DE60222731D1 (de) 2007-11-15
DE60222731T2 DE60222731T2 (de) 2008-01-24

Family

ID=26624592

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60222731T Expired - Fee Related DE60222731T2 (de) 2001-11-19 2002-11-18 Netzleitungsübertragungssystem und Vorrichtung zur Netzleitungsverzweigung

Country Status (5)

Country Link
US (1) US6987430B2 (de)
EP (1) EP1326348B1 (de)
JP (1) JP3713477B2 (de)
DE (1) DE60222731T2 (de)
ES (1) ES2294074T3 (de)

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US7088232B2 (en) 2004-03-03 2006-08-08 Evans Wetmore System and method for reducing radiation when distributing broadband communication signals over power lines
JP4486386B2 (ja) * 2004-03-18 2010-06-23 株式会社日立製作所 電力線搬送通信システム
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US7286026B2 (en) * 2004-09-02 2007-10-23 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Serial signal injection using capacitive and transformer couplings for power line communications
US7873058B2 (en) 2004-11-08 2011-01-18 Mosaid Technologies Incorporated Outlet with analog signal adapter, a method for use thereof and a network using said outlet
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JP4581934B2 (ja) * 2005-09-14 2010-11-17 ソニー株式会社 再生装置、再生方法および再生プログラム
JP4767638B2 (ja) * 2005-09-21 2011-09-07 パナソニック株式会社 フィルタ装置
JP4755873B2 (ja) * 2005-09-27 2011-08-24 株式会社リコー メモリ制御システム
KR101223637B1 (ko) * 2006-01-12 2013-01-17 삼성전자주식회사 전력선 통신 채널 정보 표시 장치 및 방법
US7366773B2 (en) * 2006-01-30 2008-04-29 Dgi Creations, Llc Alternative communications paths for data sent over power line carrier
ES2302607B1 (es) * 2006-03-23 2009-05-20 Diseño De Sistemas En Silicio S.A. Dispositivo de comunicaciones a traves de la red electrica con salida auxiliar de potencia filtrada.
JP4729455B2 (ja) * 2006-08-16 2011-07-20 日本電信電話株式会社 フィルタ回路
DE102006049507B4 (de) * 2006-10-17 2016-05-25 Sew-Eurodrive Gmbh & Co Kg Anlage und Verfahren zum Betreiben einer Anlage
KR20080040354A (ko) * 2006-11-03 2008-05-08 (주)내일커뮤니티 광대역 블로킹필터
JP4217751B2 (ja) * 2007-03-27 2009-02-04 中国電力株式会社 電力線通信システムにおける信号漏洩防止方法、及び信号漏洩防止装置
US7436203B1 (en) * 2007-04-18 2008-10-14 National Semiconductor Corporation On-chip transformer arrangement
FR2917922B1 (fr) * 2007-06-25 2009-07-31 Schneider Electric Ind Sas Communication par courant porteur pour les tableaux centralises de commande
EP2051396B1 (de) * 2007-10-16 2016-01-13 Orange Online-Übertragung durch Trägerstrom
ES2378585T3 (es) * 2008-08-20 2012-04-16 Sony Corporation Dispositivo para determinar una señal de modo común en una red de comunicaciones sobre línea eléctrica
US8698573B2 (en) * 2010-04-12 2014-04-15 Panasonic Corporation Impedance stabilization device
EP2485406B1 (de) * 2011-02-07 2017-03-15 Sony Corporation Stromleitungskommunikationsvorrichtung mit Wechselstromstecker
US9197290B2 (en) 2011-06-21 2015-11-24 Sumitomo Electric Industries, Ltd. Communication system and communication device
CN103688472B (zh) * 2011-07-13 2016-01-13 住友电气工业株式会社 通信系统和通信装置
CN103650360B (zh) * 2011-07-13 2016-09-28 住友电气工业株式会社 通信系统和通信装置
JP5853189B2 (ja) * 2011-08-11 2016-02-09 パナソニックＩｐマネジメント株式会社 分岐器
JP5892533B2 (ja) * 2011-08-11 2016-03-23 矢崎総業株式会社 電源供給装置
EP2755332B1 (de) * 2011-09-09 2017-04-26 Sumitomo Electric Industries, Ltd. Stromversorgungssystem und anschluss
CA2908442C (en) * 2013-04-12 2017-09-05 Panasonic Intellectual Property Management Co., Ltd. Communication terminal and communication system
WO2016048881A1 (en) * 2014-09-26 2016-03-31 Schlumberger Canada Limited Reducing common mode noise with respect to telemetry equipment used for monitoring downhole parameters
US10474223B2 (en) * 2014-12-31 2019-11-12 Echelon Corporation Systems, methods, and apparatuses for powerline communication
JP6521436B2 (ja) * 2015-04-07 2019-05-29 アズビル株式会社 経路分岐器および電圧分岐回路
US10374813B2 (en) 2015-08-07 2019-08-06 The Boeing Company Coupler for power line communication and power-over-ethernet
JP6759879B2 (ja) 2016-09-02 2020-09-23 富士ゼロックス株式会社 信号伝送装置及び画像形成装置

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US4471399A (en) * 1982-03-11 1984-09-11 Westinghouse Electric Corp. Power-line baseband communication system
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US6747859B2 (en) * 2000-07-11 2004-06-08 Easyplug Inc. Modular power line network adapter
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Also Published As

Publication number Publication date
EP1326348A1 (de) 2003-07-09
DE60222731T2 (de) 2008-01-24
ES2294074T3 (es) 2008-04-01
JP3713477B2 (ja) 2005-11-09
US6987430B2 (en) 2006-01-17
EP1326348B1 (de) 2007-10-03
JP2003218754A (ja) 2003-07-31
US20030095036A1 (en) 2003-05-22

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: WASAKI, MASARU, TOKYO, JP

Inventor name: FURUKAWA, HIROTADA, TOKYO, JP

Inventor name: SAITOH, YOSHIHIRO, TOKYO, JP

Inventor name: SUZUKI, MITSUNARI, TOKYO, JP

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee