NO20090795L - Fremgangsmate og modem for undersjoisk stromledningskommunikasjon - Google Patents

Fremgangsmate og modem for undersjoisk stromledningskommunikasjon

Info

Publication number
NO20090795L
NO20090795L NO20090795A NO20090795A NO20090795L NO 20090795 L NO20090795 L NO 20090795L NO 20090795 A NO20090795 A NO 20090795A NO 20090795 A NO20090795 A NO 20090795A NO 20090795 L NO20090795 L NO 20090795L
Authority
NO
Norway
Prior art keywords
modem
power line
line communication
submarine power
electrical signal
Prior art date
Application number
NO20090795A
Other languages
English (en)
Other versions
NO343531B1 (no
Inventor
Endre Brekke
Vegard Horten
Vidar Steigen
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of NO20090795L publication Critical patent/NO20090795L/no
Publication of NO343531B1 publication Critical patent/NO343531B1/no

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
    • 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
    • H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
    • 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
    • H04B2203/5475—Systems for power line communications adapted for drill or well combined with data transmission
    • 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)
  • Communication Control (AREA)
  • Small-Scale Networks (AREA)
  • Telephonic Communication Services (AREA)

Abstract

Oppfinnelsen vedrører en fremgangsmåte og et modem (1) for kommunisering av binære data via et elektrisk signal (E, E1, E2) i en undersjøisk strømledning (2), idet de binære dataene moduleres i det elektriske signalet (EmodRF, E1modRF, E2modRF) ved bruk av ortogonal frekvensdelingsmultipleksing (OFDM).
NO20090795A 2006-07-24 2009-02-20 Fremgangsmåte og modem for undersjøisk strømledningskommunikasjon NO343531B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2006/007268 WO2008011889A1 (en) 2006-07-24 2006-07-24 Method and modem for subsea power line communication

Publications (2)

Publication Number Publication Date
NO20090795L true NO20090795L (no) 2009-02-20
NO343531B1 NO343531B1 (no) 2019-04-01

Family

ID=36928304

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20090795A NO343531B1 (no) 2006-07-24 2009-02-20 Fremgangsmåte og modem for undersjøisk strømledningskommunikasjon

Country Status (7)

Country Link
US (1) US8199798B2 (no)
EP (1) EP2044696B1 (no)
CN (1) CN101502017A (no)
BR (1) BRPI0621891B1 (no)
NO (1) NO343531B1 (no)
RU (1) RU2407149C2 (no)
WO (1) WO2008011889A1 (no)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008011889A1 (en) 2006-07-24 2008-01-31 Siemens Aktiengesellschaft Method and modem for subsea power line communication
CN101502195B (zh) 2006-07-24 2011-11-23 西门子公司 调制解调器、尤其是用于海底电力线通信的调制解调器
EP2063546B1 (de) 2007-11-23 2019-01-16 ABB Schweiz AG Mehrträger-Übertragungsverfahren zur Datenkommunikation in Stromversogungsnetzen
CN101431347A (zh) * 2008-12-04 2009-05-13 华为技术有限公司 无线分布式设备和系统以及信号传输方法
US20110022223A1 (en) * 2009-07-21 2011-01-27 Verifone, Inc. Retrofit data communication at filling stations
CN101951279A (zh) * 2010-09-10 2011-01-19 长春锐利科技有限公司 一种用于油田井下测调设备的电源线载波通信方法
EP2523357B1 (en) * 2011-05-12 2013-09-18 Siemens Aktiengesellschaft Subsea data communication system and method
US9103204B2 (en) * 2011-09-29 2015-08-11 Vetco Gray Inc. Remote communication with subsea running tools via blowout preventer
US9191071B2 (en) * 2012-01-05 2015-11-17 Alpha Networks Inc. Broadband power line network device and ethernet signal coupling device thereof
EP2621113A1 (en) * 2012-01-26 2013-07-31 Vetco Gray Controls Limited Communicaton in a subsea well control system
WO2013132232A1 (en) * 2012-03-08 2013-09-12 Zenith Oilfield Technology Limited Data communications system
US9438042B2 (en) 2013-02-19 2016-09-06 General Electric Company Direct current power delivery system and method
EP2833591A1 (en) * 2013-07-31 2015-02-04 Siemens Aktiengesellschaft Subsea data communication interface unit
WO2016101937A1 (en) * 2014-12-22 2016-06-30 Modemtec S.R.O. Modem for data transmission over high voltage distribution lines
US9692484B2 (en) 2015-03-16 2017-06-27 Texas Instruments Incorporated Optimized PHY frame structure for OFDM based narrowband PLC
NO20151765A1 (en) * 2015-12-21 2016-12-21 Fmc Kongsberg Subsea As Subsea system
US10329894B2 (en) 2016-06-27 2019-06-25 Schlumberger Technology Corporation Base gauge and multiple remote sensors
EP3293845A1 (en) * 2016-09-08 2018-03-14 Alcatel Lucent Circuit breaker for power line communication
GB2571453B (en) * 2018-02-27 2021-02-10 Baker Hughes Energy Tech Uk Limited Powerline interface communication

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5010529A (en) 1990-04-13 1991-04-23 Maynus Kenneth A Underwater transmitter apparatus
US6242690B1 (en) 1995-09-25 2001-06-05 Ericsson Inc. Gasket system for EMI isolation
JP2817702B2 (ja) 1996-03-29 1998-10-30 日本電気株式会社 無線ユニットの取付け構造及びこの取付け構造を用いた無線ユニットの取付け方法
US5724234A (en) 1996-05-02 1998-03-03 Ericsson Inc. Slotted shield can
GB9814093D0 (en) * 1998-07-01 1998-08-26 Coda Technologies Ltd Subsea positioning system and apparatus
ITMI981699A1 (it) * 1998-07-23 2000-01-23 Alsthom Cge Alcatel Metodo e dispositivo per lo scambio bidirezionale di dati lungo lineee elettriche di bassa e media tensione
US6272072B1 (en) * 1998-08-14 2001-08-07 Wulich Wave Ltd. Underwater communication method, device, and system utilizing a doppler frequency shift
JP3921841B2 (ja) 1998-10-16 2007-05-30 ソニー株式会社 信号処理装置および方法、ならびに、記録装置、再生装置および記録再生装置
GB9909621D0 (en) 1999-04-27 1999-06-23 Well Intelligence Technologies Telemetry system
US6396415B1 (en) 1999-06-14 2002-05-28 Wood Group Esp, Inc. Method and system of communicating in a subterranean well
GB2355595B (en) 1999-10-22 2001-09-12 Lucent Technologies Inc Radio frequency electronic apparatus
DE10041702C2 (de) 2000-08-24 2002-07-11 Siemens Ag Verfahren zur Übertragung von hochfrequenten Signalen auf Niederspannungsnetzen und zugehörige Anordnung
RU2178951C1 (ru) 2001-04-10 2002-01-27 Московский государственный авиационный институт (технический университет) Локальная система контроля и сбора данных
JP2003337268A (ja) * 2002-05-20 2003-11-28 Nec Corp 光ケーブルの修理方法及びそれに用いる修理ケーブルピース
US7259969B2 (en) 2003-02-26 2007-08-21 Wavezero, Inc. Methods and devices for connecting and grounding an EMI shield to a printed circuit board
GB2413746B (en) 2004-05-01 2007-02-14 Abb Offshore Systems Ltd Modem
US7532861B2 (en) * 2004-12-23 2009-05-12 Microsoft Corporation Connection interface for conveying RF, data, and power between electronic devices
US7783260B2 (en) * 2006-04-27 2010-08-24 Crestcom, Inc. Method and apparatus for adaptively controlling signals
US7885542B2 (en) * 2006-07-07 2011-02-08 Riggsby Robert R Format converter with smart multitap and upstream signal regulator
WO2008011889A1 (en) 2006-07-24 2008-01-31 Siemens Aktiengesellschaft Method and modem for subsea power line communication
US20100052940A1 (en) 2006-07-24 2010-03-04 Siemens Aktiengesellschaft Power line communication device for subsea well
US7839835B2 (en) * 2006-08-22 2010-11-23 Nec Laboratories America, Inc. Quantized precoding over a set of parallel channels

Also Published As

Publication number Publication date
US8199798B2 (en) 2012-06-12
WO2008011889A1 (en) 2008-01-31
US20100284453A1 (en) 2010-11-11
BRPI0621891B1 (pt) 2019-07-30
CN101502017A (zh) 2009-08-05
BRPI0621891A2 (pt) 2011-12-20
RU2009106076A (ru) 2010-08-27
NO343531B1 (no) 2019-04-01
EP2044696B1 (en) 2019-02-13
RU2407149C2 (ru) 2010-12-20
EP2044696A1 (en) 2009-04-08

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: SIEMENS ENERGY AS, NO