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

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B3/00Line transmission systems
    • H04B3/54Systems for transmission via power distribution lines
    • H04B3/542Systems for transmission via power distribution lines the information being in digital form
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B2203/00Indexing scheme relating to line transmission systems
    • H04B2203/54Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5416Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B2203/00Indexing scheme relating to line transmission systems
    • H04B2203/54Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462Systems for power line communications
    • H04B2203/5475Systems for power line communications adapted for drill or well combined with data transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B2203/00Indexing scheme relating to line transmission systems
    • H04B2203/54Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462Systems for power line communications
    • H04B2203/5491Systems 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)

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CN101502017A (zh) 2006-07-24 2009-08-05 西门子公司 海底电力线通信的方法和调制解调器
WO2008011890A1 (en) 2006-07-24 2008-01-31 Siemens Aktiengesellschaft Modem, in particular for subsea power line communication
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
WO2013132234A1 (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

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Also Published As

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

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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