SG10201403893WA - Method and system for control and protection of direct current subsea power systems - Google Patents

Method and system for control and protection of direct current subsea power systems

Info

Publication number
SG10201403893WA
SG10201403893WA SG10201403893WA SG10201403893WA SG10201403893WA SG 10201403893W A SG10201403893W A SG 10201403893WA SG 10201403893W A SG10201403893W A SG 10201403893WA SG 10201403893W A SG10201403893W A SG 10201403893WA SG 10201403893W A SG10201403893W A SG 10201403893WA
Authority
SG
Singapore
Prior art keywords
protection
control
direct current
power systems
subsea power
Prior art date
Application number
SG10201403893WA
Other languages
English (en)
Inventor
Dong Dong
Luis Jose Garces
Rixin Lai
Song Chi
Maja Harfman Todorovic
Di Zhang
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SG10201403893WA publication Critical patent/SG10201403893WA/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/16—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0085—Adaptations of electric power generating means for use in boreholes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/36—Arrangements for transfer of electric power between ac networks via a high-tension dc link
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/36—Arrangements for transfer of electric power between ac networks via a high-tension dc link
    • H02J2003/365—Reducing harmonics or oscillations in HVDC
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Direct Current Feeding And Distribution (AREA)
SG10201403893WA 2013-07-15 2014-07-07 Method and system for control and protection of direct current subsea power systems SG10201403893WA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/941,657 US9496702B2 (en) 2013-07-15 2013-07-15 Method and system for control and protection of direct current subsea power systems

Publications (1)

Publication Number Publication Date
SG10201403893WA true SG10201403893WA (en) 2015-02-27

Family

ID=51167752

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201403893WA SG10201403893WA (en) 2013-07-15 2014-07-07 Method and system for control and protection of direct current subsea power systems

Country Status (7)

Country Link
US (1) US9496702B2 (fr)
EP (1) EP2827158B1 (fr)
CN (1) CN104297627B (fr)
AU (1) AU2014203750B2 (fr)
BR (1) BR102014017323B1 (fr)
MY (1) MY170061A (fr)
SG (1) SG10201403893WA (fr)

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CN104953609A (zh) * 2014-03-27 2015-09-30 通用电气公司 直流电能传输***和方法
US9803448B2 (en) 2014-09-30 2017-10-31 Hydril Usa Distribution, Llc SIL rated system for blowout preventer control
US10196871B2 (en) 2014-09-30 2019-02-05 Hydril USA Distribution LLC Sil rated system for blowout preventer control
US10876369B2 (en) 2014-09-30 2020-12-29 Hydril USA Distribution LLC High pressure blowout preventer system
US10048673B2 (en) 2014-10-17 2018-08-14 Hydril Usa Distribution, Llc High pressure blowout preventer system
US9989975B2 (en) 2014-11-11 2018-06-05 Hydril Usa Distribution, Llc Flow isolation for blowout preventer hydraulic control systems
US9759018B2 (en) 2014-12-12 2017-09-12 Hydril USA Distribution LLC System and method of alignment for hydraulic coupling
WO2016100663A1 (fr) 2014-12-17 2016-06-23 Hydril USA Distribution LLC Concentrateur d'alimentation et de communications pour interface entre un boîtier de commande, des systèmes sous-marins auxiliaires, et des commandes de surface
US9528340B2 (en) 2014-12-17 2016-12-27 Hydrill USA Distribution LLC Solenoid valve housings for blowout preventer
EP3070799B1 (fr) 2015-03-16 2018-11-21 General Electric Technology GmbH Démarrage de réseaux hvdc
GB2537850B (en) * 2015-04-28 2019-09-11 General Electric Technology Gmbh Bipolar DC power transmission scheme
GB2537851B (en) * 2015-04-28 2017-08-09 General Electric Technology Gmbh Bipolar DC power transmission scheme
CN104820159A (zh) * 2015-04-30 2015-08-05 国家电网公司 一种柔性直流输电***直流双极短路故障辨识方法
US9828824B2 (en) * 2015-05-01 2017-11-28 Hydril Usa Distribution, Llc Hydraulic re-configurable and subsea repairable control system for deepwater blow-out preventers
US9863997B2 (en) * 2015-06-19 2018-01-09 Honeywell International Inc. Devices, methods, and systems for localizing a fault on a live cable
GB2541026B (en) * 2015-08-07 2019-07-31 Ge Aviat Systems Ltd Systems, methods and devices for bipolar high voltage direct current ground fault detection
GB2541451B (en) 2015-08-20 2018-11-28 Ge Aviat Systems Ltd Systems, methods, and devices for bipolar high voltage direct current electrical power distribution
CA2947465A1 (fr) 2015-11-18 2017-05-18 General Electric Company Un systeme et une methode d'alimentation sans panne
US10177651B2 (en) * 2016-12-20 2019-01-08 Mercury Magnetics, Inc. System for controlling inrush current to eliminate inrush overcurrent to electrical equipment
EP3467987B1 (fr) * 2017-10-06 2023-12-20 General Electric Technology GmbH Plan de conversion
CN107706894B (zh) * 2017-11-15 2023-08-15 国家电网公司 一种真双极柔性直流输电工程的单极故障隔离***
EP3776786B1 (fr) * 2018-05-18 2021-12-15 Siemens Energy Global GmbH & Co. KG Surveillance d'une transmission d'un courant continu à haute tension
CN110752580B (zh) * 2018-07-23 2021-06-01 中国科学院沈阳自动化研究所 一种用于海底观测网的接驳盒供电***及方法
CN111313440B (zh) * 2020-02-11 2021-11-26 南方电网科学研究院有限责任公司 一种多端直流输电***接地极线路不平衡保护方法及装置
CN112731051B (zh) * 2020-12-18 2021-10-08 武汉大学 混合网络的高压直流输电线路的单端故障定位方法及***

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US6552598B2 (en) * 2001-07-20 2003-04-22 Vitaly Gelman Semiconductor high voltage electrical energy transmission switching system and method
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Also Published As

Publication number Publication date
BR102014017323B1 (pt) 2021-09-14
US9496702B2 (en) 2016-11-15
AU2014203750B2 (en) 2017-09-14
EP2827158A3 (fr) 2015-04-08
EP2827158B1 (fr) 2016-12-14
CN104297627B (zh) 2019-01-18
US20150015066A1 (en) 2015-01-15
EP2827158A2 (fr) 2015-01-21
AU2014203750A1 (en) 2015-01-29
MY170061A (en) 2019-07-02
CN104297627A (zh) 2015-01-21
BR102014017323A2 (pt) 2015-11-17

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