SG10201805671WA - Breaker design for power system resiliency - Google Patents

Breaker design for power system resiliency

Info

Publication number
SG10201805671WA
SG10201805671WA SG10201805671WA SG10201805671WA SG10201805671WA SG 10201805671W A SG10201805671W A SG 10201805671WA SG 10201805671W A SG10201805671W A SG 10201805671WA SG 10201805671W A SG10201805671W A SG 10201805671WA SG 10201805671W A SG10201805671W A SG 10201805671WA
Authority
SG
Singapore
Prior art keywords
bus
breaker
power system
system resiliency
fault
Prior art date
Application number
SG10201805671WA
Inventor
Edward Bourgeau
Jason Aspin
Original Assignee
Transocean Sedco Forex Ventures Ltd
Aspin Kemp & Ass Holding 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 Transocean Sedco Forex Ventures Ltd, Aspin Kemp & Ass Holding Corp filed Critical Transocean Sedco Forex Ventures Ltd
Publication of SG10201805671WA publication Critical patent/SG10201805671WA/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/005—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too low isolation resistance, too high load, short-circuit; earth fault
    • 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
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • 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
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H02H3/066—Reconnection being a consequence of eliminating the fault which caused disconnection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/28—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured for meshed systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
    • 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
    • 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
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • 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
    • H02H3/02—Details
    • H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
    • 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
    • H02H3/162—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 for ac systems
    • 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
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/20—Systems supporting electrical power generation, transmission or distribution using protection elements, arrangements or systems

Landscapes

  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Keying Circuit Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Abstract

BREAKER DESIGN FOR POWER SYSTEM RESILIENCY An autonomous breaker can apply a current through a high impedance source to a bus coupled to either end of a breaker in order to measure an impedance of the bus. The status of the bus can be determined from the measurement. Based on the determined status, a fault detection procedure can be selected and implemented to determine if a fault exists on the bus. When the fault detection procedure has been implemented and no fault has been detected, the breaker can close, and thus couple the bus to another bus. Fig. 4
SG10201805671WA 2013-03-13 2014-03-13 Breaker design for power system resiliency SG10201805671WA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201361779391P 2013-03-13 2013-03-13

Publications (1)

Publication Number Publication Date
SG10201805671WA true SG10201805671WA (en) 2018-08-30

Family

ID=51526080

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201506565PA SG11201506565PA (en) 2013-03-13 2014-03-13 Breaker design for power system resiliency
SG10201805671WA SG10201805671WA (en) 2013-03-13 2014-03-13 Breaker design for power system resiliency

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG11201506565PA SG11201506565PA (en) 2013-03-13 2014-03-13 Breaker design for power system resiliency

Country Status (10)

Country Link
US (2) US9825457B2 (en)
EP (1) EP2973918B1 (en)
JP (2) JP6251380B2 (en)
KR (1) KR102288568B1 (en)
CN (2) CN105075047B (en)
BR (1) BR112015023073B1 (en)
CA (1) CA2901975C (en)
PL (1) PL2973918T3 (en)
SG (2) SG11201506565PA (en)
WO (1) WO2014160494A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2768102B1 (en) * 2013-02-13 2016-02-10 General Electric Technology GmbH Circuit interruption device
US9225327B2 (en) * 2013-06-20 2015-12-29 Infineon Technologies Austria Ag Burst detection for lines to remote devices
US10090676B2 (en) * 2015-06-03 2018-10-02 Northrop Grumman Systems Corporation Aircraft DC power distribution systems and methods
AU2017342331A1 (en) * 2016-10-12 2019-05-30 Transocean Sedco Forex Ventures Limited Power system reliability
KR101866187B1 (en) 2017-08-11 2018-06-11 이종훈 System for checking using LED sign board of moving type
US10923907B2 (en) * 2018-03-07 2021-02-16 Southern States, Llc Direction-to-fault and zone-based distance-to-fault electric power sectionalizer systems
EP3791048B1 (en) * 2018-05-09 2024-03-27 ABB Schweiz AG Valve position control
CN109638967B (en) * 2018-12-29 2021-03-23 苏州路之遥科技股份有限公司 Power utilization safety early warning method for intelligent distribution box
KR20210121081A (en) * 2019-01-07 2021-10-07 스마트케이블, 엘엘씨 Apparatus and method for monitoring a loaded circuit using a circuit breaker
KR102442582B1 (en) 2021-03-02 2022-09-13 대우조선해양 주식회사 Common dc multi-drive system for reducing energy on ship load and ship including the same
US12055572B2 (en) * 2022-03-29 2024-08-06 Saudi Arabian Oil Company Portable sync module
CN118409298B (en) * 2024-06-25 2024-09-27 深圳市速腾聚创科技有限公司 Laser radar chip and laser radar

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031407A (en) * 1970-12-18 1977-06-21 Westinghouse Electric Corporation System and method employing a digital computer with improved programmed operation for automatically synchronizing a gas turbine or other electric power plant generator with a power system
US3936727A (en) * 1973-10-12 1976-02-03 General Electric Company High speed control of reactive power for voltage stabilization in electric power systems
US4453191A (en) * 1982-07-29 1984-06-05 General Electric Company Overvoltage directional relay
DE3900612A1 (en) * 1989-01-11 1990-07-12 Telefunken Systemtechnik EXHAUST TURBINE GENERATOR SYSTEM
IT1264551B1 (en) * 1993-08-02 1996-10-02 Bticino Spa CONTROL AND PROTECTION DEVICE OF AN ELECTRICAL SYSTEM
JPH0729611U (en) * 1993-11-04 1995-06-02 日新電機株式会社 Voltage fluctuation countermeasure device
JP2000037039A (en) * 1998-07-17 2000-02-02 Nissin Electric Co Ltd Power distribution equipment
JP2000116195A (en) * 1998-09-30 2000-04-21 Shinko Electric Co Ltd Power installation for consumer
US6107927A (en) 1998-12-10 2000-08-22 Caterpillar Inc. Generator set controller with integral synchroscope mode
US6285533B1 (en) * 1999-12-13 2001-09-04 Kabushiki Kaisha Toshiba Method of and apparatus for controlling the operation of variable speed gearing
JP2002017042A (en) * 2000-06-28 2002-01-18 Sanyo Electric Co Ltd Method of controlling power route
JP3796657B2 (en) * 2001-07-27 2006-07-12 株式会社日立製作所 Distributed power system interconnection protection system
JP2003074142A (en) 2001-08-30 2003-03-12 Ohbayashi Corp Floor and ceiling construction
EP1479147B1 (en) * 2002-02-25 2019-07-10 ABB Schweiz AG Method and apparatus for ground fault protection
JP2003339118A (en) * 2002-05-22 2003-11-28 My Way Giken Kk Distributed power supply system
KR200307524Y1 (en) * 2002-12-10 2003-03-20 주식회사 에스티엑스 Control device of parallel operative generator
JP3993535B2 (en) 2003-06-19 2007-10-17 三菱重工業株式会社 Synchronous charging device for generator
ITMI20050896A1 (en) 2005-05-17 2006-11-18 Bticino Spa ELECTRICAL DEVICE FOR THE CONTROL AND RESET OF A PROTECTION DEVICE
ITMI20050899A1 (en) 2005-05-17 2006-11-18 Bticino Spa PROTECTION DEVICE FOR AN ELECTRIC IMPIANT
US20070103835A1 (en) 2005-10-17 2007-05-10 Sorenson Richard W Remote power management and monitoring system with remote circuit breaker control
JP5030475B2 (en) * 2006-05-30 2012-09-19 三菱電機株式会社 System stabilization control method for power system accidents
JP2008092722A (en) * 2006-10-04 2008-04-17 Yaskawa Electric Corp Power storage system
EP1936393A1 (en) * 2006-12-22 2008-06-25 Abb Research Ltd. Impedance measurement arrangement and method
EP2139087B1 (en) * 2008-06-25 2016-10-19 ABB Research LTD Circuit breaker with improved re-closing functionality
US7995315B2 (en) * 2008-07-14 2011-08-09 General Electric Company Ground fault protection circuit for multi-source electrical distribution system
US8258746B2 (en) * 2008-12-19 2012-09-04 General Electric Company Charger and charging method
US8575941B2 (en) * 2009-09-08 2013-11-05 Schweitzer Engineering Laboratories Inc Apparatus and method for identifying a faulted phase in a shunt capacitor bank
US8300369B2 (en) * 2009-09-30 2012-10-30 Chevron U.S.A. Inc. System and method for polyphase ground-fault circuit-interrupters
US8476874B2 (en) * 2009-10-13 2013-07-02 Schweitzer Engineering Laboratories, Inc Systems and methods for synchronized control of electrical power system voltage profiles
US8878396B2 (en) * 2010-07-20 2014-11-04 Emprimus, Llc Continuous uninterruptable AC grounding system for power system protection
US8792217B2 (en) * 2010-09-15 2014-07-29 Schweitzer Engineering Laboratories Inc Systems and methods for protection of components in electrical power delivery systems
ES2578712T3 (en) * 2010-10-18 2016-07-29 Siemens Aktiengesellschaft A protection system for an electrical power distribution system using directional and logic current detection within protection relays
GB2485230A (en) * 2010-11-08 2012-05-09 Wireless Tech Solutions Llc Communication network for communicating, storing or deleting data packets depending upon the type of data packet i.e. machine-to-machine data packets
US8831788B2 (en) * 2011-04-20 2014-09-09 General Electric Company Systems, methods, and apparatus for maintaining stable conditions within a power grid
US9166409B2 (en) * 2012-06-27 2015-10-20 General Electric Company System and method to perform automatic phase reversal detection

Also Published As

Publication number Publication date
JP2016519557A (en) 2016-06-30
CN108565842B (en) 2020-12-25
US20140268430A1 (en) 2014-09-18
JP2018029479A (en) 2018-02-22
CA2901975A1 (en) 2014-10-02
US20180076615A1 (en) 2018-03-15
EP2973918A1 (en) 2016-01-20
CN108565842A (en) 2018-09-21
BR112015023073A2 (en) 2017-07-18
JP6251380B2 (en) 2017-12-20
KR102288568B1 (en) 2021-08-12
US9825457B2 (en) 2017-11-21
KR20150131041A (en) 2015-11-24
CN105075047B (en) 2018-05-29
WO2014160494A1 (en) 2014-10-02
EP2973918B1 (en) 2022-04-20
EP2973918A4 (en) 2017-12-27
BR112015023073B1 (en) 2022-06-07
CN105075047A (en) 2015-11-18
CA2901975C (en) 2017-11-28
PL2973918T3 (en) 2022-08-08
SG11201506565PA (en) 2015-09-29

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