JP2012053043A - アーク閃光防止システムで使用する冗長システム、方法および装置 - Google Patents

アーク閃光防止システムで使用する冗長システム、方法および装置 Download PDF

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Publication number
JP2012053043A
JP2012053043A JP2011186664A JP2011186664A JP2012053043A JP 2012053043 A JP2012053043 A JP 2012053043A JP 2011186664 A JP2011186664 A JP 2011186664A JP 2011186664 A JP2011186664 A JP 2011186664A JP 2012053043 A JP2012053043 A JP 2012053043A
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JP
Japan
Prior art keywords
hub
sensor
status
status signal
redundant
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.)
Pending
Application number
JP2011186664A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012053043A5 (https=
Inventor
Kenneth Hooker Joan
ジョーン・ケンネス・フーカー
Paul Lafond Michael
マイケル・ポール・ラフォンド
Henry Hall Mason Jr
ヘンリー・ホール・メイソン，ジュニア
Megan Dalene Bardolph
メガン・ダレン・バルドルフ
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JP2012053043A publication Critical patent/JP2012053043A/ja
Publication of JP2012053043A5 publication Critical patent/JP2012053043A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H02H1/0015—Using arc detectors
    • H02H1/0023—Using arc detectors sensing non electrical parameters, e.g. by optical, pneumatic, thermal or sonic sensors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/065—Means for detecting or reacting to mechanical or electrical defects
    • 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
    • H02H3/044—Checking correct functioning of protective arrangements, e.g. by simulating a fault
    • 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
    • H02H7/222—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 for switches
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Stroboscope Apparatuses (AREA)
JP2011186664A 2010-08-31 2011-08-30 アーク閃光防止システムで使用する冗長システム、方法および装置 Pending JP2012053043A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/872,734 US8335063B2 (en) 2010-08-31 2010-08-31 Redundant systems, methods, and apparatus for use in arc flash prevention systems
US12/872,734 2010-08-31

Publications (2)

Publication Number Publication Date
JP2012053043A true JP2012053043A (ja) 2012-03-15
JP2012053043A5 JP2012053043A5 (https=) 2014-10-02

Family

ID=44741210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011186664A Pending JP2012053043A (ja) 2010-08-31 2011-08-30 アーク閃光防止システムで使用する冗長システム、方法および装置

Country Status (5)

Country Link
US (1) US8335063B2 (https=)
EP (1) EP2424060B1 (https=)
JP (1) JP2012053043A (https=)
KR (1) KR101806560B1 (https=)
CN (1) CN102437564B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11411382B1 (en) 2022-01-26 2022-08-09 Arc Suppression Technologies Arc flash suppressor, system, and method
CN115102142B (zh) * 2022-07-01 2026-03-20 帝森克罗德集团有限公司 一种应用于发电站的电弧光保护系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01287475A (ja) * 1988-05-16 1989-11-20 Hitachi Ltd 高圧電力機器の異常診断システム
JPH02119510A (ja) * 1988-10-26 1990-05-07 Toshiba Corp ガス絶縁開閉装置
JPH06501552A (ja) * 1990-10-03 1994-02-17 ユニバーシティ オブ ストラスクライド ガス絶縁式変電所の監視
JP2000065887A (ja) * 1998-08-20 2000-03-03 Takaoka Electric Mfg Co Ltd 電力機器の故障点標定装置
JP2002315233A (ja) * 2001-02-09 2002-10-25 Toshiba Corp 変電機器保護制御システム
FR2914122A1 (fr) * 2007-03-23 2008-09-26 Airbus France Sas Dispositif et procede de protection d'un systeme electronique contre les arcs electriques.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4345170A1 (de) * 1993-09-21 1995-03-23 Kloeckner Moeller Gmbh Störlichtbogen-Schutzvorrichtung für Schaltanlagen zur Verteilung elektrischer Energie
DE4331992A1 (de) * 1993-09-21 1995-03-23 Kloeckner Moeller Gmbh Gegen Störlichtbögen gesicherte zellenartige Schaltanlage zur Verteilung elektrischer Energie
US7747356B2 (en) 2002-02-25 2010-06-29 General Electric Company Integrated protection, monitoring, and control system
US7259565B2 (en) 2003-09-15 2007-08-21 General Electric Company Testing an electrical switchgear system
US7012382B2 (en) 2004-04-30 2006-03-14 Tak Meng Cheang Light emitting diode based light system with a redundant light source
CN1695999B (zh) * 2004-05-13 2011-02-09 通用电气公司 监视和控制报警系统的方法和装置
US8952291B2 (en) * 2005-09-15 2015-02-10 Lincoln Global, Inc. System and method for controlling a hybrid welding process
US7382272B2 (en) * 2005-10-19 2008-06-03 Schweitzer Engineering Laboratories, Inc. System, a tool and method for communicating with a faulted circuit indicator using a remote display
US7729808B2 (en) * 2006-03-10 2010-06-01 Edsa Micro Corporation System for comparing real-time data and modeling engine data to predict arc flash events
US20080142486A1 (en) * 2006-12-19 2008-06-19 Nataniel Barbosa Vicente Circuit breaker with adjustable arc-flash protection and wireless sensor and method of use
DE102007004943A1 (de) * 2007-01-26 2008-07-31 Abb Ag System und Verfahren zum Controlling von einer oder mehreren Schaltanlagen
WO2010033851A1 (en) * 2008-09-19 2010-03-25 Schweitzer Engineering Laboratories, Inc. Electro-optical radiation collector for arc flash detection

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01287475A (ja) * 1988-05-16 1989-11-20 Hitachi Ltd 高圧電力機器の異常診断システム
JPH02119510A (ja) * 1988-10-26 1990-05-07 Toshiba Corp ガス絶縁開閉装置
JPH06501552A (ja) * 1990-10-03 1994-02-17 ユニバーシティ オブ ストラスクライド ガス絶縁式変電所の監視
JP2000065887A (ja) * 1998-08-20 2000-03-03 Takaoka Electric Mfg Co Ltd 電力機器の故障点標定装置
JP2002315233A (ja) * 2001-02-09 2002-10-25 Toshiba Corp 変電機器保護制御システム
FR2914122A1 (fr) * 2007-03-23 2008-09-26 Airbus France Sas Dispositif et procede de protection d'un systeme electronique contre les arcs electriques.

Also Published As

Publication number Publication date
KR20120022070A (ko) 2012-03-09
US8335063B2 (en) 2012-12-18
US20120053743A1 (en) 2012-03-01
EP2424060B1 (en) 2020-02-12
KR101806560B1 (ko) 2017-12-07
EP2424060A2 (en) 2012-02-29
CN102437564A (zh) 2012-05-02
EP2424060A3 (en) 2014-07-09
CN102437564B (zh) 2016-03-23

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