KR101806560B1 - 아크 플래시 방지 시스템용 중복 시스템, 방법 및 장치 - Google Patents

아크 플래시 방지 시스템용 중복 시스템, 방법 및 장치 Download PDF

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KR101806560B1
KR101806560B1 KR1020110087626A KR20110087626A KR101806560B1 KR 101806560 B1 KR101806560 B1 KR 101806560B1 KR 1020110087626 A KR1020110087626 A KR 1020110087626A KR 20110087626 A KR20110087626 A KR 20110087626A KR 101806560 B1 KR101806560 B1 KR 101806560B1
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hub
sensor
status
processor
status signal
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KR20120022070A (ko
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존 케네스 후커
마이클 폴 라폰드
헨리 홀 쥬니어 메이슨
메간 달렌 바돌프
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제너럴 일렉트릭 캄파니
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    • 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

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  • 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)
KR1020110087626A 2010-08-31 2011-08-31 아크 플래시 방지 시스템용 중복 시스템, 방법 및 장치 Active KR101806560B1 (ko)

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
KR20120022070A KR20120022070A (ko) 2012-03-09
KR101806560B1 true KR101806560B1 (ko) 2017-12-07

Family

ID=44741210

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110087626A Active KR101806560B1 (ko) 2010-08-31 2011-08-31 아크 플래시 방지 시스템용 중복 시스템, 방법 및 장치

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0738011B2 (ja) * 1988-05-16 1995-04-26 株式会社日立製作所 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
GB9021484D0 (en) * 1990-10-03 1990-11-14 Univ Strathclyde Gas insulated substations
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
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
JP3907998B2 (ja) * 2001-02-09 2007-04-18 株式会社東芝 変電機器保護制御システム
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2012053043A (ja) 2012-03-15
US8335063B2 (en) 2012-12-18
US20120053743A1 (en) 2012-03-01
EP2424060B1 (en) 2020-02-12
EP2424060A2 (en) 2012-02-29
CN102437564A (zh) 2012-05-02
EP2424060A3 (en) 2014-07-09
CN102437564B (zh) 2016-03-23

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