KR101806561B1 - 광 및 시간 판별을 이용하여 아크 플래시 이벤트를 검출하는 방법, 시스템 및 장치 - Google Patents

광 및 시간 판별을 이용하여 아크 플래시 이벤트를 검출하는 방법, 시스템 및 장치

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KR101806561B1
KR101806561B1 KR1020110090578A KR20110090578A KR101806561B1 KR 101806561 B1 KR101806561 B1 KR 101806561B1 KR 1020110090578 A KR1020110090578 A KR 1020110090578A KR 20110090578 A KR20110090578 A KR 20110090578A KR 101806561 B1 KR101806561 B1 KR 101806561B1
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South Korea
Prior art keywords
circuit breaker
controller
current
optical
event
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Korean (ko)
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KR20120025999A (ko
Inventor
조지 윌리엄 로스코
로버트 조셉 카지아노
다니엘 에드워드 델피노
토마스 프레더릭 쥬니어 파팔로
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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
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/04—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of DC component by short circuits in AC networks

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Locating Faults (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Installation Of Bus-Bars (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
KR1020110090578A 2010-09-08 2011-09-07 광 및 시간 판별을 이용하여 아크 플래시 이벤트를 검출하는 방법, 시스템 및 장치 Active KR101806561B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/877,181 US8564915B2 (en) 2010-09-08 2010-09-08 Methods, systems, and apparatus for detecting arc flash events using light and time discrimination
US12/877,181 2010-09-08

Publications (2)

Publication Number Publication Date
KR20120025999A KR20120025999A (ko) 2012-03-16
KR101806561B1 true KR101806561B1 (ko) 2017-12-07

Family

ID=44772742

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110090578A Active KR101806561B1 (ko) 2010-09-08 2011-09-07 광 및 시간 판별을 이용하여 아크 플래시 이벤트를 검출하는 방법, 시스템 및 장치

Country Status (5)

Country Link
US (1) US8564915B2 (enExample)
EP (1) EP2429050B1 (enExample)
JP (1) JP5890635B2 (enExample)
KR (1) KR101806561B1 (enExample)
CN (1) CN102403691B (enExample)

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US8964344B2 (en) * 2012-08-24 2015-02-24 Schneider Electric USA, Inc. Circuit breaker signaling system for control of an arc fault detection system
US9053881B2 (en) 2012-08-24 2015-06-09 Schneider Electric USA, Inc. Arc detection with resistance to nuisance activation through light subtraction
US9438028B2 (en) * 2012-08-31 2016-09-06 Schweitzer Engineering Laboratories, Inc. Motor relay with integrated arc-flash detection
WO2014156945A1 (ja) * 2013-03-29 2014-10-02 旭東電気株式会社 アーク発生検知装置及び開閉器
US9476795B1 (en) * 2013-10-15 2016-10-25 Nathaniel Group, Inc. Optical-detection systems and methods for determining state of engagement of mating connectors, and equipment incorporating same
US9570900B2 (en) 2014-02-17 2017-02-14 Eaton Corporation Low voltage arc flash switch
US9570901B2 (en) 2014-02-17 2017-02-14 Eaton Corporation Electronic circuit and low voltage arc flash system including an electromagnetic trigger
CN106030949B (zh) * 2014-02-19 2020-04-14 管理科学有限公司 用于在电力系统中保护免受不安全状态影响的系统
GB2525266B (en) * 2014-02-21 2020-11-18 Cummins Power Generation Ip Apparatus and method for providing protection against Arc flash in a generator set
US10523000B2 (en) 2015-03-24 2019-12-31 Eaton Intelligent Power Limited Arc flash mitigation switch for quenching external arc faults in low voltage switchgear
US10224706B2 (en) * 2015-05-13 2019-03-05 Nicholas Kreekon Fuse box for mitigating arc faults and current surges
JP6776065B2 (ja) * 2016-09-02 2020-10-28 株式会社東芝 内部アーク保護装置
CN108414928B (zh) * 2018-03-29 2023-05-26 广东电网有限责任公司 一种断路器线圈分合闸时间检测方法及装置
JP7236637B2 (ja) * 2019-05-29 2023-03-10 パナソニックＩｐマネジメント株式会社 アーク検出システム、アーク検出方法、プログラム、及び分電盤
US11527878B2 (en) 2020-10-14 2022-12-13 Eaton Intelligent Power Limited Hybrid arc flash mitigation system
US11482851B2 (en) 2020-10-14 2022-10-25 Eaton Intelligent Power Limited Arc flash mitigation device
CN112213589A (zh) * 2020-10-20 2021-01-12 国网江苏省电力有限公司 一种弧光保护装置的在线检测系统及方法
US11855435B2 (en) * 2021-12-13 2023-12-26 Eaton Intelligent Power Limited Arc flash accessory module
EP4462462A1 (en) * 2023-05-12 2024-11-13 Abb Schweiz Ag Circuit breaker system with reduced own time: fault protection

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JP2587913Y2 (ja) * 1993-08-17 1998-12-24 日新電機株式会社 ガス絶縁開閉装置事故区間検出装置
JPH08235976A (ja) * 1995-02-27 1996-09-13 Takaoka Electric Mfg Co Ltd ガス遮断器の故障検出装置
US6229680B1 (en) * 1999-08-16 2001-05-08 Eaton Corporation Apparatus and method for optically detecting arcing faults in electric power systems in the presence of other light sources
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JP5311619B2 (ja) * 2008-03-14 2013-10-09 株式会社Ｎｔｔファシリティーズ 遮断器定格電流判定装置、遮断器定格電流判定システム、遮断器定格電流判定方法、およびプログラム
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Also Published As

Publication number Publication date
EP2429050B1 (en) 2018-08-01
CN102403691B (zh) 2016-05-11
EP2429050A3 (en) 2014-07-02
JP2012060877A (ja) 2012-03-22
US20120057263A1 (en) 2012-03-08
JP5890635B2 (ja) 2016-03-22
KR20120025999A (ko) 2012-03-16
CN102403691A (zh) 2012-04-04
EP2429050A2 (en) 2012-03-14
US8564915B2 (en) 2013-10-22

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