JP2012060877A5 - - Google Patents

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Publication number
JP2012060877A5
JP2012060877A5 JP2011192472A JP2011192472A JP2012060877A5 JP 2012060877 A5 JP2012060877 A5 JP 2012060877A5 JP 2011192472 A JP2011192472 A JP 2011192472A JP 2011192472 A JP2011192472 A JP 2011192472A JP 2012060877 A5 JP2012060877 A5 JP 2012060877A5
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JP
Japan
Prior art keywords
breaker
controller
protection system
open
power equipment
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.)
Granted
Application number
JP2011192472A
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English (en)
Japanese (ja)
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JP2012060877A (ja
JP5890635B2 (ja
Filing date
Publication date
Priority claimed from US12/877,181 external-priority patent/US8564915B2/en
Application filed filed Critical
Publication of JP2012060877A publication Critical patent/JP2012060877A/ja
Publication of JP2012060877A5 publication Critical patent/JP2012060877A5/ja
Application granted granted Critical
Publication of JP5890635B2 publication Critical patent/JP5890635B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2011192472A 2010-09-08 2011-09-05 光および時間弁別を使用してアークフラッシュ事象を検出するための電力機器保護システム及び、コントローラ Active JP5890635B2 (ja)

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 (3)

Publication Number Publication Date
JP2012060877A JP2012060877A (ja) 2012-03-22
JP2012060877A5 true JP2012060877A5 (enExample) 2014-10-16
JP5890635B2 JP5890635B2 (ja) 2016-03-22

Family

ID=44772742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011192472A Active JP5890635B2 (ja) 2010-09-08 2011-09-05 光および時間弁別を使用してアークフラッシュ事象を検出するための電力機器保護システム及び、コントローラ

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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DE102011015066A1 (de) * 2010-03-25 2012-01-12 Abb Technology Ag Schaltanlage für die Mittelspannung mit Kurzschließereinheit
US8797720B2 (en) * 2011-09-13 2014-08-05 Utility Relay Company Manually-controlled arc flash energy reduction system and method for circuit breaker trip units
JP5889143B2 (ja) * 2012-08-21 2016-03-22 三菱電機株式会社 太陽光発電システムおよびアーク検出保護装置
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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US3391361A (en) 1966-12-05 1968-07-02 Gen Electric Adjustable current-responsive device
US4791518A (en) * 1986-06-09 1988-12-13 Bbc Brown Boveri Ag Device for detecting interfering arcs
FR2621748B1 (fr) * 1987-10-09 1996-07-05 Merlin Gerin Declencheur statique d'un disjoncteur a boitier moule
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
US6252365B1 (en) 1999-08-17 2001-06-26 General Electric Company Breaker/starter with auto-configurable trip unit
WO2003073180A1 (en) 2002-02-25 2003-09-04 General Electric Company Method and apparatus for circuit breaker node software architecture
CN100405684C (zh) * 2003-08-04 2008-07-23 新巨企业股份有限公司 弧光放电保护装置
US7035068B2 (en) * 2003-12-05 2006-04-25 Eaton Corporation Apparatus and method employing an optical fiber for closed-loop feedback detection of arcing faults
US7203040B2 (en) 2004-03-31 2007-04-10 Gaton Corporation Method and circuit breaker for reducing arc flash during maintenance in a low voltage power circuit
US7292422B2 (en) 2004-11-29 2007-11-06 Siemens Energy & Automation, Inc. Occupancy-based circuit breaker control
US7646575B2 (en) 2006-03-09 2010-01-12 Utility Relay Co., Ltd. Manually-controlled arc flash energy reduction system and method for circuit breaker trip units
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
US7821749B2 (en) * 2007-03-30 2010-10-26 General Electric Company Arc flash elimination apparatus and method
CN101821635B (zh) * 2007-08-03 2017-07-28 弗莱尔系统公司 无线远程检测器系统和方法
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
US7791846B2 (en) * 2008-07-30 2010-09-07 General Electric Company Arc flash detection system, apparatus and method
MX2011002459A (es) * 2008-09-19 2011-06-24 Schweitzer Engineering Lab Inc Recolector de radiacion electro-optico para deteccion de descarga por arco.
BRPI0918933A2 (pt) * 2008-09-19 2017-08-01 Schweitzer Engineering Lab Inc dispositivo eletrônico inteligente (ied), e, método para detectar um evento de arco elétrico em um sistema de energia
US8451572B2 (en) * 2008-09-19 2013-05-28 Schweitzer Engineering Laboratories Inc Protective device with metering and oscillography

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