JP2009266815A5 - - Google Patents

Download PDF

Info

Publication number
JP2009266815A5
JP2009266815A5 JP2009096159A JP2009096159A JP2009266815A5 JP 2009266815 A5 JP2009266815 A5 JP 2009266815A5 JP 2009096159 A JP2009096159 A JP 2009096159A JP 2009096159 A JP2009096159 A JP 2009096159A JP 2009266815 A5 JP2009266815 A5 JP 2009266815A5
Authority
JP
Japan
Prior art keywords
circuit breaker
response
processor
interlock
fault condition
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
JP2009096159A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009266815A (ja
JP5352327B2 (ja
Filing date
Publication date
Priority claimed from US12/103,303 external-priority patent/US8270136B2/en
Application filed filed Critical
Publication of JP2009266815A publication Critical patent/JP2009266815A/ja
Publication of JP2009266815A5 publication Critical patent/JP2009266815A5/ja
Application granted granted Critical
Publication of JP5352327B2 publication Critical patent/JP5352327B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2009096159A 2008-04-15 2009-04-10 差別化した障害に対する回路遮断器ゾーン選択インタロック及び動作方法 Active JP5352327B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/103,303 US8270136B2 (en) 2008-04-15 2008-04-15 Circuit breaker zone selective interlock for differentiated faults and method of operation
US12/103,303 2008-04-15

Publications (3)

Publication Number Publication Date
JP2009266815A JP2009266815A (ja) 2009-11-12
JP2009266815A5 true JP2009266815A5 (https=) 2013-04-25
JP5352327B2 JP5352327B2 (ja) 2013-11-27

Family

ID=40886084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009096159A Active JP5352327B2 (ja) 2008-04-15 2009-04-10 差別化した障害に対する回路遮断器ゾーン選択インタロック及び動作方法

Country Status (5)

Country Link
US (2) US8270136B2 (https=)
EP (1) EP2110919B1 (https=)
JP (1) JP5352327B2 (https=)
CN (1) CN101567548B (https=)
CA (1) CA2662237A1 (https=)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010042569A1 (de) * 2010-10-18 2012-04-19 Siemens Aktiengesellschaft Verfahren für ein Stromverteilungssytem mit zwei selektiv auslösenden Schaltern
DE102011075353B4 (de) * 2011-05-05 2019-06-19 Kries-Energietechnik Gmbh & Co.Kg Fehlerüberwachungssystem für eine Verteilnetzstation eines Energieversorgungsnetzes
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
US9391441B2 (en) * 2012-09-12 2016-07-12 Schneider Electric USA, Inc. Zone selective interlocking for optical flash detection suppression
US8737030B2 (en) 2012-09-14 2014-05-27 General Electric Company Power distribution systems and methods of operating a power distribution system
US8724274B2 (en) 2012-09-14 2014-05-13 General Electric Company Power distribution systems and methods of operating a power distribution system
US9379537B2 (en) * 2013-10-21 2016-06-28 Eaton Corporation Power system including a circuit providing smart zone selective interlocking communication
US9692223B2 (en) 2013-10-31 2017-06-27 General Electric Company Power distribution systems and methods of testing a power distribution system
US9728955B2 (en) * 2013-12-11 2017-08-08 General Electric Company Zone selective interlocking (ZSI) power distribution operating a ZSI power distribution system
GB2527534A (en) * 2014-06-24 2015-12-30 Eaton Ind Netherlands Bv Selective circuit breaker
US9748763B2 (en) 2014-11-04 2017-08-29 General Electric Company Circuit protection devices and methods of monitoring protection devices in a power distribution system
US9564751B2 (en) * 2014-11-14 2017-02-07 General Electric Company Zone selective interlocking and circuit protection device monitoring in a power distribution system
FR3032837B1 (fr) * 2015-02-17 2017-02-24 Commissariat Energie Atomique Systeme de protection selective d'un reseau electrique et procede de protection associe
US10276321B2 (en) * 2015-04-06 2019-04-30 Atom Power, Inc. Dynamic coordination of protection devices in electrical distribution systems
DE102016201651B4 (de) * 2015-04-30 2020-01-30 Siemens Aktiengesellschaft Leistungsschalter
US9692224B2 (en) * 2015-06-15 2017-06-27 General Electric Company Power distribution systems and methods of monitoring zone selective interlocking in a power distribution system
US10673225B2 (en) * 2015-09-24 2020-06-02 Brainwave Research Corporation Electrical receptacle fault protection
WO2018018144A1 (en) * 2016-07-26 2018-02-01 Brainwave Research Corporation Systems and methods using electrical receptacles for integrated power control, communication and monitoring
US11101641B2 (en) 2018-09-24 2021-08-24 S&C Electric Company Fault protection devices and related reclosing methods
US11233387B2 (en) * 2019-02-08 2022-01-25 Rockwell Automation Technologies, Inc. Power system performance based on updated performance characteristics of a protection device
US11368010B2 (en) * 2020-01-17 2022-06-21 Eaton Intelligent Power Limited Solid state circuit interrupter with solid state interlocking mechanism
WO2021252948A1 (en) 2020-06-11 2021-12-16 Nvent Services Gmbh Systems and methods for controlling digital circuit breakers
CN112752248B (zh) * 2020-12-29 2022-07-15 杭州拓深科技有限公司 一种小型智能断路器的组网通信方法
US12181524B2 (en) * 2022-07-12 2024-12-31 Schweitzer Engineering Laboratories, Inc. Trip circuit current display
WO2025250229A1 (en) * 2024-05-31 2025-12-04 TOWA Industries Inc. Intelligent power distribution management system
CN119602175B (zh) * 2024-11-25 2025-09-19 天津航空机电有限公司 一种基于通道保护双阶梯大功率sspc硬件电路

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4266259A (en) * 1979-09-04 1981-05-05 General Electric Company Long-time and short-time overcurrent signal processor for circuit breaker static trip units
JPH03274620A (ja) * 1990-03-23 1991-12-05 Toshiba Corp 開閉器制御装置
US5872722A (en) * 1996-09-04 1999-02-16 Eaton Corporation Apparatus and method for adjustment and coordination of circuit breaker trip curves through graphical manipulation
IT1286047B1 (it) * 1996-10-25 1998-07-07 Abb Research Ltd Sistema di distribuzione dell'energia elettrica con interruttori automatici di protezione e relativo procedimento
US5875088A (en) * 1998-02-17 1999-02-23 Eaton Corporation Electrical switching apparatus employing interlocks for first and second trip functions
US6297939B1 (en) 1999-11-05 2001-10-02 Siemens Energy & Automation, Inc. Zone selective interlock for a circuit breaker system
JP2002233081A (ja) * 2001-02-05 2002-08-16 Toshiba Corp 機器監視制御システム
ITTO20050711A1 (it) * 2005-10-07 2007-04-08 Ansaldo Ricerche S P A Rete di distribuzione di energia di tipo riconfigurabile

Similar Documents

Publication Publication Date Title
JP2009266815A5 (https=)
JP2012044861A5 (https=)
JP5695158B2 (ja) 事故電流高速検出回路
JP2012122998A5 (https=)
RU2013105485A (ru) Быстродействующая дистанционная защита для сетей энергоснабжения
MX2012006806A (es) Cortacircuito miniatura electrónico con indicación de desconexión que usa la función de desconexión del cortacircuito como el mecanismo de retroalimentación.
WO2008140096A1 (ja) 過電流保護装置
JP5639451B2 (ja) 回路遮断器制御
EP2381455A3 (en) Hybrid fault current limiter
JP2013172603A (ja) 半導体遮断器、及び直流給電システム
WO2008112901A3 (en) Circuit breakers with ground fault and overcurrent trip
JP2012065459A (ja) 過電流検出装置及び過電流検出方法
CN203983950U (zh) 中性线断线自动保护装置
CN103390886A (zh) 线路距离保护防误动方法
MX2015016903A (es) Metodo para dispositivo de tomacorriente para proteger la falla de arco eléctrico en paralelo corriente arriba.
WO2010094049A8 (de) Schutzschalter mit detektion der aperiodischen stromänderung
CN205544221U (zh) 一种智能式漏电计量监控保护器
JP3899280B2 (ja) 過電流検出装置
JP5587127B2 (ja) コード短絡検知回路及びコンセント装置
CN102064536A (zh) 一种电流保护方法
KR20150128123A (ko) 변압기 이상 감시가 가능한 디지털 보호 계전기
CN102487190B (zh) 变压器高压侧保护装置
CN204179647U (zh) 一种插拔式断路器的过热保护装置
CN2884216Y (zh) 电流检测装置
JP2007325399A (ja) 分電盤