DE69025312D1 - Rechnergesteuertes schutzschalterauslösesystem mit zuverlässiger zustandsanzeige - Google Patents

Rechnergesteuertes schutzschalterauslösesystem mit zuverlässiger zustandsanzeige

Info

Publication number
DE69025312D1
DE69025312D1 DE69025312T DE69025312T DE69025312D1 DE 69025312 D1 DE69025312 D1 DE 69025312D1 DE 69025312 T DE69025312 T DE 69025312T DE 69025312 T DE69025312 T DE 69025312T DE 69025312 D1 DE69025312 D1 DE 69025312D1
Authority
DE
Germany
Prior art keywords
circuit breaker
status indicator
computer controlled
controlled circuit
breaker system
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.)
Expired - Fee Related
Application number
DE69025312T
Other languages
English (en)
Other versions
DE69025312T2 (de
Inventor
Leon Durivage
William Bacher
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.)
Schneider Electric USA Inc
Original Assignee
Square D 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 Square D Co filed Critical Square D Co
Publication of DE69025312D1 publication Critical patent/DE69025312D1/de
Application granted granted Critical
Publication of DE69025312T2 publication Critical patent/DE69025312T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power
    • 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
DE69025312T 1989-08-31 1990-08-22 Rechnergesteuertes schutzschalterauslösesystem mit zuverlässiger zustandsanzeige Expired - Fee Related DE69025312T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/403,244 US5089928A (en) 1989-08-31 1989-08-31 Processor controlled circuit breaker trip system having reliable status display
PCT/US1990/004780 WO1991003826A1 (en) 1989-08-31 1990-08-22 Processor controlled circuit breaker trip system having reliable status display

Publications (2)

Publication Number Publication Date
DE69025312D1 true DE69025312D1 (de) 1996-03-21
DE69025312T2 DE69025312T2 (de) 1996-10-17

Family

ID=23595057

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69025312T Expired - Fee Related DE69025312T2 (de) 1989-08-31 1990-08-22 Rechnergesteuertes schutzschalterauslösesystem mit zuverlässiger zustandsanzeige

Country Status (7)

Country Link
US (1) US5089928A (de)
EP (1) EP0440769B1 (de)
JP (1) JP3074017B2 (de)
CA (1) CA2039713C (de)
DE (1) DE69025312T2 (de)
IE (1) IE73281B1 (de)
WO (1) WO1991003826A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682232B1 (fr) * 1991-10-02 1997-05-09 Merlin Gerin Declencheur electronique comportant des moyens de signalisation locale du type de defaut detecte.
US5214560A (en) * 1992-06-19 1993-05-25 Square D Company Microprocessor watch-dog monitor for electronic trip units
US5485343A (en) * 1994-02-22 1996-01-16 General Electric Company Digital circuit interrupter with battery back-up facility
US5539605A (en) * 1994-05-25 1996-07-23 General Electric Company Digital circuit interrupter undervoltage release accessory
DE19849296A1 (de) * 1998-10-16 2000-04-27 Siemens Ag Schaltungsanordnung zur Ansteuerung eines Auslösers
DE60234310D1 (de) * 2002-03-22 2009-12-24 S I R T A S R L Ein verbessertes elektrisches Schaltfeld mit transistorischem Stromversorgungsmittel, das im Blackoutfall funktioniert
US7085662B2 (en) * 2004-07-30 2006-08-01 Siemens Energy & Automation, Inc. Power quality indicator
US7369389B2 (en) * 2005-12-08 2008-05-06 General Electric Company Electronic trip unit for circuit breakers
BRPI0711899A2 (pt) 2006-05-19 2011-12-13 Schweitzer Engineering Lab Inc interface de usuário para um dispositivo sem fio
WO2008066951A2 (en) * 2006-05-19 2008-06-05 Schweitzer Engineering Laboratories, Inc. System and apparatus for optical communications through a semi-opaque material
US7683261B2 (en) * 2006-05-19 2010-03-23 Schweitzer Engineering Laboratories, Inc. Article and method for providing a seal for an encapsulated device
WO2007137192A2 (en) 2006-05-19 2007-11-29 Schweitzer Engineering Laboratories, Inc. Apparatus and system for adjusting settings of a power system device using a magnetically coupled actuator
MX2008014568A (es) 2006-05-19 2008-11-28 Schweitzer Engineering Lab Inc Dispositivo de verificacion de indicador de circuito averiado con verificador de memoria inalambrico.
US8059006B2 (en) 2007-05-18 2011-11-15 Schweitzer Engineering Laboratories, Inc. System and method for communicating power system information through a radio frequency device
US7692538B2 (en) * 2006-05-19 2010-04-06 Schweitzer Engineering Laboratories, Inc. User interface for monitoring a plurality of faulted circuit indicators
US7791346B2 (en) * 2006-10-07 2010-09-07 Ko Instruments, Inc. Device and method for testing an electrical power branch circuit
DE102007047166A1 (de) * 2007-09-26 2009-04-02 Siemens Ag Steuerung der Anzeigehintergrundbeleuchtung bei einem Leistungsschalter
US7995314B2 (en) * 2007-12-03 2011-08-09 Siemens Industry, Inc. Devices, systems, and methods for managing a circuit breaker
US8018092B2 (en) * 2008-04-15 2011-09-13 General Electric Company System and method for managing power supply to a circuit breaker control unit
US8665102B2 (en) * 2008-07-18 2014-03-04 Schweitzer Engineering Laboratories Inc Transceiver interface for power system monitoring
US8280653B2 (en) * 2009-02-10 2012-10-02 Eaton Corporation Zone selective interlocking test method and apparatus, and circuit interrupter apparatus and power distribution system including the same
US8526156B2 (en) 2011-12-21 2013-09-03 Schweitzer Engineering Laboratories Inc High speed signaling of power system conditions
DE102012215523B4 (de) * 2012-08-31 2022-05-19 Siemens Aktiengesellschaft Verfahren zur Sicherstellung der Schutzfunktion eines Schalters und Schalter zur Durchführung des Verfahrens
US9991693B2 (en) * 2012-10-17 2018-06-05 General Electric Company Circuit protection device and methods of configuring a circuit protection device
US9331746B2 (en) * 2012-12-19 2016-05-03 Eaton Corporation System and method for providing information to and/or obtaining information from a component of an electrical distribution system
EP3007292B1 (de) * 2013-05-31 2019-12-18 Mitsubishi Electric Corporation Verriegelungsanzeigesystem für schutzschalter und schutzschalter
FR3018922B1 (fr) 2014-03-24 2017-09-01 Schneider Electric Ind Sas Dispositif de surveillance muni d'un gestionnaire de decharge de batterie et procede de gestion de decharge
FR3018961B1 (fr) 2014-03-24 2016-04-01 Schneider Electric Ind Sas Dispositif de gestion des causes de declenchement dans un declencheur electronique
KR102058400B1 (ko) * 2015-04-09 2019-12-24 엘에스산전 주식회사 전력계통의 선로에서 순시전류 판별장치
EP3386052B1 (de) * 2017-04-04 2021-06-23 ABB Schweiz AG Elektronische schutzvorrichtung
DE102017211900B4 (de) * 2017-07-12 2020-02-20 Siemens Aktiengesellschaft Leistungsschalter und Verfahren
US11397198B2 (en) 2019-08-23 2022-07-26 Schweitzer Engineering Laboratories, Inc. Wireless current sensor

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121269A (en) * 1977-05-06 1978-10-17 General Electric Company Ground fault signal circuit for circuit breaker trip unit
JPS54120371A (en) * 1978-03-12 1979-09-18 Aisin Seiki Co Ltd Open system calliper of automobile disc brake
US4208693A (en) * 1978-03-15 1980-06-17 Square D Company Circuit breaker having an electronic fault sensing and trip initiating unit
US4337837A (en) * 1978-10-12 1982-07-06 J. I. Case Company Mounting mechanism for angle dozer blade
JPS6051747B2 (ja) * 1978-11-06 1985-11-15 株式会社日立製作所 装置使用率表示装置
US4331997A (en) * 1980-04-15 1982-05-25 Westinghouse Electric Corp. Circuit interrupter with digital trip unit and potentiometers for parameter entry
US4351012A (en) * 1980-04-15 1982-09-21 Westinghouse Electric Corp. Circuit interrupter with digital trip unit and means to enter trip settings
US4331998A (en) * 1980-04-15 1982-05-25 Westinghouse Electric Corp. Circuit interrupter with digital trip unit and style designator circuit
US4335437A (en) * 1980-04-15 1982-06-15 Westinghouse Electric Corp. Circuit interrupter with energy management functions
US4335413A (en) * 1980-04-15 1982-06-15 Westinghouse Electric Corp. Circuit interrupter with remote indicator and power supply
US4331999A (en) * 1980-04-15 1982-05-25 Westinghouse Electric Corp. Circuit interrupter with digital trip unit and power supply
US4338647A (en) * 1980-04-15 1982-07-06 Westinghouse Electric Corp. Circuit interrupter with digital trip unit and optically-coupled data input/output system
US4377836A (en) * 1980-04-15 1983-03-22 Westinghouse Electric Corp. Circuit interrupter with solid state digital trip unit and positive power-up feature
US4428022A (en) * 1980-04-15 1984-01-24 Westinghouse Electric Corp. Circuit interrupter with digital trip unit and automatic reset
US4476511A (en) * 1980-04-15 1984-10-09 Westinghouse Electric Corp. Circuit interrupter with front panel numeric display
US4351013A (en) * 1980-04-15 1982-09-21 Westinghouse Electric Corp. Circuit interrupter with multiple display and parameter entry means
US4429340A (en) * 1981-03-25 1984-01-31 General Electric Co. Bargraph displays for static trip circuit breakers
US4419619A (en) * 1981-09-18 1983-12-06 Mcgraw-Edison Company Microprocessor controlled voltage regulating transformer
US4535409A (en) * 1981-09-18 1985-08-13 Mcgraw-Edison Company Microprocessor based recloser control
US4794369A (en) * 1982-02-25 1988-12-27 Scientific Columbus, Inc. Multi-function electricity metering transducer
US4709339A (en) * 1983-04-13 1987-11-24 Fernandes Roosevelt A Electrical power line parameter measurement apparatus and systems, including compact, line-mounted modules
US4783748A (en) * 1983-12-09 1988-11-08 Quadlogic Controls Corporation Method and apparatus for remote measurement
JPS60196806A (ja) * 1984-03-19 1985-10-05 Matsushita Electric Ind Co Ltd ホ−ムコントロ−ル装置
JPS60196896A (ja) * 1984-03-19 1985-10-05 鎌田信号機株式会社 警報方法およびその装置
US4550360A (en) * 1984-05-21 1985-10-29 General Electric Company Circuit breaker static trip unit having automatic circuit trimming
US4680706A (en) * 1984-05-31 1987-07-14 Cooper Industries, Inc. Recloser control with independent memory
US4631625A (en) * 1984-09-27 1986-12-23 Siemens Energy & Automation, Inc. Microprocessor controlled circuit breaker trip unit
FR2578090B1 (fr) * 1985-02-25 1989-12-01 Merlin Gerin Disjoncteur a declencheur statique numerise a fonction de declenchement a temps inverse
FR2578091B1 (fr) * 1985-02-25 1988-08-05 Merlin Gerin Disjoncteur a declencheur statique numerique dote d'un circuit de calibrage
FR2578112B1 (fr) * 1985-02-25 1988-03-18 Merlin Gerin Disjoncteur a declencheur statique a chaine de traitement numerique shunte par une chaine de traitement analogique
US4706155A (en) * 1985-03-06 1987-11-10 Square D Company Restraint signal interface circuit
JPS61290515A (ja) * 1985-06-19 1986-12-20 Canon Inc 電子機器
KR910000118B1 (ko) * 1985-11-07 1991-01-21 가부시끼가이샤 도시바 전력계통의 정보 데이타 출력장치
US4747061A (en) * 1986-03-17 1988-05-24 Westinghouse Electric Corp. Automatic transfer switch for a wide range of source voltage
JPS63126018A (ja) * 1986-11-17 1988-05-30 Hitachi Ltd 半導体集積回路
US4752853A (en) * 1987-02-20 1988-06-21 Westinghouse Electric Corp. Circuit interrupter apparatus with an integral trip curve display
JP2760787B2 (ja) * 1987-08-28 1998-06-04 株式会社日立製作所 電子計算機システムの運転制御装置
US4996646A (en) * 1988-03-31 1991-02-26 Square D Company Microprocessor-controlled circuit breaker and system

Also Published As

Publication number Publication date
EP0440769A4 (en) 1993-01-27
CA2039713C (en) 1995-12-26
WO1991003826A1 (en) 1991-03-21
IE73281B1 (en) 1997-05-21
IE903139A1 (en) 1991-03-13
EP0440769A1 (de) 1991-08-14
DE69025312T2 (de) 1996-10-17
CA2039713A1 (en) 1991-03-01
EP0440769B1 (de) 1996-02-07
JPH04503148A (ja) 1992-06-04
US5089928A (en) 1992-02-18
JP3074017B2 (ja) 2000-08-07

Similar Documents

Publication Publication Date Title
DE69025312D1 (de) Rechnergesteuertes schutzschalterauslösesystem mit zuverlässiger zustandsanzeige
DE68927888D1 (de) Schalter mit Anzeiger
DE69013669D1 (de) Rechnergesteuertes schutzschalterauslösesystem mit einem intelligenten nennwertstecker.
DE69032783T2 (de) CPU-Bussteuerschaltung
DE69331927D1 (de) Rechnergesteuerte schalteranordnung mit identifikationsschaltung
BR8900278A (pt) Disjuntor
DE69032195D1 (de) Pegelwertregelsystem in einer Empfängerschaltung
KR900007014A (ko) 원격조작식 회로차단기
KR900007017A (ko) 원격조작식 회로차단기
BR8904551A (pt) Disjuntor
DK0387729T3 (da) Elektronisk kontaktorstyring
KR900016210U (ko) 전자스위치
DE69029305D1 (de) Stromkreisunterbrecher
DK346589A (da) Elektrisk datamatforbindelsessystem
BR8905307A (pt) Disjuntor
NO180699C (no) Elektronisk gjenstandsovervåkningssystem
KR900005678U (ko) 회로 차단기의 누전표시 장치
DE69030244D1 (de) Äusserliche Gleichzeitigkeitssteuerschaltung
KR900020802U (ko) 감지기의 연결회선의 단선 검출회로
BR8903776A (pt) Disjuntor
KR910012265U (ko) 온도센서의 단선 감지회로
GB8911496D0 (en) Computer system response indicator
SE8903542D0 (sv) Larmindikerad krets
KR900014701U (ko) 전자, 전기기기용 표시등
DK501186D0 (da) Kodestyret elektromagnetisk kredslaeb med et alarmeringsorgan

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee