JP2857529B2 - 回路遮断器 - Google Patents

回路遮断器

Info

Publication number
JP2857529B2
JP2857529B2 JP4047055A JP4705592A JP2857529B2 JP 2857529 B2 JP2857529 B2 JP 2857529B2 JP 4047055 A JP4047055 A JP 4047055A JP 4705592 A JP4705592 A JP 4705592A JP 2857529 B2 JP2857529 B2 JP 2857529B2
Authority
JP
Japan
Prior art keywords
value
circuit
output
addition
analog
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
JP4047055A
Other languages
English (en)
Japanese (ja)
Other versions
JPH05252642A (ja
Inventor
善博 畠山
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4047055A priority Critical patent/JP2857529B2/ja
Priority to TW081107198A priority patent/TW222722B/zh
Priority to TW082108584A priority patent/TW228037B/zh
Priority to KR1019920017855A priority patent/KR970002270B1/ko
Priority to CN93102405A priority patent/CN1033061C/zh
Priority to DE69306144T priority patent/DE69306144T2/de
Priority to EP93103331A priority patent/EP0561210B1/en
Priority to US08/025,945 priority patent/US5353188A/en
Publication of JPH05252642A publication Critical patent/JPH05252642A/ja
Application granted granted Critical
Publication of JP2857529B2 publication Critical patent/JP2857529B2/ja
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
    • 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
    • H02H3/08—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 responsive to excess current
    • H02H3/093—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 responsive to excess current with timing means
    • H02H3/0935—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 responsive to excess current with timing means the timing being determined by numerical means
    • 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
    • H02H3/08—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 responsive to excess current
    • H02H3/093—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 responsive to excess current with timing means

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP4047055A 1992-03-04 1992-03-04 回路遮断器 Expired - Fee Related JP2857529B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP4047055A JP2857529B2 (ja) 1992-03-04 1992-03-04 回路遮断器
TW081107198A TW222722B (en, 2012) 1992-03-04 1992-09-14
TW082108584A TW228037B (en, 2012) 1992-03-04 1992-09-14
KR1019920017855A KR970002270B1 (ko) 1992-03-04 1992-09-30 회로차단기
CN93102405A CN1033061C (zh) 1992-03-04 1993-02-25 电路断路器
DE69306144T DE69306144T2 (de) 1992-03-04 1993-03-02 Überstrom-Detektorkreis für einen Stromunterbrecher
EP93103331A EP0561210B1 (en) 1992-03-04 1993-03-02 Overcurrent detector circuit for a circuit-breaker
US08/025,945 US5353188A (en) 1992-03-04 1993-03-03 Overcurrent detector circuit for a circuit-breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4047055A JP2857529B2 (ja) 1992-03-04 1992-03-04 回路遮断器

Publications (2)

Publication Number Publication Date
JPH05252642A JPH05252642A (ja) 1993-09-28
JP2857529B2 true JP2857529B2 (ja) 1999-02-17

Family

ID=12764478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4047055A Expired - Fee Related JP2857529B2 (ja) 1992-03-04 1992-03-04 回路遮断器

Country Status (7)

Country Link
US (1) US5353188A (en, 2012)
EP (1) EP0561210B1 (en, 2012)
JP (1) JP2857529B2 (en, 2012)
KR (1) KR970002270B1 (en, 2012)
CN (1) CN1033061C (en, 2012)
DE (1) DE69306144T2 (en, 2012)
TW (2) TW228037B (en, 2012)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4313532B4 (de) * 1993-04-24 2007-08-30 Robert Bosch Gmbh Verfahren zur Überprüfung einer Endstufe
US5633776A (en) * 1995-07-24 1997-05-27 Babcock, Inc. Circuit breaker
RU2212745C2 (ru) * 2001-03-28 2003-09-20 Шевчук Александр Сергеевич Источник постоянного напряжения
GB0120748D0 (en) 2001-08-25 2001-10-17 Lucas Aerospace Power Equip Generator
US20030212473A1 (en) * 2002-02-25 2003-11-13 General Electric Company Processing system for a power distribution system
US7058482B2 (en) * 2002-02-25 2006-06-06 General Electric Company Data sample and transmission modules for power distribution systems
AU2003217689A1 (en) 2002-02-25 2003-09-09 General Electric Company Circuit breaker lockout
US7747356B2 (en) 2002-02-25 2010-06-29 General Electric Company Integrated protection, monitoring, and control system
US7532955B2 (en) 2002-02-25 2009-05-12 General Electric Company Distributed protection system for power distribution systems
US7111195B2 (en) 2002-02-25 2006-09-19 General Electric Company Method and system for external clock to obtain multiple synchronized redundant computers
DE10210920B4 (de) * 2002-03-13 2005-02-03 Moeller Gmbh Leistungsschalter mit elektronischem Auslöser
JP4096668B2 (ja) * 2002-09-06 2008-06-04 三菱電機株式会社 回路遮断器
US7636616B2 (en) 2003-02-25 2009-12-22 General Electric Company Protection system for power distribution systems
DE10343350A1 (de) * 2003-09-12 2005-04-21 Siemens Ag Verfahren zur Steuerung eines elektronischen Überstromauslösers für Niederspannungs-Leistungsschalter
US7178436B2 (en) * 2003-11-07 2007-02-20 United States Steel Corporation Method of cutting carbon and alloy steel
DE102004017583A1 (de) * 2004-04-07 2005-10-27 Deutsche Thomson-Brandt Gmbh Verfahren und Schaltung zur Steuerung eines elektronischen Bauelements
JP4670413B2 (ja) * 2004-07-07 2011-04-13 トヨタ自動車株式会社 電源装置
DE102007003176B4 (de) * 2007-01-22 2014-06-18 Siemens Aktiengesellschaft Leitungsschutzschalter
JP4908245B2 (ja) * 2007-01-26 2012-04-04 三菱電機株式会社 回路遮断器
JP5212005B2 (ja) * 2008-10-08 2013-06-19 三菱電機株式会社 電子式回路遮断器
DE102009025514A1 (de) * 2009-06-19 2010-12-30 Ellenberger & Poensgen Gmbh Steuerverfahren zur Auslösung eines elektronischen Schutzschalters
DE112012006209B4 (de) * 2012-04-09 2017-09-07 Mitsubishi Electric Corporation Analoges PLC-Ausgabemodul
CN104682684B (zh) * 2015-03-27 2018-02-16 北京纵横机电技术开发公司 一种变流器及其过流过压保护方法
DE102015223358A1 (de) * 2015-11-25 2017-06-01 Phoenix Contact Gmbh & Co. Kg Vorrichtung zur Detektion eines Überstroms

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2020124B (en) * 1978-04-27 1982-08-25 Tokyo Shibaura Electric Co Overcurrent protection
US4250532A (en) * 1979-02-12 1981-02-10 Gould Inc. Electronic overcurrent detection and tripping circuit
AT376852B (de) * 1982-07-29 1985-01-10 Naimer H L Schaltungsanordnung fuer ein rechnergestuetztes schaltgeraet
DE3304921A1 (de) * 1983-02-12 1984-08-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Digitalelektronischer ueberstromausloeser
GB2140633A (en) * 1983-04-29 1984-11-28 Plessey Co Plc Load tripping circuits
US4695961A (en) * 1983-07-29 1987-09-22 Mitsubishi Denki Kabushiki Kaisha Solid state overcurrent detector
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
DE3631167A1 (de) * 1986-09-11 1988-03-24 Siemens Ag Verfahren zum erzeugen eines ausloesesignals in abhaengigkeit von der groesse und der dauer eines ueberstromes
DE3782056T2 (de) * 1987-07-23 1993-04-29 Mitsubishi Electric Corp Ueberstromdetektor und leistungsschalter.
DE3784927T2 (de) * 1987-07-23 1993-10-14 Mitsubishi Electric Corp Überstromdetektor.
JPH0223021A (ja) * 1988-07-08 1990-01-25 Mitsubishi Electric Corp 回路しや断器
US4943888A (en) * 1989-07-10 1990-07-24 General Electric Company Electronic circuit breaker using digital circuitry having instantaneous trip capability

Also Published As

Publication number Publication date
KR930020504A (ko) 1993-10-20
TW222722B (en, 2012) 1994-04-21
EP0561210A2 (en) 1993-09-22
EP0561210B1 (en) 1996-11-27
DE69306144D1 (de) 1997-01-09
CN1076811A (zh) 1993-09-29
JPH05252642A (ja) 1993-09-28
DE69306144T2 (de) 1997-03-20
EP0561210A3 (en) 1994-10-26
TW228037B (en, 2012) 1994-08-11
KR970002270B1 (ko) 1997-02-27
US5353188A (en) 1994-10-04
CN1033061C (zh) 1996-10-16

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