DE3463204D1 - Overcurrent protection device - Google Patents

Overcurrent protection device

Info

Publication number
DE3463204D1
DE3463204D1 DE8484401561T DE3463204T DE3463204D1 DE 3463204 D1 DE3463204 D1 DE 3463204D1 DE 8484401561 T DE8484401561 T DE 8484401561T DE 3463204 T DE3463204 T DE 3463204T DE 3463204 D1 DE3463204 D1 DE 3463204D1
Authority
DE
Germany
Prior art keywords
protection device
overcurrent protection
overcurrent
protection
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
Application number
DE8484401561T
Other languages
English (en)
Inventor
Bernard Nicolas
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Application granted granted Critical
Publication of DE3463204D1 publication Critical patent/DE3463204D1/de
Expired 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
    • H02H1/04—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
    • 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
DE8484401561T 1983-07-25 1984-07-25 Overcurrent protection device Expired DE3463204D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8312264A FR2550024B1 (fr) 1983-07-25 1983-07-25 Dispositif de protection a surintensite de courant

Publications (1)

Publication Number Publication Date
DE3463204D1 true DE3463204D1 (en) 1987-05-21

Family

ID=9291087

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484401561T Expired DE3463204D1 (en) 1983-07-25 1984-07-25 Overcurrent protection device

Country Status (6)

Country Link
US (1) US4697218A (de)
EP (1) EP0133128B1 (de)
JP (1) JPS6070924A (de)
CA (1) CA1211199A (de)
DE (1) DE3463204D1 (de)
FR (1) FR2550024B1 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2195845B (en) * 1986-09-30 1991-03-27 Electricity Council Remote protection of three phase distribution transformers
NO864750L (no) * 1986-11-26 1988-05-27 Gni Energetichesky Inst Anordning for transient direktiv beskyttelse av transmisjonslinje som anvender baereboelgestroem overfoering.
US5627712A (en) * 1990-04-19 1997-05-06 General Electric Company Transformer differential relay
US5208542A (en) * 1991-03-28 1993-05-04 Eaton Corporation Timing window arc detection
US5185686A (en) * 1991-03-28 1993-02-09 Eaton Corporation Direction sensing arc detection
US5185685A (en) * 1991-03-28 1993-02-09 Eaton Corporation Field sensing arc detection
US5185684A (en) * 1991-03-28 1993-02-09 Eaton Corporation Frequency selective arc detection
US5185687A (en) * 1991-03-28 1993-02-09 Eaton Corporation Chaos sensing arc detection
US5173848A (en) * 1991-09-06 1992-12-22 Roof Richard W Motor controller with bi-modal turnoff circuits
US5434509A (en) * 1992-07-30 1995-07-18 Blades; Frederick K. Method and apparatus for detecting arcing in alternating-current power systems by monitoring high-frequency noise
US5432455A (en) * 1992-07-30 1995-07-11 Blades; Frederick K. Method and apparatus for detecting arcing in alternating current power systems by monitoring high-frequency noise
US5729145A (en) * 1992-07-30 1998-03-17 Siemens Energy & Automation, Inc. Method and apparatus for detecting arcing in AC power systems by monitoring high frequency noise
US5452223A (en) * 1993-08-20 1995-09-19 Eaton Corporation Arc detection using current variation
US5825598A (en) * 1997-02-11 1998-10-20 Square D Company Arcing fault detection system installed in a panelboard
US6532424B1 (en) 1995-03-13 2003-03-11 Square D Company Electrical fault detection circuit with dual-mode power supply
US6313641B1 (en) 1995-03-13 2001-11-06 Square D Company Method and system for detecting arcing faults and testing such system
US6034611A (en) * 1997-02-04 2000-03-07 Square D Company Electrical isolation device
US6313642B1 (en) 1995-03-13 2001-11-06 Square D Company Apparatus and method for testing an arcing fault detection system
US6259996B1 (en) 1998-02-19 2001-07-10 Square D Company Arc fault detection system
US6452767B1 (en) 1995-03-13 2002-09-17 Square D Company Arcing fault detection system for a secondary line of a current transformer
US6242993B1 (en) 1995-03-13 2001-06-05 Square D Company Apparatus for use in arcing fault detection systems
US5682101A (en) 1995-03-13 1997-10-28 Square D Company Arcing fault detection system
US6246556B1 (en) 1995-03-13 2001-06-12 Square D Company Electrical fault detection system
US6377427B1 (en) 1995-03-13 2002-04-23 Square D Company Arc fault protected electrical receptacle
US5590012A (en) * 1995-03-30 1996-12-31 Siemens Energy & Automation, Inc. Electric arc detector sensor circuit
US5834940A (en) * 1996-09-24 1998-11-10 Brooks; Stanley J. Arcing fault detector testing and demonstration system
US5946179A (en) * 1997-03-25 1999-08-31 Square D Company Electronically controlled circuit breaker with integrated latch tripping
US5839092A (en) * 1997-03-26 1998-11-17 Square D Company Arcing fault detection system using fluctuations in current peaks and waveforms
US5847913A (en) * 1997-02-21 1998-12-08 Square D Company Trip indicators for circuit protection devices
US6621669B1 (en) 1998-02-19 2003-09-16 Square D Company Arc fault receptacle with a feed-through connection
US6567250B1 (en) 1998-02-19 2003-05-20 Square D Company Arc fault protected device
US6625550B1 (en) 1998-02-19 2003-09-23 Square D Company Arc fault detection for aircraft
US6477021B1 (en) 1998-02-19 2002-11-05 Square D Company Blocking/inhibiting operation in an arc fault detection system
US6782329B2 (en) 1998-02-19 2004-08-24 Square D Company Detection of arcing faults using bifurcated wiring system
US6275044B1 (en) 1998-07-15 2001-08-14 Square D Company Arcing fault detection system
DE10117372B4 (de) * 2001-04-06 2006-11-09 Siemens Ag Schutzeinrichtung, Schutzanordnung und Schutzverfahren für eine elektrische Leitung
US7068480B2 (en) 2001-10-17 2006-06-27 Square D Company Arc detection using load recognition, harmonic content and broadband noise
US7136265B2 (en) 2001-10-17 2006-11-14 Square D Company Load recognition and series arc detection using bandpass filter signatures
US7151656B2 (en) 2001-10-17 2006-12-19 Square D Company Arc fault circuit interrupter system
US7253637B2 (en) 2005-09-13 2007-08-07 Square D Company Arc fault circuit interrupter system
US9551751B2 (en) 2011-06-15 2017-01-24 Ul Llc High speed controllable load

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT274110B (de) * 1967-12-22 1969-09-10 Elin Union Ag Induktive Einschaltströme von sonstigen Überströmen unterscheidende Schutzeinrichtung
DE2334165A1 (de) * 1973-07-05 1975-01-23 Hartmann & Braun Ag Schaltungsanordnung zur unterscheidung von kurzschluss- und einschaltstroemen
FR2239791A1 (en) * 1973-08-03 1975-02-28 Siemens Ag Determination of faults in electrical power transmission links - by monitoring during selected intervals in each half cycle
DE2446447A1 (de) * 1974-09-28 1976-04-08 Deutsche Bundesbahn Verfahren zur erfassung und auswertung der scheitelwertzunahme eines wechselstromes
CH619569A5 (de) * 1976-12-02 1980-09-30 Bbc Brown Boveri & Cie
US4255774A (en) * 1979-03-16 1981-03-10 General Electric Company Static instantaneous overcurrent relay with low transient overreach
US4423458A (en) * 1982-04-05 1983-12-27 Siemens-Allis, Inc. Signal processing system for overload relay or the like
US4432031A (en) * 1982-05-03 1984-02-14 General Electric Company Method for overcurrent protection

Also Published As

Publication number Publication date
EP0133128B1 (de) 1987-04-15
JPS6070924A (ja) 1985-04-22
US4697218A (en) 1987-09-29
FR2550024B1 (fr) 1986-03-14
FR2550024A1 (fr) 1985-02-01
CA1211199A (en) 1986-09-09
EP0133128A1 (de) 1985-02-13

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Legal Events

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