CN1075234C - 检测一个内部电弧和一个阻断电弧的方法 - Google Patents
检测一个内部电弧和一个阻断电弧的方法 Download PDFInfo
- Publication number
- CN1075234C CN1075234C CN97125523A CN97125523A CN1075234C CN 1075234 C CN1075234 C CN 1075234C CN 97125523 A CN97125523 A CN 97125523A CN 97125523 A CN97125523 A CN 97125523A CN 1075234 C CN1075234 C CN 1075234C
- Authority
- CN
- China
- Prior art keywords
- electric arc
- arc
- signal
- computer
- milliseconds
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/065—Means for detecting or reacting to mechanical or electrical defects
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
- H02H1/0015—Using arc detectors
- H02H1/0023—Using arc detectors sensing non electrical parameters, e.g. by optical, pneumatic, thermal or sonic sensors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Gas-Insulated Switchgears (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Motor Or Generator Current Collectors (AREA)
- Emergency Protection Circuit Devices (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Keying Circuit Devices (AREA)
Abstract
Description
T=t0-ta | T=t0-ta<0 | ||
内部电弧 | [T]≤10毫秒 | [T]>10毫秒 | |
内部电弧 | 有转折点 | 无转折点 | |
内部电弧 | 无内部电弧 |
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9615427A FR2757321B1 (fr) | 1996-12-16 | 1996-12-16 | Procede de discrimination entre un arc interne et un arc de coupure detectes dans une installation electrique sous enveloppe metallique |
FR9615427 | 1996-12-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1185641A CN1185641A (zh) | 1998-06-24 |
CN1075234C true CN1075234C (zh) | 2001-11-21 |
Family
ID=9498703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97125523A Expired - Fee Related CN1075234C (zh) | 1996-12-16 | 1997-12-16 | 检测一个内部电弧和一个阻断电弧的方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US5910872A (zh) |
EP (1) | EP0853360B1 (zh) |
CN (1) | CN1075234C (zh) |
AT (1) | ATE251356T1 (zh) |
CA (1) | CA2222379C (zh) |
DE (1) | DE69725276T2 (zh) |
ES (1) | ES2210477T3 (zh) |
FR (1) | FR2757321B1 (zh) |
ID (1) | ID19134A (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2783348B1 (fr) * | 1998-09-15 | 2000-10-13 | Alstom Technology | Methode de discrimination entre un arc interne et un arc de coupure dans un disjoncteur de moyenne ou de haute tension |
US6128170A (en) * | 1998-11-19 | 2000-10-03 | General Electric Company | Analog based first and fast second pulse removal system |
FR2786274B1 (fr) | 1998-11-25 | 2000-12-29 | Alstom Technology | Procede et dispositif de detection d'un arc interne dans une liaison electrique sous enveloppe metallique |
US6525918B1 (en) * | 2001-09-11 | 2003-02-25 | Ford Global Technologies, Inc. | Adaptive arc fault detection and smart fusing system |
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 |
US7965486B2 (en) * | 2006-10-24 | 2011-06-21 | The Johns Hopkins University | Arc flash detection system |
EP2169794A1 (en) * | 2008-09-26 | 2010-03-31 | Eaton Electric B.V. | Switching installation with arc protection and arc protection method |
CN104614832A (zh) * | 2015-01-29 | 2015-05-13 | 成都工百利自动化设备有限公司 | 一种球形电弧光传感器镜头 |
DE102015207802A1 (de) * | 2015-04-28 | 2016-11-03 | DEHN + SÖHNE GmbH + Co. KG. | Auslösung eines Störlichtbogenschutzsystems |
DE102015220162A1 (de) * | 2015-10-16 | 2017-04-20 | Robert Bosch Gmbh | Steuergerät für ein Fahrzeug mit einem Lichtbogensensor |
US12081011B2 (en) | 2017-05-23 | 2024-09-03 | Pass & Seymour, Inc. | Arc fault circuit interrupter |
FR3069951B1 (fr) * | 2017-08-03 | 2019-08-09 | Schneider Electric Industries Sas | Procede et dispositif de protection contre les defauts d'arc interne dans un systeme de distribution electrique, et armoire electrique comportant un tel dispositif |
CN111610008B (zh) * | 2020-04-20 | 2021-12-03 | 国网山东省电力公司青岛供电公司 | 利用sf6气体压强检测断路器机械特性的方法及系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0103921A1 (de) * | 1982-08-31 | 1984-03-28 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Hochspannungsanlage mit Störlichterfassungseinheit |
US4791518A (en) * | 1986-06-09 | 1988-12-13 | Bbc Brown Boveri Ag | Device for detecting interfering arcs |
US4878144A (en) * | 1987-10-09 | 1989-10-31 | Merlin Gerin | Solid-state trip device of a molded case circuit breaker |
US5185684A (en) * | 1991-03-28 | 1993-02-09 | Eaton Corporation | Frequency selective arc detection |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2315323B2 (de) * | 1973-03-23 | 1980-06-19 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Einrichtung zur Erfassung dielektrischer Durchschläge in metallgekapselten Hochspannungsschaltanlagen |
DE3347185A1 (de) * | 1983-12-27 | 1985-07-04 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zur beeinflussung eines schaltgeraetes |
JPS61231828A (ja) * | 1985-04-04 | 1986-10-16 | 三菱電機株式会社 | ガス絶縁開閉装置 |
FR2582857B1 (fr) * | 1985-05-29 | 1989-04-28 | Merlin Gerin | Disjoncteur unipolaire et neutre a effet shunt |
US4897755A (en) * | 1988-06-28 | 1990-01-30 | Louis S. Polster | Apparatus and method for relay control |
DE4226234A1 (de) * | 1992-08-05 | 1994-02-10 | Siemens Ag | Verfahren und Vorrichtung zur Detektion von Teilentladungen in einer gekapselten Schaltanlage |
FR2715765B1 (fr) * | 1994-02-01 | 1996-03-29 | Gec Alsthom T & D Sa | Dispositif pour la mesure de l'usure d'un disjoncteur. |
DE4441206C2 (de) * | 1994-11-19 | 1996-09-26 | Leybold Ag | Einrichtung für die Unterdrückung von Überschlägen in Kathoden-Zerstäubungseinrichtungen |
DE19504731C1 (de) * | 1995-02-06 | 1996-08-08 | Siemens Ag | Meßsystem für gekapselte Hochspannungsschaltanlagen |
DE19508763C2 (de) * | 1995-03-01 | 1997-01-16 | Aeg Bahnfahrwegsysteme Gmbh | Anordnung zur Überwachung eines Leistungsschaltgerätes |
US6521077B1 (en) * | 1999-03-25 | 2003-02-18 | Lydall, Inc. | Method for insulating a cryogenic container |
-
1996
- 1996-12-16 FR FR9615427A patent/FR2757321B1/fr not_active Expired - Fee Related
-
1997
- 1997-12-15 CA CA002222379A patent/CA2222379C/fr not_active Expired - Fee Related
- 1997-12-15 ES ES97403037T patent/ES2210477T3/es not_active Expired - Lifetime
- 1997-12-15 EP EP97403037A patent/EP0853360B1/fr not_active Expired - Lifetime
- 1997-12-15 DE DE69725276T patent/DE69725276T2/de not_active Expired - Lifetime
- 1997-12-15 US US08/990,435 patent/US5910872A/en not_active Expired - Fee Related
- 1997-12-15 AT AT97403037T patent/ATE251356T1/de not_active IP Right Cessation
- 1997-12-16 ID IDP973894A patent/ID19134A/id unknown
- 1997-12-16 CN CN97125523A patent/CN1075234C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0103921A1 (de) * | 1982-08-31 | 1984-03-28 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Hochspannungsanlage mit Störlichterfassungseinheit |
US4791518A (en) * | 1986-06-09 | 1988-12-13 | Bbc Brown Boveri Ag | Device for detecting interfering arcs |
US4878144A (en) * | 1987-10-09 | 1989-10-31 | Merlin Gerin | Solid-state trip device of a molded case circuit breaker |
US5185684A (en) * | 1991-03-28 | 1993-02-09 | Eaton Corporation | Frequency selective arc detection |
Also Published As
Publication number | Publication date |
---|---|
DE69725276T2 (de) | 2004-07-15 |
EP0853360B1 (fr) | 2003-10-01 |
CN1185641A (zh) | 1998-06-24 |
US5910872A (en) | 1999-06-08 |
CA2222379C (fr) | 2001-05-29 |
ATE251356T1 (de) | 2003-10-15 |
EP0853360A1 (fr) | 1998-07-15 |
DE69725276D1 (de) | 2003-11-06 |
ES2210477T3 (es) | 2004-07-01 |
MX9710071A (es) | 1998-10-31 |
FR2757321B1 (fr) | 1999-01-15 |
FR2757321A1 (fr) | 1998-06-19 |
CA2222379A1 (fr) | 1998-06-16 |
ID19134A (id) | 1998-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: ALSTOM T & D CO., LTD. Free format text: FORMER NAME OR ADDRESS: GEC ALSTOM T + D CO.,LTD. |
|
CP03 | Change of name, title or address |
Address after: Paris, FRA Patentee after: Alstom T&D Co.,Ltd. Address before: Paris, FRA Patentee before: GEC Alstom T&D Co. |
|
C56 | Change in the name or address of the patentee |
Owner name: ALLERVA T & D CO., LTD. Free format text: FORMER NAME OR ADDRESS: ALSTOM T + D CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Paris, FRA Patentee after: Alvar T&D Co.,Ltd. Address before: Paris, FRA Patentee before: Alstom T&D Co.,Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20011121 Termination date: 20131216 |