CA2310619C - Systeme de protection contre les arcs de rupture pour armoire electrique - Google Patents
Systeme de protection contre les arcs de rupture pour armoire electrique Download PDFInfo
- Publication number
- CA2310619C CA2310619C CA002310619A CA2310619A CA2310619C CA 2310619 C CA2310619 C CA 2310619C CA 002310619 A CA002310619 A CA 002310619A CA 2310619 A CA2310619 A CA 2310619A CA 2310619 C CA2310619 C CA 2310619C
- Authority
- CA
- Canada
- Prior art keywords
- arcing fault
- protection system
- current
- source bus
- detection signal
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims abstract description 38
- 230000004044 response Effects 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims description 61
- 230000003287 optical effect Effects 0.000 claims description 13
- 238000012544 monitoring process Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000001960 triggered effect Effects 0.000 claims description 5
- 230000004913 activation Effects 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims 11
- 239000012530 fluid Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 16
- 238000009826 distribution Methods 0.000 abstract description 11
- 239000002184 metal Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/26—Means for detecting the presence of an arc or other discharge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H79/00—Protective switches in which excess current causes the closing of contacts, e.g. for short-circuiting the apparatus to be protected
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
-
- 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
Landscapes
- Gas-Insulated Switchgears (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
L'invention concerne un système de protection contre les arcs de rupture destiné à une armoire électrique (10), comprenant un dispositif de commutation (32) servant à dériver rapidement le courant en provenance du bus source (22) d'un système de distribution électrique (12), en réaction à la détection d'un arc de rupture à l'intérieur du système. Le dispositif de commutation (32), qui peut comprendre un commutateur mécanique, un commutateur à semiconducteurs ou un dispositif hybride, dérive rapidement le courant porté sur le bus source (22) de manière à souffler efficacement l'arc de rupture se produisant dans le système de distribution (12). On évite ainsi la production de gaz à pressions et/ou températures élevées, ce qui permet de protéger l'équipement de commutation électrique contre d'éventuels dommages.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/974,254 US5933308A (en) | 1997-11-19 | 1997-11-19 | Arcing fault protection system for a switchgear enclosure |
| US08/974,254 | 1997-11-19 | ||
| US09/190,094 US6141192A (en) | 1997-11-19 | 1998-11-12 | Arcing fault protection system for a switchgear enclosure |
| US09/190,094 | 1998-11-12 | ||
| PCT/US1998/024289 WO1999026328A1 (fr) | 1997-11-19 | 1998-11-13 | Systeme de protection contre les arcs de rupture pour armoire electrique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2310619A1 CA2310619A1 (fr) | 1999-05-27 |
| CA2310619C true CA2310619C (fr) | 2005-02-08 |
Family
ID=26885777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002310619A Expired - Lifetime CA2310619C (fr) | 1997-11-19 | 1998-11-13 | Systeme de protection contre les arcs de rupture pour armoire electrique |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1034591A4 (fr) |
| AU (1) | AU1459399A (fr) |
| CA (1) | CA2310619C (fr) |
| MY (1) | MY116301A (fr) |
| WO (1) | WO1999026328A1 (fr) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11239652B2 (en) | 2018-12-26 | 2022-02-01 | Eaton Intelligent Power Limited | Compliant, hazardous environment circuit protection devices, systems and methods |
| US11270854B2 (en) | 2018-12-26 | 2022-03-08 | Eaton Intelligent Power Limited | Circuit protection devices, systems and methods for explosive environment compliance |
| US11303111B2 (en) | 2018-12-26 | 2022-04-12 | Eaton Intelligent Power Limited | Configurable modular hazardous location compliant circuit protection devices, systems and methods |
| US11615925B2 (en) | 2018-12-26 | 2023-03-28 | Eaton Intelligent Power Limited | Hazardous location compliant circuit protection devices having enhanced safety intelligence, systems and methods |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2009327284A1 (en) * | 2008-12-19 | 2011-08-11 | Iep2 Research Pty Limited | A sentinel unit for an IT electrical distribution system having a floating reference conductor |
| DE102014016738B4 (de) * | 2014-09-18 | 2018-10-11 | DEHN + SÖHNE GmbH + Co. KG. | Anordnung zum Anlagen- und Personenschutz in einer mehrphasigen Niederspannungs-Versorgungseinrichtung |
| CN110505970B (zh) * | 2017-02-24 | 2023-02-21 | 勃姆巴迪尔运输有限公司 | 电气系统 |
| BE1026349B1 (de) * | 2018-06-08 | 2020-01-13 | Phoenix Contact Gmbh & Co | Schutzschalter mit Überwachungseinrichtung und Verfahren hierfür |
| DE102022202654A1 (de) | 2022-03-17 | 2023-09-21 | Siemens Aktiengesellschaft | Verfahren zum Störlichtbogenschutz |
| EP4621419A1 (fr) * | 2024-03-19 | 2025-09-24 | Hamilton Sundstrand Corporation | Système et procédé d'identification d'arcs en série |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2971130A (en) * | 1956-01-10 | 1961-02-07 | Ite Circuit Breaker Ltd | Electro-dynamic switching device |
| US3868549A (en) * | 1973-04-26 | 1975-02-25 | Franklin Electric Co Inc | Circuit for protecting contacts against damage from arcing |
| US4130850A (en) * | 1977-01-12 | 1978-12-19 | Gould Inc. | High speed fault diverter switch for gas-insulated systems |
| US4631621A (en) * | 1985-07-11 | 1986-12-23 | General Electric Company | Gate turn-off control circuit for a solid state circuit interrupter |
| US4723187A (en) * | 1986-11-10 | 1988-02-02 | General Electric Company | Current commutation circuit |
| FR2621748B1 (fr) * | 1987-10-09 | 1996-07-05 | Merlin Gerin | Declencheur statique d'un disjoncteur a boitier moule |
-
1998
- 1998-11-13 WO PCT/US1998/024289 patent/WO1999026328A1/fr not_active Ceased
- 1998-11-13 CA CA002310619A patent/CA2310619C/fr not_active Expired - Lifetime
- 1998-11-13 AU AU14593/99A patent/AU1459399A/en not_active Abandoned
- 1998-11-13 EP EP98958579A patent/EP1034591A4/fr not_active Withdrawn
- 1998-11-19 MY MYPI98005270A patent/MY116301A/en unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11239652B2 (en) | 2018-12-26 | 2022-02-01 | Eaton Intelligent Power Limited | Compliant, hazardous environment circuit protection devices, systems and methods |
| US11270854B2 (en) | 2018-12-26 | 2022-03-08 | Eaton Intelligent Power Limited | Circuit protection devices, systems and methods for explosive environment compliance |
| US11303111B2 (en) | 2018-12-26 | 2022-04-12 | Eaton Intelligent Power Limited | Configurable modular hazardous location compliant circuit protection devices, systems and methods |
| US11615925B2 (en) | 2018-12-26 | 2023-03-28 | Eaton Intelligent Power Limited | Hazardous location compliant circuit protection devices having enhanced safety intelligence, systems and methods |
| US11967478B2 (en) | 2018-12-26 | 2024-04-23 | Eaton Intelligent Power Limited | Circuit protection devices, systems and methods for explosive environment compliance |
Also Published As
| Publication number | Publication date |
|---|---|
| MY116301A (en) | 2003-12-31 |
| EP1034591A1 (fr) | 2000-09-13 |
| CA2310619A1 (fr) | 1999-05-27 |
| AU1459399A (en) | 1999-06-07 |
| EP1034591A4 (fr) | 2004-03-10 |
| WO1999026328A1 (fr) | 1999-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20181113 |