IN2013CN00088A - - Google Patents
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- Publication number
- IN2013CN00088A IN2013CN00088A IN88CHN2013A IN2013CN00088A IN 2013CN00088 A IN2013CN00088 A IN 2013CN00088A IN 88CHN2013 A IN88CHN2013 A IN 88CHN2013A IN 2013CN00088 A IN2013CN00088 A IN 2013CN00088A
- Authority
- IN
- India
- Prior art keywords
- contacts
- gap
- housing
- power distribution
- distribution system
- Prior art date
Links
Classifications
-
- 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
-
- 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
Abstract
A high speed arc terminator for an electrical power distribution system includes a sealed evacuated housing and a controllable mechanical switch having first and second electrically conductive contacts enclosed within the housing and adapted to be coupled to the power distribution system outside the housing. A trigger conductor extends into the housing and has an exposed end near the gap between the contacts when the contacts are in the open position. At least one of the contacts is movable between an open position in which the contacts are separated by a gap and a closed position in which the contacts engage each other and an operating mechanism is provided for moving the at least one contact between the open and closed positions. A high voltage source is controllably coupled to the trigger conductor for supplying a high voltage pulse to the trigger conductor in response to the detection of an arcing fault. The high voltage pulse produces an arc within the gap between the contacts to shunt fault current from the power distribution system across the gap from one of the contacts to the other before the contacts engage each other.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/825,414 US8319136B2 (en) | 2010-06-29 | 2010-06-29 | Arcing fault and arc flash protection system having a high-speed switch |
| PCT/US2011/039920 WO2012005865A1 (en) | 2010-06-29 | 2011-06-10 | Arcing fault and arc flash protection system having a high-speed switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2013CN00088A true IN2013CN00088A (en) | 2015-10-02 |
Family
ID=44541348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN88CHN2013 IN2013CN00088A (en) | 2010-06-29 | 2011-06-10 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8319136B2 (en) |
| CN (1) | CN103026445B (en) |
| CA (1) | CA2802983C (en) |
| IN (1) | IN2013CN00088A (en) |
| MX (1) | MX2012014899A (en) |
| WO (1) | WO2012005865A1 (en) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7114990B2 (en) | 2005-01-25 | 2006-10-03 | Corning Gilbert Incorporated | Coaxial cable connector with grounding member |
| TWI549386B (en) | 2010-04-13 | 2016-09-11 | 康寧吉伯特公司 | Coaxial connector with inhibited ingress and improved grounding |
| US20130072057A1 (en) | 2011-09-15 | 2013-03-21 | Donald Andrew Burris | Coaxial cable connector with integral radio frequency interference and grounding shield |
| US8861144B2 (en) * | 2011-11-15 | 2014-10-14 | Eaton Corporation | Triggered arc flash arrester and switchgear system including the same |
| FR2983003B1 (en) * | 2011-11-22 | 2014-09-12 | Schneider Electric Ind Sas | DEVICE AND METHOD FOR PROTECTION AGAINST AN ELECTRICAL ARC |
| US9136654B2 (en) | 2012-01-05 | 2015-09-15 | Corning Gilbert, Inc. | Quick mount connector for a coaxial cable |
| US9407016B2 (en) | 2012-02-22 | 2016-08-02 | Corning Optical Communications Rf Llc | Coaxial cable connector with integral continuity contacting portion |
| US9287659B2 (en) | 2012-10-16 | 2016-03-15 | Corning Optical Communications Rf Llc | Coaxial cable connector with integral RFI protection |
| US9697992B2 (en) | 2013-02-22 | 2017-07-04 | General Electric Company | System and apparatus for arc elimination |
| US10290958B2 (en) | 2013-04-29 | 2019-05-14 | Corning Optical Communications Rf Llc | Coaxial cable connector with integral RFI protection and biasing ring |
| EP3000154B1 (en) | 2013-05-20 | 2019-05-01 | Corning Optical Communications RF LLC | Coaxial cable connector with integral rfi protection |
| US9548557B2 (en) | 2013-06-26 | 2017-01-17 | Corning Optical Communications LLC | Connector assemblies and methods of manufacture |
| US9054447B1 (en) | 2013-11-14 | 2015-06-09 | Reliance Controls Corporation | Electrical connector using air heated by an electrical arc during disengagement of contacts to extinguish the electrical arc |
| US9570901B2 (en) * | 2014-02-17 | 2017-02-14 | Eaton Corporation | Electronic circuit and low voltage arc flash system including an electromagnetic trigger |
| US9570900B2 (en) | 2014-02-17 | 2017-02-14 | Eaton Corporation | Low voltage arc flash switch |
| IN2014KO00434A (en) * | 2014-04-03 | 2015-10-09 | Schneider Electric Ind Sas | |
| US9325167B2 (en) | 2014-06-19 | 2016-04-26 | General Electric Company | Method, system, and apparatus for providing arc flash mitigation |
| FR3028089B1 (en) * | 2014-10-30 | 2016-12-30 | Alstom Technology Ltd | MEDIUM OR HIGH VOLTAGE SWITCH OR CIRCUIT BREAKER WITH ENHANCED FIXED CONTACTS AND METHOD OF USE |
| US9548572B2 (en) | 2014-11-03 | 2017-01-17 | Corning Optical Communications LLC | Coaxial cable connector having a coupler and a post with a contacting portion and a shoulder |
| KR101613812B1 (en) * | 2015-01-12 | 2016-04-19 | 엘에스산전 주식회사 | Bypass switch for hvdc |
| US9590287B2 (en) | 2015-02-20 | 2017-03-07 | Corning Optical Communications Rf Llc | Surge protected coaxial termination |
| US10033122B2 (en) | 2015-02-20 | 2018-07-24 | Corning Optical Communications Rf Llc | Cable or conduit connector with jacket retention feature |
| WO2016154266A1 (en) | 2015-03-24 | 2016-09-29 | Eaton Corporation | Arc flash mitigation switch for quenching external arc faults in low voltage switchgear |
| CN105140073B (en) * | 2015-07-24 | 2018-03-06 | 北京双杰电气股份有限公司 | A kind of vacuum interrupter and its operating method |
| US10211547B2 (en) | 2015-09-03 | 2019-02-19 | Corning Optical Communications Rf Llc | Coaxial cable connector |
| US10441586B2 (en) | 2015-10-07 | 2019-10-15 | Arizona Board Of Regents On Behalf Of The University Of Arizona | CRMP2 SUMOylation inhibitors and uses thereof |
| US9525220B1 (en) | 2015-11-25 | 2016-12-20 | Corning Optical Communications LLC | Coaxial cable connector |
| CN107171277A (en) * | 2017-07-03 | 2017-09-15 | 安徽恒凯电力保护设备有限公司 | A kind of zero loss depth current-limiting protection device that technology is cut-off based on Mintrop wave |
| US11063435B2 (en) | 2017-08-07 | 2021-07-13 | Raytheon Company | Energy-based adaptive stability control system |
| EP3561846B1 (en) | 2018-04-27 | 2023-10-11 | Siemens Energy Global GmbH & Co. KG | Vacuum circuit breaker |
| EP3561972B1 (en) * | 2018-04-27 | 2024-03-27 | Siemens Energy Global GmbH & Co. KG | Network influencing installation |
| US11349292B2 (en) | 2019-04-09 | 2022-05-31 | Raytheon Company | Arc flash protection of power systems |
| CN113874975A (en) * | 2019-05-24 | 2021-12-31 | Ls电气株式会社 | Bypass switch |
| US11616357B2 (en) | 2021-04-22 | 2023-03-28 | Eaton Intelligent Power Limited | Fuse clearing apparatus for medium-voltage substation applications |
| US11862944B1 (en) | 2022-06-17 | 2024-01-02 | Jst Power Equipment, Inc. | Switchgear device with grounding device and related methods |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2456854A (en) * | 1943-06-19 | 1948-12-21 | Westinghouse Electric Corp | High-pressure modulator tube |
| US3303376A (en) | 1965-11-30 | 1967-02-07 | Gen Electric | Triggered vacuum gap device employing gas evolving electrodes |
| US3465192A (en) * | 1966-09-21 | 1969-09-02 | Gen Electric | Triggerable arc discharge devices and trigger assemblies therefor |
| US3465205A (en) * | 1968-02-12 | 1969-09-02 | Gen Electric | Vacuum gap devices with metal ionizable species evolving trigger assemblies |
| US3581142A (en) * | 1969-03-19 | 1971-05-25 | Gen Electric | Triggered vacuum gap device with means for reducing the delay time to arc-over the main gap |
| US3816798A (en) | 1970-09-16 | 1974-06-11 | Gen Electric | Triggerable vacuum arc device suitable for alternating current operations |
| GB1425641A (en) * | 1972-07-19 | 1976-02-18 | Siemens Ag | Vacuum switches |
| US3825789A (en) * | 1973-06-29 | 1974-07-23 | Gen Electric | Vacuum arc devices with hard, ductile, ferrous electrodes |
| US3889079A (en) * | 1973-09-14 | 1975-06-10 | Westinghouse Electric Corp | Vacuum-type circuit interrupters having an axial magnetic field produced by condensing shield coils |
| US3997748A (en) * | 1975-06-23 | 1976-12-14 | General Electric Company | Vacuum interrupter with primary electrode surrounded by high dielectric strength shield |
| US4086459A (en) * | 1977-03-11 | 1978-04-25 | General Electric Company | Rod array vacuum switch for high voltage operation |
| US4320269A (en) * | 1979-07-25 | 1982-03-16 | Electric Power Research Institute, Inc. | Vacuum interrupter with increased separation of functions |
| JPS5784530A (en) * | 1980-11-17 | 1982-05-26 | Hitachi Ltd | Vacuum breaker |
| US5933308A (en) | 1997-11-19 | 1999-08-03 | Square D Company | Arcing fault protection system for a switchgear enclosure |
| US6724604B2 (en) | 2002-06-14 | 2004-04-20 | Eaton Corporation | Shorting switch and system to eliminate arcing faults in power distribution equipment |
| US7239490B2 (en) | 2003-09-22 | 2007-07-03 | Eaton Corporation | Medium voltage vacuum circuit interrupter |
| JP4667032B2 (en) | 2004-12-10 | 2011-04-06 | 三菱電機株式会社 | Vacuum valve |
| US7499251B2 (en) | 2007-01-11 | 2009-03-03 | Eldridge R Byron | Arcing fault protection system for an air arc switchgear enclosure |
| US7929260B2 (en) | 2007-03-30 | 2011-04-19 | General Electric Company | Arc flash elimination system, apparatus, and method |
| US8742282B2 (en) * | 2007-04-16 | 2014-06-03 | General Electric Company | Ablative plasma gun |
| CN201274375Y (en) | 2008-06-30 | 2009-07-15 | 西安交通大学 | Surface flashover vacuum CROWBAR switch |
-
2010
- 2010-06-29 US US12/825,414 patent/US8319136B2/en active Active
-
2011
- 2011-06-10 WO PCT/US2011/039920 patent/WO2012005865A1/en active Application Filing
- 2011-06-10 CN CN201180031581.XA patent/CN103026445B/en active Active
- 2011-06-10 CA CA2802983A patent/CA2802983C/en active Active
- 2011-06-10 IN IN88CHN2013 patent/IN2013CN00088A/en unknown
- 2011-06-10 MX MX2012014899A patent/MX2012014899A/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| US20110315662A1 (en) | 2011-12-29 |
| CA2802983A1 (en) | 2012-01-12 |
| US8319136B2 (en) | 2012-11-27 |
| CN103026445A (en) | 2013-04-03 |
| CA2802983C (en) | 2016-09-06 |
| CN103026445B (en) | 2016-10-26 |
| WO2012005865A1 (en) | 2012-01-12 |
| MX2012014899A (en) | 2013-06-05 |
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