CN102034640B - 具有并联额定电流路径的功率开关 - Google Patents
具有并联额定电流路径的功率开关 Download PDFInfo
- Publication number
- CN102034640B CN102034640B CN201010513932.8A CN201010513932A CN102034640B CN 102034640 B CN102034640 B CN 102034640B CN 201010513932 A CN201010513932 A CN 201010513932A CN 102034640 B CN102034640 B CN 102034640B
- Authority
- CN
- China
- Prior art keywords
- rated current
- contact
- current contact
- power switch
- outside
- 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.)
- Active
Links
- 239000007789 gas Substances 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 6
- 239000011810 insulating material Substances 0.000 description 3
- 229910018503 SF6 Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 2
- 229960000909 sulfur hexafluoride Drugs 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
-
- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
Landscapes
- Circuit Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09172559.8 | 2009-10-08 | ||
EP20090172559 EP2309526B1 (de) | 2009-10-08 | 2009-10-08 | Leistungsschalter mit parallelen Nennstrompfaden |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102034640A CN102034640A (zh) | 2011-04-27 |
CN102034640B true CN102034640B (zh) | 2015-10-21 |
Family
ID=41381881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010513932.8A Active CN102034640B (zh) | 2009-10-08 | 2010-10-08 | 具有并联额定电流路径的功率开关 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8901447B2 (zh) |
EP (1) | EP2309526B1 (zh) |
JP (1) | JP5175322B2 (zh) |
CN (1) | CN102034640B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2866039B1 (de) * | 2013-10-25 | 2016-05-25 | ABB Technology AG | Mehrphasiges Schaltersystem mit einer Kurzschlussverbindung |
DE202015106726U1 (de) | 2015-12-10 | 2016-01-14 | Abb Technology Ag | Gasisolierter Hochspannungsschalter |
EP3385969B1 (en) * | 2017-04-07 | 2021-10-20 | ABB Power Grids Switzerland AG | Gas-insulated circuit breaker and a method for breaking an electrical connection |
DE102017216275A1 (de) * | 2017-09-14 | 2019-03-14 | Siemens Aktiengesellschaft | Anordnung und Verfahren zum Schalten hoher Ströme in der Hoch-, Mittel- und/oder Niederspannungstechnik |
CN111952106A (zh) * | 2020-06-08 | 2020-11-17 | 合肥途望汽车配件有限公司 | 一种安全型电动车充电桩 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3686453A (en) * | 1970-08-07 | 1972-08-22 | Bbc Brown Boveri & Cie | Gas-blast circuit breaker |
US4421962A (en) * | 1980-07-23 | 1983-12-20 | Alsthom-Atlantique | Compressed gas circuit-breaker |
DE3341903C2 (zh) * | 1983-10-28 | 1992-10-01 | Bbc Brown Boveri Ag, Baden, Aargau, Ch | |
EP1837889A2 (de) * | 2006-03-24 | 2007-09-26 | Siemens Aktiengesellschaft | Unterbrechereinheit mit Einschaltwiderstand |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5093261U (zh) | 1973-12-27 | 1975-08-06 | ||
DE3681969D1 (de) | 1985-06-24 | 1991-11-21 | Bbc Brown Boveri & Cie | Abbrandkontaktstueck und verfahren zur herstellung eines solchen abbrandkontaktstueckes oder eines vergleichbaren bauteils. |
JP2523474B2 (ja) | 1985-07-29 | 1996-08-07 | 株式会社東芝 | ガス遮断器 |
JPH0719504B2 (ja) | 1988-11-08 | 1995-03-06 | 三菱電機株式会社 | 断路器 |
FR2661549B1 (fr) | 1990-04-25 | 1996-07-19 | Alsthom Gec | Disjoncteur a moyenne ou haute tension a contacts d'arc en bout. |
DE29706202U1 (de) * | 1997-03-27 | 1997-06-05 | Siemens AG, 80333 München | Druckgasleistungsschalter |
DE19816505A1 (de) * | 1998-04-14 | 1999-10-21 | Asea Brown Boveri | Leistungsschalter |
-
2009
- 2009-10-08 EP EP20090172559 patent/EP2309526B1/de active Active
-
2010
- 2010-09-23 US US12/889,054 patent/US8901447B2/en active Active
- 2010-10-08 JP JP2010228021A patent/JP5175322B2/ja active Active
- 2010-10-08 CN CN201010513932.8A patent/CN102034640B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3686453A (en) * | 1970-08-07 | 1972-08-22 | Bbc Brown Boveri & Cie | Gas-blast circuit breaker |
US4421962A (en) * | 1980-07-23 | 1983-12-20 | Alsthom-Atlantique | Compressed gas circuit-breaker |
DE3341903C2 (zh) * | 1983-10-28 | 1992-10-01 | Bbc Brown Boveri Ag, Baden, Aargau, Ch | |
EP1837889A2 (de) * | 2006-03-24 | 2007-09-26 | Siemens Aktiengesellschaft | Unterbrechereinheit mit Einschaltwiderstand |
Also Published As
Publication number | Publication date |
---|---|
CN102034640A (zh) | 2011-04-27 |
JP5175322B2 (ja) | 2013-04-03 |
US20110084048A1 (en) | 2011-04-14 |
JP2011082168A (ja) | 2011-04-21 |
EP2309526A1 (de) | 2011-04-13 |
US8901447B2 (en) | 2014-12-02 |
EP2309526B1 (de) | 2012-10-03 |
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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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180507 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Zurich Patentee before: ABB TECHNOLOGY Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210617 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Swiss Baden Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240105 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |