CN102881472A - 具有非圆形汤姆森线圈的快速开关 - Google Patents
具有非圆形汤姆森线圈的快速开关 Download PDFInfo
- Publication number
- CN102881472A CN102881472A CN201210241981XA CN201210241981A CN102881472A CN 102881472 A CN102881472 A CN 102881472A CN 201210241981X A CN201210241981X A CN 201210241981XA CN 201210241981 A CN201210241981 A CN 201210241981A CN 102881472 A CN102881472 A CN 102881472A
- Authority
- CN
- China
- Prior art keywords
- plunger
- switch
- rectangle
- changeover module
- displacement
- 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.)
- Granted
Links
- 238000006073 displacement reaction Methods 0.000 claims description 23
- 239000012530 fluid Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 4
- 238000009738 saturating Methods 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000010292 electrical insulation Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 12
- 239000012212 insulator Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- -1 fluorine ketone Chemical class 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- IYRWEQXVUNLMAY-UHFFFAOYSA-N fluoroketone group Chemical group FC(=O)F IYRWEQXVUNLMAY-UHFFFAOYSA-N 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
- H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
- H01H1/226—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/222—Power arrangements internal to the switch for operating the driving mechanism using electrodynamic repulsion
-
- 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
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/285—Power arrangements internal to the switch for operating the driving mechanism using electro-dynamic repulsion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/32—Latching movable parts mechanically
- H01H50/323—Latching movable parts mechanically for interlocking two or more relays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
- H01H3/605—Mechanical arrangements for preventing or damping vibration or shock making use of a fluid damper
-
- 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
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/40—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Electromagnets (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11173994.2A EP2546848B1 (en) | 2011-07-14 | 2011-07-14 | Fast switch with non-circular Thomson coil |
EP11173994.2 | 2011-07-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102881472A true CN102881472A (zh) | 2013-01-16 |
CN102881472B CN102881472B (zh) | 2016-12-21 |
Family
ID=44994002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210241981.XA Active CN102881472B (zh) | 2011-07-14 | 2012-07-13 | 具有非圆形汤姆森线圈的快速开关 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8791779B2 (zh) |
EP (1) | EP2546848B1 (zh) |
CN (1) | CN102881472B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104051201A (zh) * | 2013-03-14 | 2014-09-17 | Ls产电株式会社 | 用于电力电路的开关的跳闸致动器 |
CN104681313A (zh) * | 2013-11-26 | 2015-06-03 | Abb技术有限公司 | 具有两组接触元件的开关 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2511928B1 (en) * | 2011-04-11 | 2018-10-03 | ABB Schweiz AG | Switch having two sets of contact elements and two drives |
EP2511927B1 (en) | 2011-04-11 | 2018-08-29 | ABB Schweiz AG | Switch having two sets of contact elements |
SE536707C2 (sv) * | 2012-10-19 | 2014-06-10 | Samuel Dahl | Anordning för snabb kortslutning och jordning av faserna i ett kraftnät |
US10224742B2 (en) | 2015-01-18 | 2019-03-05 | Powerpath Technologies Incorporated | High efficiency uninterruptible power supply with near loss-less ultrafast electromechanical switching |
EP3439013A1 (en) * | 2017-08-04 | 2019-02-06 | ABB Schweiz AG | An armature for electromagnetic actuator, an electromagnetic actuator, a switch device and a method for manufacturing an armature |
EP3567621B1 (en) | 2018-05-11 | 2022-06-01 | ABB Schweiz AG | Thomson coil driven switch assembly with lightwight plunger |
KR102067270B1 (ko) | 2018-10-30 | 2020-01-16 | 효성중공업 주식회사 | 고속스위치 |
US11328884B2 (en) | 2019-06-26 | 2022-05-10 | Eaton Intelligent Power Limited | Variable-speed circuit breaker and switching method for same |
US11631562B2 (en) * | 2021-02-19 | 2023-04-18 | Eaton Intelligent Power Limited | Closing spring assemblies for electrical switching devices |
US11749477B2 (en) | 2021-04-21 | 2023-09-05 | Eaton Intelligent Power Limited | Vacuum circuit interrupter with dual plate actuation |
US11908649B2 (en) * | 2021-10-21 | 2024-02-20 | Eaton Intelligent Power Limited | Actuator with Thomson coils |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1993946A (en) * | 1932-06-20 | 1935-03-12 | Fred P Rhine | Switch closing mechanism |
JP2002124162A (ja) * | 2000-10-16 | 2002-04-26 | Mitsubishi Electric Corp | 開閉装置 |
US20040245857A1 (en) * | 2001-01-11 | 2004-12-09 | Lars Liljestrand | Electric device, a current limiter and an electric power network |
CN101752108A (zh) * | 2008-12-03 | 2010-06-23 | Ls产电株式会社 | 配电器中的高速闸刀开关 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1918732A (en) * | 1931-05-09 | 1933-07-18 | Martin J Haney | Automatic electric cut-out |
US2812716A (en) * | 1952-12-04 | 1957-11-12 | Donald E Gray | Pumping device |
US3246101A (en) * | 1963-06-12 | 1966-04-12 | Dante A Caputo | Longitudinally reciprocatable, slidable action, multi-contact relay |
CH406357A (de) * | 1964-03-26 | 1966-01-31 | Sprecher & Schuh Ag | Schalter für hochgespannten Gleichstrom |
US3378796A (en) * | 1966-07-25 | 1968-04-16 | Dante A. Caputo | Sliding-action, multiple-contact, multiple-initial-condition relay |
DE1653553B2 (de) * | 1967-01-28 | 1977-11-17 | Wilhelm Keller Kg, 7401 Nehren | Induktionspumpe |
CH501405A (fr) * | 1968-12-13 | 1971-01-15 | Inst Rech Diffusion Ind | Appareil pour l'obtention d'un jet pulsé pour soins corporels |
JPS52110473A (en) * | 1976-03-12 | 1977-09-16 | Hitachi Ltd | Electromagnetic buffer gas breaker |
US4529953A (en) * | 1982-09-01 | 1985-07-16 | Electromation, Inc. | Electrical switch |
US7777600B2 (en) * | 2004-05-20 | 2010-08-17 | Powerpath Technologies Llc | Eddy current inductive drive electromechanical liner actuator and switching arrangement |
EP2511928B1 (en) * | 2011-04-11 | 2018-10-03 | ABB Schweiz AG | Switch having two sets of contact elements and two drives |
-
2011
- 2011-07-14 EP EP11173994.2A patent/EP2546848B1/en active Active
-
2012
- 2012-07-13 US US13/549,043 patent/US8791779B2/en active Active
- 2012-07-13 CN CN201210241981.XA patent/CN102881472B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1993946A (en) * | 1932-06-20 | 1935-03-12 | Fred P Rhine | Switch closing mechanism |
JP2002124162A (ja) * | 2000-10-16 | 2002-04-26 | Mitsubishi Electric Corp | 開閉装置 |
US20040245857A1 (en) * | 2001-01-11 | 2004-12-09 | Lars Liljestrand | Electric device, a current limiter and an electric power network |
CN101752108A (zh) * | 2008-12-03 | 2010-06-23 | Ls产电株式会社 | 配电器中的高速闸刀开关 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104051201A (zh) * | 2013-03-14 | 2014-09-17 | Ls产电株式会社 | 用于电力电路的开关的跳闸致动器 |
CN104681313A (zh) * | 2013-11-26 | 2015-06-03 | Abb技术有限公司 | 具有两组接触元件的开关 |
CN104681313B (zh) * | 2013-11-26 | 2018-12-04 | Abb瑞士股份有限公司 | 具有两组接触元件的开关 |
Also Published As
Publication number | Publication date |
---|---|
CN102881472B (zh) | 2016-12-21 |
US20130015930A1 (en) | 2013-01-17 |
EP2546848B1 (en) | 2014-09-03 |
US8791779B2 (en) | 2014-07-29 |
EP2546848A1 (en) | 2013-01-16 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180516 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Zurich Patentee before: ABB TECHNOLOGY Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20210625 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
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TR01 | Transfer of patent right | ||
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 |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240119 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |
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TR01 | Transfer of patent right |