JP2022540900A - 回路遮断器 - Google Patents
回路遮断器 Download PDFInfo
- Publication number
- JP2022540900A JP2022540900A JP2022502469A JP2022502469A JP2022540900A JP 2022540900 A JP2022540900 A JP 2022540900A JP 2022502469 A JP2022502469 A JP 2022502469A JP 2022502469 A JP2022502469 A JP 2022502469A JP 2022540900 A JP2022540900 A JP 2022540900A
- Authority
- JP
- Japan
- Prior art keywords
- contact
- circuit breaker
- closing mechanism
- housing
- opening mechanism
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 239000003990 capacitor Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
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
- H01H33/60—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
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
-
- 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
- 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
- H01H33/662—Housings or protective screens
-
- 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
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
- H01H2001/0205—Conditioning of the contact material through arcing during manufacturing, e.g. vacuum-depositing of layer on contact surface
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
Description
-筐体と、
-前記筐体を通って延在する固定された第1接点軸の端部に配置された第1接点と、
-前記筐体を通って延在する軸方向に配置された可動な第2接点軸の端部に配置された第2接点と、
-前記第2接点を、前記第1接点と接触する閉位置と前記第1の接点から離れた開位置との間で移動させるための移動手段と、を備え、
前記第2接点の質量は、前記第1接点の質量よりも小さい。
Claims (6)
- 中電圧用途で使用するための真空遮断器などの回路遮断器(1、20)であって、
-筐体(2)と、
-前記筐体(2)を通って延在する固定された第1接点軸(4)の端部に配置された第1接点(3)と、
-前記筐体(2)を通って延在する軸方向に配置された可動な第2接点軸(6)の端部に配置された第2接点(5)と、
-前記第2接点(5)を、前記第1接点(3)と接触する閉位置と前記第1の接点(3)から離れた開位置との間で移動させるための移動手段(9、10)と、を備え、
前記第2接点(5)の質量は、前記第1接点(3)の質量よりも小さく、
前記移動手段(9、10)は、前記第2接点(5)を前記閉位置へと付勢するための別個の閉鎖機構(10)と、前記第2接点(5)を前記開位置へと付勢するための別個の開放機構(9)と、を備え、
前記回路遮断器(1、20)は、低電圧コンデンサバンクなどの再調整電源と、前記回路遮断器の再調整モードにおいて前記再調整電源から前記第1接点および前記第2接点に再調整電流を供給するためのコントローラとをさらに備え、前記第1接点(3)はアノードであり、前記第2接点(5)はカソードである、
ことを特徴とする、回路遮断器(1、20)。 - 前記閉鎖機構(10)は電気機械的駆動機構であり、前記開放機構(9)はトムソンコイルアクチュエータを備える、請求項1に記載の回路遮断器(1、20)。
- 前記閉鎖機構(10)と、前記開放機構(9)と、前記可動接点(5)とが直列に結合され、前記開放機構(9)が前記可動接点(5)に隣接している、請求項1または2に記載の回路遮断器(1、20)。
- 前記開放機構(9)と前記閉鎖機構(10)との間にばね手段(7)が配置されている、請求項3に記載の回路遮断器(20)。
- 前記閉鎖機構(10)の可動部分(15)にダンパー(17)が結合される、請求項3または4に記載の回路遮断器(1、20)。
- 前記第1接点(3)はカソードである、請求項1から5のいずれか一項に記載の回路遮断器(1、20)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1910149.2 | 2019-07-16 | ||
GB1910149.2A GB2585833A (en) | 2019-07-16 | 2019-07-16 | Circuit breaker |
PCT/EP2020/068347 WO2021008866A1 (en) | 2019-07-16 | 2020-06-30 | Circuit breaker |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022540900A true JP2022540900A (ja) | 2022-09-20 |
JP7560534B2 JP7560534B2 (ja) | 2024-10-02 |
Family
ID=67700210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022502469A Active JP7560534B2 (ja) | 2019-07-16 | 2020-06-30 | 回路遮断器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11640886B2 (ja) |
EP (1) | EP4000084A1 (ja) |
JP (1) | JP7560534B2 (ja) |
CN (1) | CN114097054B (ja) |
GB (1) | GB2585833A (ja) |
WO (1) | WO2021008866A1 (ja) |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB342615A (en) | 1929-05-02 | 1931-02-05 | Gen Electric | Improvements in and relating to vacuum electric switches |
GB1094032A (en) * | 1965-01-26 | 1967-12-06 | Gen Electric | Improvements relating to electric circuit breakers |
GB1168612A (en) * | 1966-02-15 | 1969-10-29 | English Electric Co Ltd | Improvements in or relating to the Manufacture of Vacuum Electric Switches. |
JPH08111149A (ja) * | 1994-10-12 | 1996-04-30 | Toshiba Corp | 真空バルブの製造装置 |
US5912604A (en) * | 1997-02-04 | 1999-06-15 | Abb Power T&D Company, Inc. | Molded pole automatic circuit recloser with bistable electromagnetic actuator |
RU2138092C1 (ru) * | 1998-03-23 | 1999-09-20 | Уфимское государственное производственное предприятие "ЭЛЕКТРОАППАРАТ" | Вакуумный выключатель и способ его работы (варианты) |
JP3904756B2 (ja) | 1999-04-13 | 2007-04-11 | 株式会社東芝 | 真空遮断器 |
US6753493B2 (en) * | 2001-06-01 | 2004-06-22 | Hubbell Incorporated | Electrical circuit interrupting device |
JP4458858B2 (ja) * | 2004-01-07 | 2010-04-28 | 三菱電機株式会社 | 電磁操作機構の手動開放装置 |
JP4357505B2 (ja) * | 2006-07-10 | 2009-11-04 | 株式会社日立製作所 | 遮断器 |
US8138440B2 (en) * | 2006-08-21 | 2012-03-20 | Arcoline Ltd. | Medium-voltage circuit-breaker |
JP4752678B2 (ja) * | 2006-08-25 | 2011-08-17 | 三菱電機株式会社 | 開閉装置 |
JP5297682B2 (ja) * | 2008-04-24 | 2013-09-25 | 株式会社明電舎 | 真空遮断器 |
CN101266893A (zh) * | 2008-04-30 | 2008-09-17 | 沈阳工业大学 | 采用直线感应电机驱动高压断路器动触头的操动机构 |
WO2010045678A1 (en) * | 2008-10-22 | 2010-04-29 | Kaon Consulting Pty Ltd | Electrical switching apparatus |
EP2312606B1 (en) * | 2009-10-14 | 2013-02-27 | ABB Technology AG | Circuit-breaker with a common housing |
DE102011078659B3 (de) * | 2011-07-05 | 2012-11-15 | Siemens Aktiengesellschaft | Antrieb für ein Schaltgerät |
CN104145318B (zh) * | 2012-03-02 | 2016-04-13 | 西安交通大学 | 一种带有固定断口的真空灭弧室 |
JP5815460B2 (ja) | 2012-04-24 | 2015-11-17 | 三菱電機株式会社 | 開閉装置 |
EP2867909B1 (en) * | 2012-06-27 | 2016-04-06 | ABB Technology Ltd. | A high voltage current interrupted and an actuator system for a high voltage current interruptor |
US9905348B2 (en) * | 2013-03-13 | 2018-02-27 | Mitsubishi Electric Corporation | Electromagnetic operating device |
GB2517972A (en) * | 2013-09-06 | 2015-03-11 | Eaton Ind Netherlands Bv | Circuit breaker |
JP2015060778A (ja) * | 2013-09-20 | 2015-03-30 | 株式会社東芝 | 開閉器 |
US9431184B2 (en) * | 2013-11-06 | 2016-08-30 | Lsis Co., Ltd. | Circuit breaker |
JP6235374B2 (ja) | 2014-02-27 | 2017-11-22 | 株式会社東芝 | 開閉器の操作機構 |
KR101625481B1 (ko) * | 2014-05-13 | 2016-05-31 | 엘에스산전 주식회사 | 고속스위치 |
CN104701064B (zh) * | 2015-03-26 | 2015-12-09 | 江苏现代电力科技股份有限公司 | 基于柔性分合闸技术的智能集成中压交流真空开关设备 |
KR102488687B1 (ko) * | 2016-01-29 | 2023-01-16 | 엘에스일렉트릭(주) | 바이패스 스위치 및 그를 갖는 모듈형 멀티레벨 컨버터 |
CN106373826A (zh) * | 2016-10-17 | 2017-02-01 | 中国电力科学研究院 | 快速机械开关用操动装置 |
SE541760C2 (en) * | 2017-07-24 | 2019-12-10 | Scibreak Ab | Breaker |
DE102017217166A1 (de) * | 2017-09-27 | 2019-03-28 | Siemens Aktiengesellschaft | Anordnung und Verfahren zum Dämpfen des Kontaktprellens bei Hochspannungsleistungsschaltern |
CN208873658U (zh) * | 2018-09-29 | 2019-05-17 | 杭州佰盟智能开关有限公司 | 一种降低高速真空断路器合闸弹跳和冲击的装置 |
-
2019
- 2019-07-16 GB GB1910149.2A patent/GB2585833A/en not_active Withdrawn
-
2020
- 2020-06-30 CN CN202080050491.4A patent/CN114097054B/zh active Active
- 2020-06-30 JP JP2022502469A patent/JP7560534B2/ja active Active
- 2020-06-30 WO PCT/EP2020/068347 patent/WO2021008866A1/en unknown
- 2020-06-30 EP EP20735393.9A patent/EP4000084A1/en active Pending
- 2020-06-30 US US17/626,815 patent/US11640886B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB201910149D0 (en) | 2019-08-28 |
EP4000084A1 (en) | 2022-05-25 |
CN114097054B (zh) | 2023-06-30 |
US20220293368A1 (en) | 2022-09-15 |
GB2585833A (en) | 2021-01-27 |
WO2021008866A1 (en) | 2021-01-21 |
CN114097054A (zh) | 2022-02-25 |
JP7560534B2 (ja) | 2024-10-02 |
US11640886B2 (en) | 2023-05-02 |
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