SG144125A1 - Circuit breaker and opening and closing method thereof - Google Patents

Circuit breaker and opening and closing method thereof

Info

Publication number
SG144125A1
SG144125A1 SG200719090-3A SG2007190903A SG144125A1 SG 144125 A1 SG144125 A1 SG 144125A1 SG 2007190903 A SG2007190903 A SG 2007190903A SG 144125 A1 SG144125 A1 SG 144125A1
Authority
SG
Singapore
Prior art keywords
circuit breaker
coil
opening
electromagnetic repulsion
closing method
Prior art date
Application number
SG200719090-3A
Other languages
English (en)
Inventor
Ayumu Morita
Minoru Hosoda
Yoshihiko Matsuda
Masato Suzuki
Keiichi Miyashita
Shigetoshi Oouchi
Masaaki Saitou
Akihito Yano
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of SG144125A1 publication Critical patent/SG144125A1/en

Links

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
    • H01H33/666—Operating arrangements
    • H01H33/6662—Operating arrangements using bistable electromagnetic actuators, e.g. linear polarised electromagnetic actuators
    • 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
    • H01H33/38—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
    • 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
    • H01H33/6641—Contacts; Arc-extinguishing means, e.g. arcing rings making use of a separate coil
    • 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
    • H02B13/0354—Gas-insulated switchgear comprising a vacuum switch
    • 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
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for interrupting dc
SG200719090-3A 2006-12-28 2007-12-28 Circuit breaker and opening and closing method thereof SG144125A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006353644A JP4492610B2 (ja) 2006-12-28 2006-12-28 遮断器及びその開閉方法

Publications (1)

Publication Number Publication Date
SG144125A1 true SG144125A1 (en) 2008-07-29

Family

ID=39284718

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200719090-3A SG144125A1 (en) 2006-12-28 2007-12-28 Circuit breaker and opening and closing method thereof

Country Status (8)

Country Link
US (1) US7911303B2 (zh)
EP (1) EP1939909B1 (zh)
JP (1) JP4492610B2 (zh)
KR (1) KR101044423B1 (zh)
CN (1) CN101252055B (zh)
DE (1) DE602007010082D1 (zh)
SG (1) SG144125A1 (zh)
TW (1) TW200834628A (zh)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2937786B1 (fr) * 2008-10-29 2010-12-24 Areva T & D Sa Interrupteur de courant sur une ligne electrique comprenant une ampoule a vide
JP4923072B2 (ja) 2009-02-19 2012-04-25 株式会社日立製作所 転流式直流遮断器
DE112009005331B4 (de) * 2009-10-29 2019-08-01 Mitsubishi Electric Corporation Elektromagnetvorrichtung und Schaltvorrichtung, die eine Elektromagnetvorrichtung verwendet
JP5471925B2 (ja) * 2010-07-16 2014-04-16 株式会社日立製作所 接地開閉器付断路器
JP5275301B2 (ja) * 2010-08-12 2013-08-28 株式会社日立製作所 気中遮断器
CN103828012A (zh) * 2011-07-29 2014-05-28 Abb技术股份公司 具有可旋转衔铁的磁致动器
GB2498806A (en) * 2012-01-30 2013-07-31 P S Electrical Services 1998 Ltd Air circuit breaker coil adapter
JP5777543B2 (ja) * 2012-03-06 2015-09-09 株式会社東芝 接触器および駆動制御装置
US9048039B2 (en) * 2012-05-08 2015-06-02 Ge Energy Power Conversion Technology Limited Vacuum switch assemblies
EP2662878A1 (en) * 2012-05-08 2013-11-13 GE Energy Power Conversion Technology Limited Vacuum switch assemblies
JP5883728B2 (ja) * 2012-06-18 2016-03-15 株式会社日立製作所 操作装置、真空開閉装置または操作装置の組み立て方法。
JP5872388B2 (ja) * 2012-06-18 2016-03-01 株式会社日立製作所 操作装置または真空開閉器
JP5948176B2 (ja) * 2012-07-24 2016-07-06 株式会社日立製作所 開閉器
JP2014107181A (ja) 2012-11-29 2014-06-09 Hitachi Ltd 並列コンデンサ付きガス遮断器
CN104020342B (zh) * 2013-03-01 2017-03-01 西门子公司 流过断路器的电流方向判断方法及装置
JP6042756B2 (ja) * 2013-03-21 2016-12-14 株式会社日立産機システム 回路遮断器
JP6106528B2 (ja) * 2013-06-05 2017-04-05 株式会社日立産機システム コンタクタ用操作装置
WO2015062644A1 (en) * 2013-10-30 2015-05-07 Abb Technology Ltd Circuit breaker
US9431184B2 (en) * 2013-11-06 2016-08-30 Lsis Co., Ltd. Circuit breaker
JP6231445B2 (ja) * 2014-07-02 2017-11-15 株式会社日立産機システム 転流式直流遮断器及びその監視方法
CN105702532B (zh) * 2015-12-28 2017-07-07 江苏亚开电气有限公司 一种永磁开关线圈驱动电路
CN109326984B (zh) * 2017-07-31 2020-11-24 平高集团有限公司 直流快速开关手车及使用该手车的直流断路器柜
JP6513304B1 (ja) * 2018-02-27 2019-05-15 三菱電機株式会社 電磁アクチュエータ、開閉器およびスイッチギア
WO2020026357A1 (ja) * 2018-07-31 2020-02-06 三菱電機株式会社 遮断器
CN109510244B (zh) * 2018-12-29 2023-09-22 国网山东省电力公司泰安供电公司 低压分布式光伏投切控制装置和系统
MX2021002124A (es) * 2019-01-31 2022-11-23 S & C Electric Co Metodo de ruptura de soldadura de interruptor de vacio mediante multiples golpes de martillo.
CN110071009A (zh) * 2019-05-28 2019-07-30 华翔翔能电气股份有限公司 一种根据电压和温度断开报警的真空断路器
CN111109149A (zh) * 2020-01-15 2020-05-08 徐若琛 一种家禽自动喂食器
CN113963962B (zh) * 2021-09-15 2023-05-09 福建省邮电规划设计院有限公司 一种基于涡流斥力机构的低压快速ats开关
CN114141587B (zh) * 2021-11-03 2022-12-27 西安交通大学 断路器及其制造方法
CN114360848B (zh) * 2022-01-11 2023-09-15 安阳凯地磁力科技股份有限公司 一种霍尔电磁铁

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1196418A (en) * 1966-09-26 1970-06-24 English Electric Co Ltd Improvements relating to Electro-Magnetic Devices
JPS5646919U (zh) * 1979-09-20 1981-04-25
WO1988005207A1 (en) * 1986-12-26 1988-07-14 Mitsubishi Mining & Cement Co., Ltd. Electromagnetic actuator
GB2246909B (en) * 1990-07-16 1995-02-22 Terasaki Denki Sangyo Kk Circuit breaker including forced contact parting mechanism capable of self-retaining under short circuit condition
US5912604A (en) * 1997-02-04 1999-06-15 Abb Power T&D Company, Inc. Molded pole automatic circuit recloser with bistable electromagnetic actuator
JP3441360B2 (ja) * 1997-03-25 2003-09-02 株式会社東芝 しゃ断器の操作装置
CN1182551C (zh) * 1997-09-18 2004-12-29 霍莱茨荷兰公司 电磁驱动器
TW405135B (en) * 1998-03-19 2000-09-11 Hitachi Ltd Vacuum insulated switch apparatus
JP2000268683A (ja) * 1999-01-14 2000-09-29 Toshiba Corp 開閉器の操作装置
JP3904756B2 (ja) 1999-04-13 2007-04-11 株式会社東芝 真空遮断器
JP3674419B2 (ja) * 1999-11-17 2005-07-20 株式会社日立製作所 転流式直流遮断器
JP2001237118A (ja) * 2000-02-23 2001-08-31 Hitachi Ltd 電磁石及びそれを用いた開閉器の操作機構
JP2002008498A (ja) * 2000-06-26 2002-01-11 Toshiba Corp 遮断装置及び電磁アクチュエータ
CN1234135C (zh) * 2001-01-18 2005-12-28 株式会社日立制作所 电磁铁和使用该电磁铁的开关装置的操作机构
JP4667664B2 (ja) * 2001-07-12 2011-04-13 三菱電機株式会社 電力用開閉装置
JP2003151826A (ja) * 2001-11-19 2003-05-23 Hitachi Ltd 電磁石および開閉装置
JP2003308761A (ja) * 2002-04-12 2003-10-31 Toshiba Corp 電磁アクチュエータ
JP3763095B2 (ja) * 2002-10-30 2006-04-05 株式会社日立製作所 電磁石制御装置
EP1416503B1 (en) 2002-10-30 2013-09-18 Hitachi, Ltd. Solenoid-operated switching device and control device for electromagnet
JP4192645B2 (ja) * 2003-03-24 2008-12-10 三菱電機株式会社 操作回路およびこれを用いた電力用開閉装置
JP4358698B2 (ja) * 2004-07-23 2009-11-04 株式会社日立製作所 電磁操作装置
JP4423598B2 (ja) * 2004-08-17 2010-03-03 株式会社日立製作所 真空スイッチギヤの単相モジュールおよび真空スイッチギヤ
KR100598532B1 (ko) * 2004-12-20 2006-07-10 현대자동차주식회사 영구자석과 전자석이 혼용된 선형 이엠브이 구동기
TW200710905A (en) * 2005-07-07 2007-03-16 Hitachi Ltd Electrical contacts for vacuum circuit breakers and methods of manufacturing the same

Also Published As

Publication number Publication date
KR20080063122A (ko) 2008-07-03
EP1939909A2 (en) 2008-07-02
KR101044423B1 (ko) 2011-06-27
JP4492610B2 (ja) 2010-06-30
EP1939909B1 (en) 2010-10-27
US7911303B2 (en) 2011-03-22
CN101252055B (zh) 2012-02-15
CN101252055A (zh) 2008-08-27
EP1939909A3 (en) 2009-01-21
US20080156775A1 (en) 2008-07-03
TWI343068B (zh) 2011-06-01
DE602007010082D1 (de) 2010-12-09
TW200834628A (en) 2008-08-16
JP2008166085A (ja) 2008-07-17

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