JP4277198B2 - 真空スイッチギヤ - Google Patents
真空スイッチギヤ Download PDFInfo
- Publication number
- JP4277198B2 JP4277198B2 JP2003433376A JP2003433376A JP4277198B2 JP 4277198 B2 JP4277198 B2 JP 4277198B2 JP 2003433376 A JP2003433376 A JP 2003433376A JP 2003433376 A JP2003433376 A JP 2003433376A JP 4277198 B2 JP4277198 B2 JP 4277198B2
- Authority
- JP
- Japan
- Prior art keywords
- phase
- pin
- drive rod
- operating
- rod
- 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.)
- Expired - Fee Related
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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
- H01H33/14—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
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/003—Earthing 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
- H01H33/02—Details
- H01H33/022—Details particular to three-phase circuit breakers
-
- 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
- H01H33/6661—Combination with other type of switch, e.g. for load break 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
- H01H33/666—Operating arrangements
- H01H2033/6668—Operating arrangements with a plurality of interruptible circuit paths in single vacuum chamber
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Gas-Insulated Switchgears (AREA)
Description
12 V相真空容器
14 W相真空容器
16 接地用開閉器
18 遮断器
20、22 操作器
24 操作ロッド
26 リンク機構
42 可動電極
44 固定電極
46 フレキシブル導体
48 導体
74 電磁石
76 永久磁石
78 駆動ロッド
80 引き外しばね
82 可動鉄心
84 固定鉄心
88 コイル
114、116、118、120 リンク
122、124 連結ロッド
Claims (5)
- 真空容器内に収納された三相各相に対応する複数の開閉器と、前記各開閉器にそれぞれ操作ロッドを介して連結されて前記各操作ロッドに操作力を付与して前記各開閉器を開閉する複数の操作器とを備え、前記各操作器は、前記各開閉器の投入時に電磁力による操作力を前記操作ロッドに付与して前記各開閉器を投入し、前記各開閉器の開放時には前記電磁力とは逆方向の弾性力による操作力を前記操作ロッドに付与して前記各開閉器を開放するように構成され、
さらに、前記各操作器は、前記操作ロッドの軸方向が互いに並列に配設されてなり、かつ、前記各操作ロッドに同軸に往復動自在に配置され、その一端が前記各操作ロッドにそれぞれ連結された複数の駆動ロッドと、各駆動ロッドの前記各操作ロッドの反対側の端部にそれぞれ設けられ、該駆動ロッドの鉛直方向の運動を前記操作器の配列方向に沿った水平方向の運動に変換するリンク機構と、互いに隣り合う相の前記リンク機構同士を連結する2つの連結ロッドとを備え、
前記リンク機構は、固定部材に第1のピンを介して回動可能に支持されたリンクと、前記第1のピンを挟んで前記リンクの一端が前記駆動ロッドの他端部に第2のピンを介して回動可能に連結され、前記リンクの他端に第3のピンが設けられ、
一の相の駆動ロッドに係る前記リンクの第3のピンは、前記第1のピンからの距離が異なる位置に離して上下に2つ設けられ、前記一の相に隣り合う他の2つの相の駆動ロッドに係る前記各リンクの第3のピンは、前記一の相に係る前記リンクの2つの第3のピンの位置に対応させて、互いに前記第1のピンからの距離が異なる位置に上下に設けられ、
前記2つの連結ロッドのうち、1つは前記一の相の第3のピンのうち上側に設けられる第3のピンに一端が回動可能に連結され、他端が該上側に設けられる第3のピンに対応させて前記一の相に隣り合う他の2つの相のうち、上側に設けられる第3のピンに回動可能に連結され、もう1つは前記一の相の第3のピンのうち下側に設けられる第3のピンに一端が回動可能に連結され、他端が該下側に設けられる第3のピンに対応させて前記一の相に隣り合う他の2つの相のうち下側に設けられる第3のピンに回動可能に連結されてなることを特徴とする真空スイッチギヤ。 - 請求項1に記載の真空スイッチギヤにおいて、前記各操作器は、各開閉器に対応させて前記真空容器の外部に配置され、各開閉器の開閉操作軸と同軸に前記各操作ロッドの軸線を配置してなることを特徴とする真空スイッチギヤ。
- 請求項1に記載の真空スイッチギヤにおいて、
前記複数の開閉器は、三相各相の負荷側導体と母線側導体とを結ぶ各相の通電回路をそれぞれ開閉する主回路開閉器と、前記各相の主回路開閉器にそれぞれ接続されて前記各相の主回路開閉器を接地する接地用開閉器とを各相に複数台ずつ備えて構成されてなることを特徴とする真空スイッチギヤ。 - 請求項3に記載の真空スイッチギヤにおいて、
前記各相の主回路開閉器と前記各相の接地用開閉器は相毎に同一平面上を基準にして千鳥配置されてなることを特徴とする真空スイッチギヤ。 - 請求項1に記載の真空スイッチギヤにおいて、
前記複数の操作器は、前記駆動ロッドに固定された可動鉄心と、前記可動鉄心と相対向して前記可動鉄心よりも前記操作ロッド側に配置された固定鉄心と、前記可動鉄心と前記固定鉄心の周囲に配置されて投入指令に応答して励磁され、これにより発生する電磁力を前記駆動ロッドに付与する電磁石と、前記電磁石に隣接して前記駆動ロッドの周囲に配置され、前記電磁石の電磁力と同一方向の磁力を前記駆動ロッドに付与する永久磁石と、前記駆動ロッドに連結され、前記投入指令に伴う前記駆動ロッドの移動によって弾性力を蓄積し、開放指令に応答して蓄積された弾性力を前記可動鉄心と前記固定鉄心とを互いに離間させる操作力として前記駆動ロッドに付与する引き外しばねとを備えてなることを特徴とする真空スイッチギヤ。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003433376A JP4277198B2 (ja) | 2003-12-26 | 2003-12-26 | 真空スイッチギヤ |
TW093132744A TWI246702B (en) | 2003-12-26 | 2004-10-28 | Vacuum switchgear system |
EP04030164A EP1548778B1 (en) | 2003-12-26 | 2004-12-20 | Vacuum switchgear system |
DE602004006593T DE602004006593T2 (de) | 2003-12-26 | 2004-12-20 | Vakuumschaltgerät |
US11/020,033 US20050139579A1 (en) | 2003-12-26 | 2004-12-23 | Vacuum switchgear system |
CNB2004100970907A CN100373515C (zh) | 2003-12-26 | 2004-12-24 | 真空开关机构 |
KR1020040111955A KR101039084B1 (ko) | 2003-12-26 | 2004-12-24 | 진공 스위치기어 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003433376A JP4277198B2 (ja) | 2003-12-26 | 2003-12-26 | 真空スイッチギヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005190919A JP2005190919A (ja) | 2005-07-14 |
JP4277198B2 true JP4277198B2 (ja) | 2009-06-10 |
Family
ID=34545078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003433376A Expired - Fee Related JP4277198B2 (ja) | 2003-12-26 | 2003-12-26 | 真空スイッチギヤ |
Country Status (7)
Country | Link |
---|---|
US (1) | US20050139579A1 (ja) |
EP (1) | EP1548778B1 (ja) |
JP (1) | JP4277198B2 (ja) |
KR (1) | KR101039084B1 (ja) |
CN (1) | CN100373515C (ja) |
DE (1) | DE602004006593T2 (ja) |
TW (1) | TWI246702B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8680956B2 (en) | 2009-10-29 | 2014-03-25 | Mitsubishi Electric Corporation | Electromagnet device and switch device using electromagnet device |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI251847B (en) * | 2003-12-26 | 2006-03-21 | Hitachi Ltd | Vacuum switchgear system and kit for system |
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 |
DE102007016720A1 (de) * | 2007-04-07 | 2008-10-09 | Areva Energietechnik Gmbh | Elektrisches Schaltgerät |
US7829814B2 (en) * | 2007-09-26 | 2010-11-09 | Eaton Corporation | Vacuum circuit interrupter grounding assembly |
US9434443B2 (en) * | 2008-08-18 | 2016-09-06 | Shimano Inc. | Cable operating mechanism |
KR101209782B1 (ko) * | 2008-09-11 | 2012-12-07 | 현대중공업 주식회사 | 가스절연 차단기의 가동자 구동장치 |
KR101100707B1 (ko) | 2009-12-31 | 2012-01-02 | 엘에스산전 주식회사 | 진공차단기 |
KR101037027B1 (ko) | 2009-12-31 | 2011-05-25 | 엘에스산전 주식회사 | 진공차단기 |
TWI391307B (zh) * | 2010-01-15 | 2013-04-01 | Advanced Semiconductor Eng | 吸頭與應用此吸頭之輸送機台 |
US8729985B2 (en) | 2012-01-23 | 2014-05-20 | Electro-Mechanical Corporation | Switchgear visible disconnect mechanical interlock |
US9070517B2 (en) | 2012-08-13 | 2015-06-30 | Electro-Mechanical Corporation | Vacuum interrupter and linear disconnect switch |
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 |
JP6121251B2 (ja) * | 2013-06-07 | 2017-04-26 | 株式会社日立産機システム | 開閉装置及びその開閉方法 |
JP6437356B2 (ja) * | 2015-03-18 | 2018-12-12 | 株式会社ダイヘン | 開閉装置 |
CN104752984B (zh) * | 2015-03-26 | 2017-04-12 | 深圳市飞越开关设备有限公司 | 一种环保气体绝缘的开关柜及其操作方法 |
EP3136414B1 (en) * | 2015-08-31 | 2019-06-26 | ABB Schweiz AG | Gas-insulated medium voltage switchgear with a circuit breaker pole part arrangement |
US9653224B2 (en) * | 2015-10-13 | 2017-05-16 | Eaton Corporation | Interruption apparatus employing actuator having movable engagement element |
DE102017206746A1 (de) * | 2017-04-21 | 2018-10-25 | Siemens Aktiengesellschaft | Anordnung und Verfahren zum parallelen Schalten hoher Ströme in der Hochspannungstechnik |
FR3072510B1 (fr) * | 2017-10-12 | 2019-09-27 | Schneider Electric Industries Sas | Ensemble comportant un appareil electrique modulaire et un auxiliaire modulaire apte a etre associe audit appareil sur un rail de montage |
WO2020159715A1 (en) | 2019-01-31 | 2020-08-06 | S&C Electric Company | Manual close assist control mechanism |
CN113374351B (zh) * | 2021-04-20 | 2024-03-26 | 安徽海科电气有限公司 | 一种带智能物联锁具智能计量箱 |
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US4713505A (en) * | 1978-09-06 | 1987-12-15 | Cooper Industries, Inc. | Load break switch |
JPH07320611A (ja) * | 1994-05-23 | 1995-12-08 | Hitachi Ltd | ガス絶縁開閉装置 |
DE4419380C1 (de) * | 1994-05-30 | 1995-10-19 | Siemens Ag | Leistungsschaltermodul |
US5600112A (en) * | 1995-07-07 | 1997-02-04 | S & C Electric Company | Bushing assembly with circuit interrupters including polyphase operating mechanism |
JP4297549B2 (ja) * | 1999-03-17 | 2009-07-15 | 三菱電機株式会社 | スイッチギヤ |
JP3775939B2 (ja) * | 1999-04-01 | 2006-05-17 | 三菱電機株式会社 | スイッチギア |
AU3629199A (en) * | 1999-05-07 | 2000-11-21 | Mitsubishi Denki Kabushiki Kaisha | Vacuum switch gear |
US6198062B1 (en) * | 1999-05-17 | 2001-03-06 | Joslyn Hi-Voltage Corporation | Modular, high-voltage, three phase recloser assembly |
US6156989A (en) * | 1999-09-30 | 2000-12-05 | Rockwell Technologies, Llc | Multi-phase vacuum switch arrangement including an electromagnet actuating mechanism |
JP3577247B2 (ja) * | 1999-11-10 | 2004-10-13 | 三菱電機株式会社 | スイッチギア |
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 |
JP2002033034A (ja) * | 2000-07-13 | 2002-01-31 | Hitachi Ltd | 開閉装置及びそれを用いた系統切替装置 |
JP2003308762A (ja) * | 2002-04-12 | 2003-10-31 | Toshiba Corp | 開閉装置 |
JP3760382B2 (ja) * | 2002-04-16 | 2006-03-29 | 株式会社日立製作所 | 真空スイッチ |
US6881917B2 (en) * | 2002-04-16 | 2005-04-19 | Hitachi, Ltd. | Vacuum switchgear |
-
2003
- 2003-12-26 JP JP2003433376A patent/JP4277198B2/ja not_active Expired - Fee Related
-
2004
- 2004-10-28 TW TW093132744A patent/TWI246702B/zh not_active IP Right Cessation
- 2004-12-20 EP EP04030164A patent/EP1548778B1/en not_active Not-in-force
- 2004-12-20 DE DE602004006593T patent/DE602004006593T2/de active Active
- 2004-12-23 US US11/020,033 patent/US20050139579A1/en not_active Abandoned
- 2004-12-24 KR KR1020040111955A patent/KR101039084B1/ko not_active IP Right Cessation
- 2004-12-24 CN CNB2004100970907A patent/CN100373515C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8680956B2 (en) | 2009-10-29 | 2014-03-25 | Mitsubishi Electric Corporation | Electromagnet device and switch device using electromagnet device |
DE112009005331B4 (de) | 2009-10-29 | 2019-08-01 | Mitsubishi Electric Corporation | Elektromagnetvorrichtung und Schaltvorrichtung, die eine Elektromagnetvorrichtung verwendet |
Also Published As
Publication number | Publication date |
---|---|
JP2005190919A (ja) | 2005-07-14 |
EP1548778B1 (en) | 2007-05-23 |
KR20050067064A (ko) | 2005-06-30 |
CN100373515C (zh) | 2008-03-05 |
DE602004006593D1 (de) | 2007-07-05 |
EP1548778A1 (en) | 2005-06-29 |
CN1637990A (zh) | 2005-07-13 |
US20050139579A1 (en) | 2005-06-30 |
DE602004006593T2 (de) | 2008-01-31 |
TWI246702B (en) | 2006-01-01 |
KR101039084B1 (ko) | 2011-06-07 |
TW200522113A (en) | 2005-07-01 |
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