JP2014107181A - 並列コンデンサ付きガス遮断器 - Google Patents
並列コンデンサ付きガス遮断器 Download PDFInfo
- Publication number
- JP2014107181A JP2014107181A JP2012260469A JP2012260469A JP2014107181A JP 2014107181 A JP2014107181 A JP 2014107181A JP 2012260469 A JP2012260469 A JP 2012260469A JP 2012260469 A JP2012260469 A JP 2012260469A JP 2014107181 A JP2014107181 A JP 2014107181A
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- movable
- circuit breaker
- mover
- blocking
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
-
- 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
- H01H33/28—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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
- H01H33/166—Impedances connected with contacts the impedance being inserted only while closing the 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
- H01H33/42—Driving mechanisms
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
Abstract
【解決手段】絶縁性ガスを封入した密封容器1内に遮断部を設け、遮断部は固定部及び可動部で構成する。可動部に高電圧導体8を接続し、可動部を駆動する遮断部側絶縁ロッド21を操作器ケース61内で電動アクチュエータ32を構成する可動子31に連結する。密封容器1内に並列コンデンサ40を遮断部と電気的に並列に接続する。並列コンデンサ40には可動接点42が電気的に接続され、可動接点42はコンデンサ側絶縁ロッド44に連結される。遮断部側絶縁ロッド21又は可動子31は操作器ケース61内に係合部46を有し、コンデンサ側絶縁ロッド44は操作器ケース61内で係合部46よりも遮断部から遠い側に被係合部43を有し、被係合部43を密封容器1に投入ばね45で連結する。
【選択図】図1
Description
Claims (4)
- 絶縁性ガスを封入した密封容器と操作器ケースにより遮断器を構成し、
前記密封容器内に遮断部を設け、
前記遮断部は固定部及び該固定部に離接可能な可動部で構成し、
前記可動部に高電圧導体を接続し、
前記可動部には前記可動部を投入方向及び遮断方向に動かす遮断部側絶縁ロッドが取り付けられ、
前記遮断部側絶縁ロッドは前記操作器ケース内で電動アクチュエータを構成する可動子に連結され、
前記密封容器内にはコンデンサが前記遮断部と電気的に並列に接続され、
前記コンデンサには可動接点が電気的に接続され、
前記可動接点にはコンデンサ側絶縁ロッドが取り付けられ、
前記遮断部側絶縁ロッド又は前記可動子は、前記操作器ケース内に係合部を有し、
前記コンデンサ側絶縁ロッドは前記操作器ケース内で前記係合部よりも前記遮断部から遠い側に、前記係合部と係合する被係合部を有し、
前記被係合部を前記密封容器の操作器側端部に投入ばねで連結した、
並列コンデンサ付きガス遮断器。 - 前記可動子と、前記遮断部側絶縁ロッドと、前記コンデンサ側絶縁ロッドと、前記投入ばねは、それぞれ略平行する動作軸を有することを特徴とする、
請求項1記載の並列コンデンサ付きガス遮断器。 - 前記電動アクチュエータは、
永久磁石又は磁性材を磁化方向を交互に反転させて複数個並べ一体形成した可動子と、
前記可動子を上下から挟み込んで配置した第1の磁極及び第2の磁極と、前記第1の磁極と前記第2の磁極をつなぎ磁束の経路を形成する磁性体と、前記第1の磁極と前記第2の磁極それぞれに巻き回した巻線で構成した固定子と、
前記高電圧導体を流れる電流を検出する電流検出器と、
前記電流検出器で検出した電流値に応じて前記巻線に供給する電流量を変化させる制御機構を有することを特徴とする、
請求項1又は2記載の並列コンデンサ付きガス遮断器。 - 前記固定子の一単位を前記可動子の動作方向に3の整数倍配置し、
前記巻線は前記隣り合う固定子の一単位毎に、120°電気的位相がずれた配置であり、前記電動アクチュエータ各々の巻線に三相交流を流すことで三相リニアモータとしての動作を実現可能とすることを特徴とする、
請求項3に記載の並列コンデンサ付きガス遮断器。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012260469A JP2014107181A (ja) | 2012-11-29 | 2012-11-29 | 並列コンデンサ付きガス遮断器 |
TW102133655A TW201432768A (zh) | 2012-11-29 | 2013-09-17 | 附有並聯電容之氣體斷路器 |
KR1020130130994A KR101513600B1 (ko) | 2012-11-29 | 2013-10-31 | 병렬 콘덴서가 있는 가스 차단기 |
CN201310587434.1A CN103854887B (zh) | 2012-11-29 | 2013-11-20 | 带有并联电容器的气路遮断器 |
US14/091,725 US9035729B2 (en) | 2012-11-29 | 2013-11-27 | Gas circuit breaker provided with parallel capacitor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012260469A JP2014107181A (ja) | 2012-11-29 | 2012-11-29 | 並列コンデンサ付きガス遮断器 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2014107181A true JP2014107181A (ja) | 2014-06-09 |
Family
ID=50773075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012260469A Pending JP2014107181A (ja) | 2012-11-29 | 2012-11-29 | 並列コンデンサ付きガス遮断器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9035729B2 (ja) |
JP (1) | JP2014107181A (ja) |
KR (1) | KR101513600B1 (ja) |
CN (1) | CN103854887B (ja) |
TW (1) | TW201432768A (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140138852A (ko) * | 2012-04-06 | 2014-12-04 | 가부시키가이샤 히타치세이사쿠쇼 | 차단기 및 차단기의 조작 방법 |
US20220108853A1 (en) * | 2018-12-31 | 2022-04-07 | Abb Power Grids Switzerland Ag | Circuit breaker having internal transient recovery voltage capacitor assembly |
DE102019212106A1 (de) * | 2019-08-13 | 2021-02-18 | Siemens Energy Global GmbH & Co. KG | Schaltgeräte mit zwei in Reihe geschalteten Unterbrechereinheiten |
EP3848951A1 (en) * | 2020-01-07 | 2021-07-14 | ABB Power Grids Switzerland AG | Control scheme for the operation of an electric motor actuator for a medium to high voltage circuit breaker |
EP4092707A4 (en) * | 2020-01-17 | 2023-03-15 | Mitsubishi Electric Corporation | GAS PROTECTION SWITCH |
CN112151301B (zh) * | 2020-06-15 | 2022-12-30 | 平高集团有限公司 | 一种灭弧室和断路器 |
CN116884771B (zh) * | 2023-09-05 | 2023-12-01 | 中宝电气有限公司 | 一种断路器电容取电组件 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5539194A (en) * | 1978-09-12 | 1980-03-18 | Westinghouse Electric Corp | Main power breaker |
JPS6161369U (ja) * | 1984-09-28 | 1986-04-25 | ||
JPH0589755A (ja) * | 1991-09-26 | 1993-04-09 | Toshiba Corp | 圧縮ガス遮断器 |
JPH09161622A (ja) * | 1995-12-14 | 1997-06-20 | Hitachi Ltd | 遮断器 |
JP2010239724A (ja) * | 2009-03-31 | 2010-10-21 | Hitachi Ltd | 駆動装置,xyステージ及びxyzステージ |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5732451B2 (ja) * | 1974-01-16 | 1982-07-10 | ||
CH612293A5 (ja) * | 1977-04-29 | 1979-07-13 | Bbc Brown Boveri & Cie | |
US4161711A (en) * | 1978-05-24 | 1979-07-17 | S & C Electric Company | Circuit interrupting device |
JPS5517929A (en) | 1978-07-26 | 1980-02-07 | Hitachi Ltd | Buffer type gas breaker |
US4383150A (en) * | 1978-09-12 | 1983-05-10 | Westinghouse Electric Corp. | Circuit-interrupters having shunting capacitance around the separable power contacts with capacitance disconnecting means therefor |
DE2943386A1 (de) * | 1978-10-26 | 1980-04-30 | Tokyo Shibaura Electric Co | Puffer-gasschutz- bzw. -leistungsschalter |
US4465910A (en) * | 1982-09-20 | 1984-08-14 | Mcgraw-Edison Company | Self-generating gas flow interrupter |
JP2521353B2 (ja) * | 1989-06-30 | 1996-08-07 | 株式会社日立製作所 | ガス遮断器 |
US5079391A (en) * | 1989-11-11 | 1992-01-07 | Hitachi, Ltd. | Puffer type gas circuit breaker, contact cover and insulated nozzle of the breaker |
JPH03171521A (ja) * | 1989-11-29 | 1991-07-25 | Hitachi Ltd | ガス遮断器 |
JPH03205721A (ja) * | 1990-01-08 | 1991-09-09 | Hitachi Ltd | ガス遮断器 |
JP2771305B2 (ja) * | 1990-03-13 | 1998-07-02 | 株式会社日立製作所 | ガス遮断器 |
JPH03269924A (ja) * | 1990-03-19 | 1991-12-02 | Hitachi Ltd | ガス遮断器 |
JP2918074B2 (ja) | 1991-05-17 | 1999-07-12 | 株式会社日立製作所 | ガス遮断器 |
JPH0531072U (ja) | 1991-09-10 | 1993-04-23 | 三菱電機株式会社 | ガス絶縁開閉装置 |
JP4492610B2 (ja) | 2006-12-28 | 2010-06-30 | 株式会社日立製作所 | 遮断器及びその開閉方法 |
US9000626B2 (en) * | 2008-12-10 | 2015-04-07 | Hitachi, Ltd. | Thrust generation mechanism, drive device, XY stage and XYZ stage |
CN101728825A (zh) * | 2009-11-13 | 2010-06-09 | 西北电网有限公司 | 一种限制断路器瞬态恢复电压峰值和上升率的装置 |
JP5516568B2 (ja) * | 2011-12-28 | 2014-06-11 | 株式会社日立製作所 | パッファ形ガス遮断器 |
CN104054151B (zh) * | 2012-02-06 | 2017-04-19 | 三菱电机株式会社 | 气体断路器 |
JP2014107180A (ja) * | 2012-11-29 | 2014-06-09 | Hitachi Ltd | ガス遮断器 |
-
2012
- 2012-11-29 JP JP2012260469A patent/JP2014107181A/ja active Pending
-
2013
- 2013-09-17 TW TW102133655A patent/TW201432768A/zh unknown
- 2013-10-31 KR KR1020130130994A patent/KR101513600B1/ko active IP Right Grant
- 2013-11-20 CN CN201310587434.1A patent/CN103854887B/zh active Active
- 2013-11-27 US US14/091,725 patent/US9035729B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5539194A (en) * | 1978-09-12 | 1980-03-18 | Westinghouse Electric Corp | Main power breaker |
JPS6161369U (ja) * | 1984-09-28 | 1986-04-25 | ||
JPH0589755A (ja) * | 1991-09-26 | 1993-04-09 | Toshiba Corp | 圧縮ガス遮断器 |
JPH09161622A (ja) * | 1995-12-14 | 1997-06-20 | Hitachi Ltd | 遮断器 |
JP2010239724A (ja) * | 2009-03-31 | 2010-10-21 | Hitachi Ltd | 駆動装置,xyステージ及びxyzステージ |
Also Published As
Publication number | Publication date |
---|---|
CN103854887A (zh) | 2014-06-11 |
US20140146422A1 (en) | 2014-05-29 |
TW201432768A (zh) | 2014-08-16 |
KR20140070367A (ko) | 2014-06-10 |
KR101513600B1 (ko) | 2015-04-20 |
CN103854887B (zh) | 2016-01-27 |
US9035729B2 (en) | 2015-05-19 |
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