JP2014516195A - 電力切換装置 - Google Patents
電力切換装置 Download PDFInfo
- Publication number
- JP2014516195A JP2014516195A JP2014513919A JP2014513919A JP2014516195A JP 2014516195 A JP2014516195 A JP 2014516195A JP 2014513919 A JP2014513919 A JP 2014513919A JP 2014513919 A JP2014513919 A JP 2014513919A JP 2014516195 A JP2014516195 A JP 2014516195A
- Authority
- JP
- Japan
- Prior art keywords
- vacuum circuit
- assembly
- circuit breaker
- current
- switching device
- 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
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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
- H01H33/60—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
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- 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
- H01H33/002—Very heavy-current 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
- H01H33/664—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
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6642—Contacts; Arc-extinguishing means, e.g. arcing rings having cup-shaped contacts, the cylindrical wall of which being provided with inclined slits to form a coil
-
- 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
- H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface
Landscapes
- Plasma Technology (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
【選択図】図1
Description
7 端子
8 真空遮断器組立体
9 切換組立体
26,28 導電性ロッド
30,34,34 電極
36 支持体
38 スロット付きコイル
Claims (8)
- 1対の端子(7)の間で並列に接続された真空遮断器組立体(8)と切換組立体(9)を含み、前記端子(7)がそれぞれ、使用中に、電気回路に接続可能な電力切換装置(6)であって、真空遮断器組立体(8)は、第1端で前記端子(7)のそれぞれに接続されかつ第2端で気密筐体内に延在する1対の導電性ロッド(26,28)を有する少なくとも1つの真空遮断器と、前記第1の導電性ロッド(26)の第2端又は第2端近くに取り付けられた第1の電極(30)並びに前記第2の導電性ロッド(28)の第2端又は第2端近くに取り付けられた支持体(36)を有するスロット付きコイル(38)と、前記スロット付きコイル(38)の内側面に取り付けられた第2の電極(32)と、前記支持体(36)に取り付けられた第3の電極(34)とを有し、前記導電性ロッド(26,28)の前記第2端は、前記第1と第3の電極(30,32)が対向接点面を規定して前記導電性ロッド(26,28)の少なくとも一方が前記対向接点の面の間のギャップを開閉するように他方の導電性ロッドに対して移動できるように前記気密筐体内に延在し、前記切換組立体(9)が、開状態で電流を伝えず閉状態で電流を伝える少なくとも1個の交差電磁界プラズマ放電スイッチを有し、前記切換組立体(9)が、前記電力切換装置の使用中に、開状態と閉状態とで切り替わって前記真空遮断器組立体(8)に流れる電流を変化させるように制御可能である、電力切換装置(6)。
- 前記切換組立体(9)が、各真空遮断器(10)の前記対向接点面の間のギャップの形成に応じて開状態から閉状態に切り替わるように制御可能である、請求項1に記載の電力切換装置(6)。
- 制御回路を更に含み、前記制御回路が、前記各真空遮断器(10)の前記対向接点面間の前記ギャップの形成に応じて制御信号を生成し、前記制御信号を前記切換組立体(9)に送るように制御可能であり、前記切換組立体(9)が、前記制御回路から受け取った前記制御信号に応じて閉状態から開状態に切り替わるように制御可能である、請求項2に記載の電力切換装置(6)。
- 前記切換組立体(9)が、前記各真空遮断器(10)の対向接点面の間に前記ギャップが形成された後で前記ギャップの所定の長さで閉状態から開状態に切り替わるように制御可能である、請求項2又は請求項3に記載の電力切換装置(6)。
- 前記切換組立体(9)が、前記各真空遮断器(10)内で電流が消滅する前に所定の電流レベルで開状態から閉状態に切り替わるように制御可能であり、また、前記各真空遮断器(10)内で電流が消滅した後で閉状態から開状態に切り替わるように制御可能である、請求項4に記載の電力切換装置(6)。
- 前記真空遮断器組立体(8)が、複数の直列接続及び/又は並列接続された真空遮断器(10)を含む、請求項1〜5のいずれか一項に記載の電力切換装置(6)。
- 前記切換組立体(9)が、複数の直列接続及び/又は並列接続された交差電磁界プラズマ放電スイッチを含む、請求項1〜6のいずれか一項に記載の電力切換装置(6)。
- 前記切換組立体(9)が、複数の並列接続された交差電磁界プラズマ放電スイッチを含み、前記切換組立体(9)が、前記複数の並列接続された交差電磁界プラズマ放電スイッチを順次オフにするように制御可能である、請求項7に記載の電力切換装置(6)。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2011/059400 WO2012167818A1 (en) | 2011-06-07 | 2011-06-07 | Power switching apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2014516195A true JP2014516195A (ja) | 2014-07-07 |
Family
ID=44627105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014513919A Pending JP2014516195A (ja) | 2011-06-07 | 2011-06-07 | 電力切換装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9418806B2 (ja) |
EP (1) | EP2718951B1 (ja) |
JP (1) | JP2014516195A (ja) |
CN (1) | CN103650091A (ja) |
WO (1) | WO2012167818A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2736059A1 (en) * | 2012-11-23 | 2014-05-28 | Alstom Technology Ltd | Power switching apparatus |
EP3008746B1 (en) | 2013-06-11 | 2017-09-06 | Supergrid Institute Sas | Vacuum switching assembly |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63304543A (ja) * | 1987-06-05 | 1988-12-12 | Hitachi Ltd | 真空遮断器 |
JPH06215700A (ja) * | 1992-10-20 | 1994-08-05 | Hughes Aircraft Co | コンパクトな高電流交差電界プラズマスイッチ |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3369094A (en) * | 1966-07-15 | 1968-02-13 | Metcom Inc | Gallium metal contact switch |
DE2036099C3 (de) * | 1970-07-16 | 1974-08-08 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Vakuumleistungsschalter |
US4130781A (en) * | 1977-03-14 | 1978-12-19 | Gould Inc. | High voltage d-c vacuum interrupter device with magnetic control of interrupter impedance with movable contact |
JP2564390B2 (ja) * | 1989-03-10 | 1996-12-18 | 株式会社日立製作所 | 真空スイツチ |
US5212425A (en) * | 1990-10-10 | 1993-05-18 | Hughes Aircraft Company | Ion implantation and surface processing method and apparatus |
DE4121685C2 (de) * | 1991-06-29 | 2002-10-31 | Alstom Vakuumschalttechnik Gmb | Vakuumschaltkammer |
DE10016950A1 (de) | 2000-04-05 | 2001-10-11 | Abb Hochspannungstechnik Ag Zu | Verfahren zum Abschalten eines Kurzschlussstroms im generatornahen Bereich |
EP1390961A1 (de) * | 2001-05-30 | 2004-02-25 | ABB PATENT GmbH | Steuerung mindestens einer vakuumschaltstrecke |
JP4500972B2 (ja) * | 2004-05-20 | 2010-07-14 | 学校法人東京電機大学 | 真空電流遮断装置 |
CN100394524C (zh) | 2005-12-09 | 2008-06-11 | 王季梅 | 大容量真空短路电流的开断器 |
WO2011091846A1 (en) | 2010-01-27 | 2011-08-04 | Areva T&D Uk Limited | Magnetic core |
EP2553702B1 (en) | 2010-04-02 | 2014-04-30 | Alstom Technology Ltd. | Vacuum interrupter |
-
2011
- 2011-06-07 EP EP11725691.7A patent/EP2718951B1/en not_active Not-in-force
- 2011-06-07 CN CN201180071317.9A patent/CN103650091A/zh active Pending
- 2011-06-07 WO PCT/EP2011/059400 patent/WO2012167818A1/en active Application Filing
- 2011-06-07 JP JP2014513919A patent/JP2014516195A/ja active Pending
- 2011-06-07 US US14/124,674 patent/US9418806B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63304543A (ja) * | 1987-06-05 | 1988-12-12 | Hitachi Ltd | 真空遮断器 |
JPH06215700A (ja) * | 1992-10-20 | 1994-08-05 | Hughes Aircraft Co | コンパクトな高電流交差電界プラズマスイッチ |
Also Published As
Publication number | Publication date |
---|---|
CN103650091A (zh) | 2014-03-19 |
WO2012167818A1 (en) | 2012-12-13 |
EP2718951A1 (en) | 2014-04-16 |
US20140224769A1 (en) | 2014-08-14 |
EP2718951B1 (en) | 2015-07-08 |
US9418806B2 (en) | 2016-08-16 |
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