JP3788148B2 - 真空スイッチ及びその運転方法 - Google Patents

真空スイッチ及びその運転方法 Download PDF

Info

Publication number
JP3788148B2
JP3788148B2 JP35697499A JP35697499A JP3788148B2 JP 3788148 B2 JP3788148 B2 JP 3788148B2 JP 35697499 A JP35697499 A JP 35697499A JP 35697499 A JP35697499 A JP 35697499A JP 3788148 B2 JP3788148 B2 JP 3788148B2
Authority
JP
Japan
Prior art keywords
vacuum
grounded
container
vessel
electrode
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
Application number
JP35697499A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001176364A5 (enExample
JP2001176364A (ja
Inventor
修一 喜久川
克典 児島
徹 谷水
歩 森田
雅薫 辻
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
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
Priority to JP35697499A priority Critical patent/JP3788148B2/ja
Priority to US09/732,737 priority patent/US6426627B2/en
Priority to EP00127107A priority patent/EP1109186A3/en
Priority to CN00135690A priority patent/CN1300092A/zh
Publication of JP2001176364A publication Critical patent/JP2001176364A/ja
Priority to US10/173,424 priority patent/US6529009B2/en
Publication of JP2001176364A5 publication Critical patent/JP2001176364A5/ja
Application granted granted Critical
Publication of JP3788148B2 publication Critical patent/JP3788148B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H01H33/668—Means for obtaining or monitoring the vacuum
    • 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
    • H01H33/60—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
    • H01H33/6647—Contacts; Arc-extinguishing means, e.g. arcing rings having fixed middle contact and two movable 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
    • H01H33/60—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
    • 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

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • Measuring Fluid Pressure (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP35697499A 1999-12-16 1999-12-16 真空スイッチ及びその運転方法 Expired - Fee Related JP3788148B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP35697499A JP3788148B2 (ja) 1999-12-16 1999-12-16 真空スイッチ及びその運転方法
US09/732,737 US6426627B2 (en) 1999-12-16 2000-12-11 Vacuum switch including vacuum-measurement devices, switchgear using the vacuum switch, and operation method thereof
EP00127107A EP1109186A3 (en) 1999-12-16 2000-12-11 Vacuum switch including vacuum-measurement devices, switchgear using the vacuum switch, and operation method thereof
CN00135690A CN1300092A (zh) 1999-12-16 2000-12-15 包含真空测量装置的真空开关、开关装置及其操作方法
US10/173,424 US6529009B2 (en) 1999-12-16 2002-06-18 Vacuum switch including vacuum-measurement devices, switchgear using the vacuum switch, and operation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP35697499A JP3788148B2 (ja) 1999-12-16 1999-12-16 真空スイッチ及びその運転方法

Publications (3)

Publication Number Publication Date
JP2001176364A JP2001176364A (ja) 2001-06-29
JP2001176364A5 JP2001176364A5 (enExample) 2005-01-06
JP3788148B2 true JP3788148B2 (ja) 2006-06-21

Family

ID=18451722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP35697499A Expired - Fee Related JP3788148B2 (ja) 1999-12-16 1999-12-16 真空スイッチ及びその運転方法

Country Status (4)

Country Link
US (2) US6426627B2 (enExample)
EP (1) EP1109186A3 (enExample)
JP (1) JP3788148B2 (enExample)
CN (1) CN1300092A (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4135870B2 (ja) 2002-04-16 2008-08-20 株式会社日立製作所 真空スイッチ
TWI263236B (en) * 2003-05-19 2006-10-01 Hitachi Ltd Vacuum switchgear
DE10351948A1 (de) * 2003-11-07 2005-06-09 Abb Patent Gmbh Mittelspannungsschaltanlage
JP4403782B2 (ja) 2003-11-17 2010-01-27 株式会社日立製作所 真空スイッチギヤ
US20080245772A1 (en) * 2005-09-12 2008-10-09 Siemens Aktiengesellschaft Vacuum Interrupter
EP1952414B1 (de) * 2005-11-02 2009-08-26 Siemens Aktiengesellschaft Vakuumisoliertes schaltgerät
US7186942B1 (en) * 2006-02-23 2007-03-06 Eaton Corporation Three-position vacuum interrupter disconnect switch providing current interruption, disconnection and grounding
DE102006042101B4 (de) * 2006-09-07 2008-09-25 Switchcraft Europe Gmbh Vakuumschalter für Mittel- und Hochspannungen
US7902480B2 (en) * 2007-06-13 2011-03-08 Hitachi, Ltd. Vacuum insulated switchgear
JP4946920B2 (ja) * 2008-03-03 2012-06-06 三菱電機株式会社 真空開閉器
US20090230090A1 (en) * 2008-03-14 2009-09-17 Luzzi Glenn J Vacuum switch
FR2937786B1 (fr) * 2008-10-29 2010-12-24 Areva T & D Sa Interrupteur de courant sur une ligne electrique comprenant une ampoule a vide
JP2010251319A (ja) * 2009-04-15 2010-11-04 Chou Hsien Tsai 双方向電気的連接が可能なソケット構造
KR20120011864A (ko) * 2009-05-18 2012-02-08 가부시키가이샤 니혼 에이이 파워시스템즈 가스 절연 진공 차단기
JP4906892B2 (ja) * 2009-08-12 2012-03-28 株式会社日立製作所 スイッチギヤ
FR2964242B1 (fr) * 2010-08-27 2013-11-22 Areva T & D Sas Dispositif pour mesurer la pression residuelle dans une enceinte a vide scellee, notamment une ampoule a vide
US8497446B1 (en) * 2011-01-24 2013-07-30 Michael David Glaser Encapsulated vacuum interrupter with grounded end cup and drive rod
CN103620897B (zh) * 2011-06-17 2016-01-20 三菱电机株式会社 箱形真空断路器
US9177742B2 (en) 2011-10-18 2015-11-03 G & W Electric Company Modular solid dielectric switchgear
KR20130120221A (ko) * 2012-04-25 2013-11-04 현대중공업 주식회사 진공 차단기의 가동 접촉자의 편심 방지 구조
JP5905779B2 (ja) * 2012-06-13 2016-04-20 株式会社日立製作所 抵抗器及びそれを備えたスイッチギヤ
CN102800523B (zh) * 2012-08-08 2015-01-28 成都凯赛尔电子有限公司 带真空度在线监测的固封极柱
CN103413721B (zh) * 2013-08-14 2015-09-02 北京科锐配电自动化股份有限公司 真空断路器真空度在线监测系统
CN105575724A (zh) * 2014-10-17 2016-05-11 国家电网公司 一种真空断路器的真空度在线监测系统
CN105590768A (zh) * 2014-10-23 2016-05-18 苏州市吴中区欣鑫开关配件厂 一种断路器套筒
JP2017208870A (ja) 2016-05-16 2017-11-24 株式会社日立産機システム 分岐ユニットまたは車両システム
CN106872884A (zh) * 2017-01-23 2017-06-20 杨志强 一种隔离开关的监测装置及监测方法
CN106683939B (zh) * 2017-02-10 2018-12-11 孙光明 一种充气柜用高密封性固封极柱
CN107830962B (zh) * 2017-12-13 2023-12-26 湖南长高高压开关有限公司 一种对隔离开关的温度和夹紧力进行监测的方法
CN112582203B (zh) * 2020-11-24 2022-12-23 平高集团有限公司 一种多功能固封极柱

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163130A (en) * 1975-07-25 1979-07-31 Hitachi, Ltd. Vacuum interrupter with pressure monitoring means
JPS5545160A (en) 1978-09-27 1980-03-29 Ricoh Co Ltd Manufacture of magnetic recording body
JPS5636818A (en) 1979-09-03 1981-04-10 Meidensha Electric Mfg Co Ltd Vacuum degree deterioration detector for vacuum breaker
JPH01162303A (ja) * 1987-12-18 1989-06-26 Fujita Denki Seisakusho:Kk ボビン付コイル
JP3202340B2 (ja) * 1992-03-31 2001-08-27 株式会社東芝 受電設備
US5537858A (en) 1994-05-18 1996-07-23 National Technical Systems, Inc. System for the nonintrusive monitoring of electrical circuit breaker vessel pressure
JPH08306279A (ja) 1995-05-08 1996-11-22 Mitsubishi Electric Corp 真空遮断器の真空度監視装置
DE59604482D1 (de) 1995-08-10 2000-03-30 Siemens Ag Vorrichtung zur Überwachung des Vakuums eines Vakuumschalters
US6054862A (en) * 1997-09-02 2000-04-25 Applied Materials, Inc. Vacuum chamber bakeout procedure for preventing ion gauge failure
JP3164033B2 (ja) * 1997-10-03 2001-05-08 株式会社日立製作所 母線の接続構造及び絶縁カバー
TW405135B (en) * 1998-03-19 2000-09-11 Hitachi Ltd Vacuum insulated switch apparatus
JPH11273513A (ja) * 1998-03-24 1999-10-08 Mitsubishi Electric Corp 真空開閉器

Also Published As

Publication number Publication date
EP1109186A2 (en) 2001-06-20
US20020149372A1 (en) 2002-10-17
JP2001176364A (ja) 2001-06-29
US6529009B2 (en) 2003-03-04
EP1109186A3 (en) 2003-01-08
US6426627B2 (en) 2002-07-30
US20010004067A1 (en) 2001-06-21
CN1300092A (zh) 2001-06-20

Similar Documents

Publication Publication Date Title
JP3788148B2 (ja) 真空スイッチ及びその運転方法
JP3840872B2 (ja) 真空絶縁開閉装置の真空度測定方法
TW531762B (en) Vacuum switch and vacuum switchgear using the same
JP2001176364A5 (enExample)
WO2000021107A1 (en) Vacuum switch and vacuum switch gear using the vacuum switch
US4471309A (en) Vacuum detector
JP3395698B2 (ja) 真空絶縁開閉装置
JPH04102531U (ja) 真空回路遮断器
JP3930208B2 (ja) 真空絶縁開閉装置
KR920008836B1 (ko) 진공차단기용 진공모니터
JPH07318447A (ja) 真空度監視装置
EP1119009A1 (en) Vacuum switch and vacuum switch gear
KR102870990B1 (ko) 진공 인터럽터의 진공 상태 모니터링 장치
JP2672663B2 (ja) 予防保全システム
US11842866B2 (en) Pressure monitoring device and pressure monitoring method for vacuum valve
KR860001784B1 (ko) 진공차단기용 진공도 감시장치
JPH02210729A (ja) 真空開閉装置
JPH0287913A (ja) ガス絶縁機器
KR20230069608A (ko) 진공차단기의 진공도 감시를 위한 부분 방전 측정 센서 및 이를 적용한 진공차단기
JPS63213228A (ja) 信号検出装置
JPH07170635A (ja) 絶縁スペーサ
HK1071471B (en) Vacuum insulated switching apparatus
JPH0287915A (ja) ガス絶縁機器の分解ガス検出装置
HK1158813B (en) Vacuum switch and vacuum insulated switch assembly

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20050502

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20050517

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050719

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20051206

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060203

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20060307

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20060320

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090407

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100407

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110407

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120407

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120407

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130407

Year of fee payment: 7

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140407

Year of fee payment: 8

LAPS Cancellation because of no payment of annual fees