BR0307357A - Mecanismo de comutação isolado a gás - Google Patents

Mecanismo de comutação isolado a gás

Info

Publication number
BR0307357A
BR0307357A BR0307357-2A BR0307357A BR0307357A BR 0307357 A BR0307357 A BR 0307357A BR 0307357 A BR0307357 A BR 0307357A BR 0307357 A BR0307357 A BR 0307357A
Authority
BR
Brazil
Prior art keywords
phase
tank
insulating tube
insulating
switching mechanism
Prior art date
Application number
BR0307357-2A
Other languages
English (en)
Portuguese (pt)
Inventor
Masahiro Arioka
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of BR0307357A publication Critical patent/BR0307357A/pt

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
    • H01H33/6661—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
    • 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
    • H01H33/027—Integrated apparatus for measuring current or voltage
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/52—Cooling of switch parts
    • H01H2009/526—Cooling of switch parts of the high voltage switches
    • 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
    • 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
    • H02B13/0356—Mounting of monitoring devices, e.g. current transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
BR0307357-2A 2002-10-31 2003-03-17 Mecanismo de comutação isolado a gás BR0307357A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002317551A JP4334852B2 (ja) 2002-10-31 2002-10-31 ガス絶縁スイッチギヤ
PCT/JP2003/003166 WO2004040728A1 (ja) 2002-10-31 2003-03-17 ガス絶縁スイッチギア

Publications (1)

Publication Number Publication Date
BR0307357A true BR0307357A (pt) 2004-12-14

Family

ID=32211727

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0307357-2A BR0307357A (pt) 2002-10-31 2003-03-17 Mecanismo de comutação isolado a gás

Country Status (6)

Country Link
JP (1) JP4334852B2 (zh)
KR (1) KR100692731B1 (zh)
CN (1) CN100521418C (zh)
BR (1) BR0307357A (zh)
TW (1) TW591835B (zh)
WO (1) WO2004040728A1 (zh)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI228339B (en) * 2002-11-06 2005-02-21 Mitsubishi Electric Corp Metal-enclosed switchgear
JP4876469B2 (ja) * 2005-07-27 2012-02-15 富士電機株式会社 配電盤
WO2007023113A1 (de) * 2005-08-22 2007-03-01 Siemens Aktiengesellschaft Isolierkörper für eine mittelspannungsschaltanlage
JP4197702B2 (ja) * 2006-01-31 2008-12-17 株式会社日立製作所 真空絶縁スイッチギヤ
JP4762047B2 (ja) * 2006-05-18 2011-08-31 三菱電機株式会社 スイッチギヤ
KR100811682B1 (ko) 2006-10-25 2008-03-11 한국전기연구원 전력용 단로기의 접점부재
JP5167672B2 (ja) * 2007-04-02 2013-03-21 三菱電機株式会社 開閉装置
ES2460867T3 (es) * 2007-12-19 2014-05-14 Abb Technology Ag Seccionador de tres posiciones para paneles de media tensión
FR2940516B1 (fr) * 2008-12-18 2012-09-28 Schneider Electric Ind Sas Cellule de distribution electrique moyenne tension
CN101841135B (zh) * 2010-03-15 2012-04-18 常州赛尔克瑞特电气有限公司 单相双极气体绝缘开关设备
US9215825B2 (en) * 2010-12-17 2015-12-15 Mitsubishi Electric Corporation Gas insulated switchgear
CN103123877B (zh) * 2013-01-05 2015-09-02 许昌永新电气股份有限公司 一种一体式接地开关
CN103354190B (zh) * 2013-06-26 2017-03-22 国家电网公司 隔离接地开关装置及使用该装置的固体绝缘开关
CN107431338B (zh) 2015-04-02 2020-10-30 三菱电机株式会社 气体绝缘开关装置
CN107710535A (zh) * 2015-06-24 2018-02-16 三菱电机株式会社 隔离装置及使用该隔离装置的气体绝缘开关装置
EP3316269A1 (en) 2016-10-28 2018-05-02 Ormazabal Protection & Automation, S.L.U. Phase and zero-sequence current sensing modules mounted together on a cable bushing
CN110741520B (zh) 2017-06-16 2021-11-16 三菱电机株式会社 气体绝缘开关装置
CN109449816A (zh) * 2018-10-30 2019-03-08 深圳供电局有限公司 紧凑型空气绝缘开关柜
CN113036653B (zh) * 2021-05-06 2023-07-07 上海电气集团股份有限公司 一种开关柜用安全隔离装置
WO2022241656A1 (en) * 2021-05-18 2022-11-24 Abb Schweiz Ag Switchgear

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5254175A (en) * 1975-10-29 1977-05-02 Tokyo Shibaura Electric Co Vacuum valve circuit breaker
JPS52115856U (zh) * 1976-02-27 1977-09-02
JPH04112604A (ja) * 1990-08-30 1992-04-14 Mitsubishi Electric Corp ガス絶縁開閉装置
JP3612201B2 (ja) * 1997-12-24 2005-01-19 株式会社東芝 断路器付真空遮断器
JP2001352624A (ja) * 2000-06-02 2001-12-21 Mitsubishi Electric Corp ガス絶縁開閉装置のブッシング

Also Published As

Publication number Publication date
JP2004153953A (ja) 2004-05-27
KR20040081810A (ko) 2004-09-22
CN100521418C (zh) 2009-07-29
KR100692731B1 (ko) 2007-03-09
TW200406965A (en) 2004-05-01
TW591835B (en) 2004-06-11
CN1639935A (zh) 2005-07-13
JP4334852B2 (ja) 2009-09-30
WO2004040728A1 (ja) 2004-05-13

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements