BR112013019004A2 - mecanismo de ligação de isolamento a vácuo e método para substituir o comutador de molde - Google Patents

mecanismo de ligação de isolamento a vácuo e método para substituir o comutador de molde

Info

Publication number
BR112013019004A2
BR112013019004A2 BR112013019004A BR112013019004A BR112013019004A2 BR 112013019004 A2 BR112013019004 A2 BR 112013019004A2 BR 112013019004 A BR112013019004 A BR 112013019004A BR 112013019004 A BR112013019004 A BR 112013019004A BR 112013019004 A2 BR112013019004 A2 BR 112013019004A2
Authority
BR
Brazil
Prior art keywords
mold
switch
commutator
replacing
bushing
Prior art date
Application number
BR112013019004A
Other languages
English (en)
Inventor
Morita Ayumu
Takahashi Keiichi
Kikukawa Shuichi
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
Publication of BR112013019004A2 publication Critical patent/BR112013019004A2/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
    • 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
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings
    • 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
    • H01H33/666—Operating arrangements
    • H01H33/6661—Combination with other type of switch, e.g. for load break 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
    • H02B13/01—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with resin casing
    • 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
    • H02B13/0354—Gas-insulated switchgear comprising a vacuum switch
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Patch Boards (AREA)
  • Gas-Insulated Switchgears (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

mecanismo de ligação de isolamento a vácuo e método para substituir o comutador de molde a presente invenção refere-se a um comutador de molde que se substitui sem aumentar a totalidade de um mecanismo de ligação. quando substituindo um comutador de molde que está disposto dentro de uma seção de dispositivo de comutação e é compreendido de um comutador que tem uma função de interrupção operada por uma porção de mecanismo de operação localizada abaixo, e um comutador que tem uma função de desconexão/aterramento: a conexão entre uma bucha do lado de barramento e um barramento e a conexão entre uma bucha do lado do cabo e o cabo são removidos, a fixação em um membro de fixação de comutador de molde que prende o comutador de molde dentro de um gabinete e a fixação em um membro de suporte de dispositivo de comutação que suporta e prende o membro de fixação do comutador de molde são liberados, e posteriormente, o membro de fixação de comutador de molde é puxado para cima igual a ou mais do que o tamanho projetante da bucha do lado de barramento na direção de altura, e então o comutador de molde é puxado para fora na direção horizontal para remover o comutador de molde do mecanismo de ligação, e após isto, um comutador de molde para substituição é instalado na seção de dispositivo de comutação por procedimentos inversos aos acima.
BR112013019004A 2011-01-26 2011-01-26 mecanismo de ligação de isolamento a vácuo e método para substituir o comutador de molde BR112013019004A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/051420 WO2012101766A1 (ja) 2011-01-26 2011-01-26 真空絶縁スイッチギヤ及びモールドスイッチの交換方法

Publications (1)

Publication Number Publication Date
BR112013019004A2 true BR112013019004A2 (pt) 2017-07-11

Family

ID=46580373

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013019004A BR112013019004A2 (pt) 2011-01-26 2011-01-26 mecanismo de ligação de isolamento a vácuo e método para substituir o comutador de molde

Country Status (7)

Country Link
EP (1) EP2670008B1 (pt)
JP (1) JP5431599B2 (pt)
KR (1) KR101541984B1 (pt)
CN (1) CN103329376B (pt)
BR (1) BR112013019004A2 (pt)
SG (1) SG192031A1 (pt)
WO (1) WO2012101766A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016190827A1 (en) * 2015-05-28 2016-12-01 Sfa Elektromekani̇k Elektri̇k Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ Switching mechanism comprising the combination of breaker, separator and grounding apparatus
KR101636343B1 (ko) * 2015-12-07 2016-07-05 주식회사 광명전기 금속폐쇄형 스위치기어
KR102171783B1 (ko) * 2019-12-10 2020-10-29 제룡전기 주식회사 개폐 동작 시간 측정 수단이 구비된 가스절연부하개폐기 시스템 및 이를 이용한 가스절연부하개폐기 테스트 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07308006A (ja) * 1994-05-12 1995-11-21 Fuji Electric Co Ltd ガス絶縁開閉器及びそのキュービクル
JP2000232709A (ja) 1999-02-09 2000-08-22 Takaoka Electric Mfg Co Ltd ガス絶縁開閉装置
JP2001352623A (ja) * 2000-06-02 2001-12-21 Mitsubishi Electric Corp ガス絶縁開閉装置
JP4004012B2 (ja) * 2000-11-14 2007-11-07 株式会社東芝 密閉形スイッチギヤ
TWI435355B (zh) * 2006-09-20 2014-04-21 Hitachi Ltd Vacuum insulated switch drive
JP4339372B2 (ja) * 2007-03-27 2009-10-07 株式会社日立製作所 真空絶縁スイッチギヤ
JP4264457B2 (ja) * 2007-07-17 2009-05-20 株式会社日立製作所 真空絶縁スイッチギヤ
JP4701273B2 (ja) * 2008-07-30 2011-06-15 株式会社日立製作所 真空スイッチギヤ及びその高さ調整方法
JP4764906B2 (ja) 2008-08-12 2011-09-07 株式会社日立製作所 真空スイッチ及び真空スイッチギヤ

Also Published As

Publication number Publication date
SG192031A1 (en) 2013-08-30
JP5431599B2 (ja) 2014-03-05
WO2012101766A1 (ja) 2012-08-02
KR101541984B1 (ko) 2015-08-04
KR20130116314A (ko) 2013-10-23
EP2670008A1 (en) 2013-12-04
CN103329376B (zh) 2015-05-20
EP2670008B1 (en) 2017-03-15
EP2670008A4 (en) 2014-06-18
JPWO2012101766A1 (ja) 2014-06-30
CN103329376A (zh) 2013-09-25

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO ARQUIVAMENTO PUBLICADO NA RPI 2498 DE 21/11/2018.