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BRPI0406197A - Chave interruptora de carga de alta voltagem com supressão de arco aperfeiçoada - Google Patents

Chave interruptora de carga de alta voltagem com supressão de arco aperfeiçoada

Info

Publication number
BRPI0406197A
BRPI0406197A BR0406197-7A BRPI0406197A BRPI0406197A BR PI0406197 A BRPI0406197 A BR PI0406197A BR PI0406197 A BRPI0406197 A BR PI0406197A BR PI0406197 A BRPI0406197 A BR PI0406197A
Authority
BR
Brazil
Prior art keywords
stationary contact
phase
switch
arcing
high voltage
Prior art date
Application number
BR0406197-7A
Other languages
English (en)
Inventor
Patrick Harold Pride
Joseph Peter Gerovac
Paul Steven Kozicki
Allen Leroy Johnson
Original Assignee
Mc Graw Edison Co
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 Mc Graw Edison Co filed Critical Mc Graw Edison Co
Publication of BRPI0406197A publication Critical patent/BRPI0406197A/pt

Links

Classifications

    • 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • 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
    • H01H33/022—Details particular to three-phase circuit breakers
    • 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
    • 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
    • H01H33/68—Liquid-break switches, e.g. oil-break
    • 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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/886—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts by movement of rotating pistons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/12—Contact arrangements for providing make-before-break operation, e.g. for on-load tap-changing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/14—Operating parts, e.g. turn knob

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Circuit Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Gas-Insulated Switchgears (AREA)

Abstract

"CHAVE INTERRUPTORA DE CARGA DE ALTA VOLTAGEM COM SUPRESSãO DE ARCO APERFEIçOADA". A invenção refere-se a uma chave interruptora de carga de alta voltagem a qual opera submersa em um fluido dieléttico e pode estar configurada para chavear uma ou mais fases de energia utilizando uma ou mais chaves de fase. Cada chave de fase pode incluir um primeiro e um segundo contato estacionário. O primeiro contato estacionário pode estar conectado a uma fase de uma fonte de energia de alta voltagem. Cada chave de fase pode também incluir um contato não estacionário. O contato não estacionário pode estar colocado em uma primeira posição para acoplar eletricamente o primeiro contato estacionário no segundo contato estacionário, e em uma segunda posição para desacoplar o primeiro contato estacionário e o segundo contato estacionário. A região de movimento do primeiro contato não estacionário entre a primeira posição e a segunda posição inclui uma região de formação de arco. A chave interruptora de carga de alta voltagem utiliza um mecanismo de circulação de fluido para melhorar a circulação do fluido dielétrico através da região de formação de arco. Para suprimir a formação de arco entre as diferentes fases, um defletor não condutor pode separar as diferentes chaves de fase quando mais de uma chave de fase é utilizada. Um defletor não condutor também pode separar uma fase do terra e impedir uma formação de arco de fase para terra.
BR0406197-7A 2003-02-27 2004-02-20 Chave interruptora de carga de alta voltagem com supressão de arco aperfeiçoada BRPI0406197A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/374,724 US6797909B2 (en) 2003-02-27 2003-02-27 High-voltage loadbreak switch with enhanced arc suppression
PCT/US2004/004855 WO2004077471A2 (en) 2003-02-27 2004-02-20 High-voltage loadbreak switch with enhanced arc suppression

Publications (1)

Publication Number Publication Date
BRPI0406197A true BRPI0406197A (pt) 2005-08-09

Family

ID=32907744

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0406197-7A BRPI0406197A (pt) 2003-02-27 2004-02-20 Chave interruptora de carga de alta voltagem com supressão de arco aperfeiçoada

Country Status (14)

Country Link
US (1) US6797909B2 (pt)
EP (1) EP1540683B1 (pt)
KR (1) KR100560711B1 (pt)
CN (2) CN101604585B (pt)
AT (1) ATE396489T1 (pt)
AU (1) AU2004215974B2 (pt)
BR (1) BRPI0406197A (pt)
CA (1) CA2498733C (pt)
DE (1) DE602004013906D1 (pt)
ES (1) ES2308150T3 (pt)
MX (1) MXPA05002850A (pt)
RU (1) RU2280912C2 (pt)
TW (1) TWI281179B (pt)
WO (1) WO2004077471A2 (pt)

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US6825426B2 (en) * 2002-10-02 2004-11-30 Mcgraw-Edison Company Make-before-break selector switch
US7432787B2 (en) * 2005-12-15 2008-10-07 Cooper Technologies Company Motorized loadbreak switch control system and method
US20080192389A1 (en) * 2007-02-12 2008-08-14 Frank John Muench Arc suppression device, system and methods for liquid insulated electrical apparatus
JP4558764B2 (ja) 2007-07-19 2010-10-06 株式会社日立製作所 負荷時タップ切換器付静止誘導電器
KR100917327B1 (ko) * 2007-11-14 2009-09-11 대성전기공업 주식회사 오일이 주입된 릴레이 구조
US7952461B2 (en) * 2008-05-08 2011-05-31 Cooper Technologies Company Sensor element for a fault interrupter and load break switch
US7936541B2 (en) * 2008-05-08 2011-05-03 Cooper Technologies Company Adjustable rating for a fault interrupter and load break switch
US20090277768A1 (en) * 2008-05-08 2009-11-12 Cooper Technologies Company Low Oil Trip Assembly for a Fault Interrupter and Load Break Switch
US8004377B2 (en) * 2008-05-08 2011-08-23 Cooper Technologies Company Indicator for a fault interrupter and load break switch
US7920037B2 (en) * 2008-05-08 2011-04-05 Cooper Technologies Company Fault interrupter and load break switch
GB0809950D0 (en) * 2008-05-30 2008-07-09 Thermo Fisher Scient Bremen Mass spectrometer
US8013263B2 (en) * 2008-08-14 2011-09-06 Cooper Technologies Company Multi-deck transformer switch
US7872203B2 (en) 2008-08-14 2011-01-18 Cooper Technologies Company Dual voltage switch
US8153916B2 (en) * 2008-08-14 2012-04-10 Cooper Technologies Company Tap changer switch
AU2009322358B2 (en) * 2008-12-04 2015-04-09 Eaton Intelligent Power Limited Low force low oil trip mechanism
US8619395B2 (en) 2010-03-12 2013-12-31 Arc Suppression Technologies, Llc Two terminal arc suppressor
US8536740B2 (en) * 2010-08-23 2013-09-17 Schlumberger Technology Corporation Variable frequency drive with dielectric fluid-immersed transformer
US8502637B2 (en) 2010-09-22 2013-08-06 Thomas & Betts International, Inc. Surge protective device with thermal decoupler and arc suppression
CN103278766B (zh) * 2013-04-24 2016-01-20 国家电网公司 一种测试负荷开关可靠性的方法及其系统
US9437374B2 (en) 2013-05-24 2016-09-06 Thomas & Betts International Llc Automated grounding device with visual indication
US9325104B2 (en) 2013-05-24 2016-04-26 Thomas & Betts International, Inc. Gelatinous dielectric material for high voltage connector
DE102013211932A1 (de) * 2013-06-24 2014-12-24 Siemens Aktiengesellschaft Elektrischer Schalter
US9196438B2 (en) * 2013-07-26 2015-11-24 Quality Switch, Inc. Safety system for high voltage network grounding switch
US9443681B2 (en) 2013-07-29 2016-09-13 Thomas & Betts International Llc Flexible dielectric material for high voltage switch
EP3385970B1 (en) * 2017-04-07 2020-06-03 ABB Schweiz AG Insulation fluid heating apparatus and method
KR102038519B1 (ko) * 2017-04-14 2019-11-26 대동공업주식회사 아크 방지 기능이 있는 농기계용 회전식 스위치
CN107068484B (zh) * 2017-06-05 2020-12-25 西安交通大学 一种基于植物油的高压直流快速开关及其分断方法
WO2020160181A1 (en) * 2019-01-29 2020-08-06 Arc Suppression Technologies Multi-phase, ac power contact arc suppressor

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Also Published As

Publication number Publication date
WO2004077471A2 (en) 2004-09-10
AU2004215974A1 (en) 2004-09-10
WO2004077471A3 (en) 2004-12-23
CN101604585A (zh) 2009-12-16
MXPA05002850A (es) 2005-06-22
KR20040101188A (ko) 2004-12-02
ES2308150T3 (es) 2008-12-01
US20040169014A1 (en) 2004-09-02
US6797909B2 (en) 2004-09-28
CN101604585B (zh) 2012-05-09
CA2498733C (en) 2009-11-03
CN100538952C (zh) 2009-09-09
RU2280912C2 (ru) 2006-07-27
CA2498733A1 (en) 2004-09-10
EP1540683A2 (en) 2005-06-15
ATE396489T1 (de) 2008-06-15
DE602004013906D1 (de) 2008-07-03
RU2004122929A (ru) 2006-01-20
CN1698150A (zh) 2005-11-16
EP1540683B1 (en) 2008-05-21
TW200503031A (en) 2005-01-16
KR100560711B1 (ko) 2006-03-17
AU2004215974B2 (en) 2010-01-28
TWI281179B (en) 2007-05-11
EP1540683A4 (en) 2005-11-16

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: COOPER INDUSTRIES, INC. (US)

Free format text: TRANSFERIDO POR FUSAO DE: MCGRAW-EDISON COMPANY

B25A Requested transfer of rights approved

Owner name: COOPER INDUSTRIES, LLC (US)

Free format text: TRANSFERIDO POR FUSAO DE: COOPER INDUSTRIES, INC.

B25A Requested transfer of rights approved

Owner name: COOPER TECHNOLOGIES COMPANY (US)

Free format text: TRANSFERIDO DE: COOPER INDUSTRIES, LLC

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 7A E 8A ANUIDADES.

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 DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.