ATE533168T1 - Lasttrennschalter für elektrische unterstationen - Google Patents

Lasttrennschalter für elektrische unterstationen

Info

Publication number
ATE533168T1
ATE533168T1 AT05076995T AT05076995T ATE533168T1 AT E533168 T1 ATE533168 T1 AT E533168T1 AT 05076995 T AT05076995 T AT 05076995T AT 05076995 T AT05076995 T AT 05076995T AT E533168 T1 ATE533168 T1 AT E533168T1
Authority
AT
Austria
Prior art keywords
contact
casing
connected electrically
disconnector
transferring current
Prior art date
Application number
AT05076995T
Other languages
English (en)
Inventor
Alberto Vaghini
Armando Rossi
Giorgio Perli
Original Assignee
Areva T & D Italy S P A
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 Areva T & D Italy S P A filed Critical Areva T & D Italy S P A
Application granted granted Critical
Publication of ATE533168T1 publication Critical patent/ATE533168T1/de

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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • 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
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/38—Plug-and-socket contacts
    • 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
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/02—Details
    • 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
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/32—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with rectilinearly-movable contact
    • 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
    • H01H33/90—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 this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—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 this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
AT05076995T 2004-09-07 2005-08-31 Lasttrennschalter für elektrische unterstationen ATE533168T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001708A ITMI20041708A1 (it) 2004-09-07 2004-09-07 Dispositivo interuttore di manovra-sezionatore per cabine elettriche

Publications (1)

Publication Number Publication Date
ATE533168T1 true ATE533168T1 (de) 2011-11-15

Family

ID=34956584

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05076995T ATE533168T1 (de) 2004-09-07 2005-08-31 Lasttrennschalter für elektrische unterstationen

Country Status (5)

Country Link
US (1) US7211761B2 (de)
EP (1) EP1632969B8 (de)
AT (1) ATE533168T1 (de)
ES (1) ES2375964T3 (de)
IT (1) ITMI20041708A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006033209B3 (de) * 2006-07-13 2007-11-08 Siemens Ag Schalter für eine Schaltanlage der Energieversorgung und -verteilung
DE102007038898B3 (de) * 2007-08-13 2008-11-20 Siemens Ag Schalteranordnung für eine Schaltanlage
JP5116589B2 (ja) * 2008-07-15 2013-01-09 三菱電機株式会社 電力用開閉装置
FR2937786B1 (fr) * 2008-10-29 2010-12-24 Areva T & D Sa Interrupteur de courant sur une ligne electrique comprenant une ampoule a vide
KR101071098B1 (ko) * 2010-01-26 2011-10-10 엘에스산전 주식회사 가스절연 차단기
WO2012045057A1 (en) * 2010-10-01 2012-04-05 Dynapar Corporation Bus transfer device
US9685283B2 (en) * 2012-02-09 2017-06-20 G & W Electric Company Interlock for circuit interrupting device
ES2635625T3 (es) 2013-07-30 2017-10-04 Abb Schweiz Ag Dispositivo de conexión para un aparato conmutador
WO2016012841A1 (en) * 2014-07-25 2016-01-28 Alstom Technology Ltd Disconnector for electrical lines and systems with high current and high short-circuit value
CN109087826A (zh) * 2018-09-06 2018-12-25 湖南长高高压开关有限公司 一种带有母线转换电流装置的隔离开关
CN109378247B (zh) * 2018-12-21 2023-11-14 国网河北省电力有限公司衡水供电分公司 一种10kV防误合隔离开关锁
CN113053692B (zh) * 2019-12-27 2023-09-05 西安西电高压开关有限责任公司 一种隔离开关机械闭锁装置
WO2021174545A1 (en) * 2020-03-06 2021-09-10 Abb Power Grids Switzerland Ag Switch, contact protection assembly and manufacturing method thereof
CN113206477B (zh) * 2021-04-26 2024-07-05 国网江苏省电力有限公司常州供电分公司 一种用于垂直伸缩式隔离开关静触头清洗工具
CN113701932B (zh) * 2021-09-03 2024-04-26 山东泰开隔离开关有限公司 一种隔离开关触指触头夹紧力及温度在线遥测装置及方法
CN118424528A (zh) * 2021-10-20 2024-08-02 河南平高电气股份有限公司 一种下夹板组件扭矩测试装置

Family Cites Families (25)

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Publication number Priority date Publication date Assignee Title
FR870991A (fr) 1939-01-17 1942-04-01 Hermes Patentverwertungs Gmbh Interrupteur électrique plus spécialement destiné aux exploitations exposées au grisou ou gaz explosifs
DE957410C (de) 1952-12-03 1957-01-31 Elektro App Bau Brechtel & Har Einpoliger Lastschalter
US3259726A (en) * 1964-03-02 1966-07-05 Kearney National Inc Telescoping type circuit breaker having isolator contact with arc snuffing means
DE1244913B (de) 1964-04-14 1967-07-20 Licentia Gmbh Vakuumschalter
US3814883A (en) * 1970-07-01 1974-06-04 Westinghouse Electric Corp Gas-blast circuit interrupter with insulating arc shield
BE788180A (fr) 1972-08-30 1973-02-28 Gardy Element de coupure pour appareillage electrique.
DE7316028U (de) 1973-04-27 1974-10-10 Calor Emag Elektrizitaets Ag Isolierstoffgekapselte Hochspannungsschaltanlage
US3876849A (en) * 1973-06-12 1975-04-08 Kearney National Inc Electric circuit interrupter
US4105878A (en) * 1977-01-17 1978-08-08 Mcgraw-Edison Company Vacuum interrupter and disconnect combination
US4147999A (en) * 1977-12-19 1979-04-03 Westinghouse Electric Corp. Circuit breaker
US4225763A (en) * 1978-03-23 1980-09-30 General Electric Company Means for suppressing contact-separation at the end of a vacuum circuit-breaker closing operation
GB2078007B (en) * 1980-06-13 1984-02-15 Northern Eng Ind Switch operating mechanism
DE3371727D1 (en) * 1982-12-21 1987-06-25 Legrand Sa Electrical security socket, especially for an explosive atmosphere
US4713503A (en) * 1986-08-26 1987-12-15 A. B. Chance Company Three phase vacuum switch operating mechanism with anti-bounce device for interrupter contacts
FR2733086B1 (fr) 1995-04-14 1997-06-06 Schneider Electric Sa Dispositif de coupure hybride a haute tension
IT1278527B1 (it) 1995-12-12 1997-11-24 Vei Electric Systems Spa Dispositivo di manovra di sezioni di linee elettriche atto allo stabilimento di correnti ed alla protezione dalla correnti di guasto
DE29902208U1 (de) * 1999-01-28 2000-08-17 Siemens AG, 80333 München Mehrphasig gekapselte Freiluft-Hochspannungsschalteinrichtung
IT1313321B1 (it) * 1999-10-01 2002-07-17 Abb Ricerca Spa Apparecchiatura di interruzione e sezionamento isolata in gas.
KR100319407B1 (ko) * 1999-10-07 2002-01-05 이종수 배전용 개폐기기의 아크 소호장치
IT1309626B1 (it) 1999-11-03 2002-01-30 Vei Electric Systems Spa Dispositivo di sezionamento e interruzione, per cabine elettriche.
CN1188876C (zh) * 1999-11-13 2005-02-09 S&C电力公司 电路断续器及其操作机构
EP1213734B1 (de) * 2000-12-05 2008-01-02 Kabushiki Kaisha Toshiba Appareil combiné d'actionnement par fluide sous pression
FR2839193A1 (fr) 2002-04-24 2003-10-31 Alstom Dispositif interrupteur a haute tension a coupure mixte par vide et gaz
US6723939B2 (en) * 2002-09-11 2004-04-20 Eaton Corporation Isolation switch for electric power systems
ES2654037T3 (es) * 2003-12-02 2018-02-12 Schneider Electric Energy Manufacturing Italia S.R.L. Dispositivo seccionador/disyuntor para subestaciones eléctricas

Also Published As

Publication number Publication date
EP1632969B1 (de) 2011-11-09
HK1084504A1 (en) 2006-07-28
EP1632969A3 (de) 2007-07-11
EP1632969B8 (de) 2012-03-07
US7211761B2 (en) 2007-05-01
ES2375964T3 (es) 2012-03-07
US20060049144A1 (en) 2006-03-09
EP1632969A2 (de) 2006-03-08
ITMI20041708A1 (it) 2004-12-07

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