PT1226596E - THREE-POLE COMPACT STRUCTURE APPARATUS FOR ELECTRICAL STATIONS - Google Patents

THREE-POLE COMPACT STRUCTURE APPARATUS FOR ELECTRICAL STATIONS

Info

Publication number
PT1226596E
PT1226596E PT00979834T PT00979834T PT1226596E PT 1226596 E PT1226596 E PT 1226596E PT 00979834 T PT00979834 T PT 00979834T PT 00979834 T PT00979834 T PT 00979834T PT 1226596 E PT1226596 E PT 1226596E
Authority
PT
Portugal
Prior art keywords
circuit breaker
line
switch
compact structure
structure apparatus
Prior art date
Application number
PT00979834T
Other languages
Portuguese (pt)
Inventor
Alberto Vaghini
Original Assignee
Vei Power Distrib 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 Vei Power Distrib S P A filed Critical Vei Power Distrib S P A
Publication of PT1226596E publication Critical patent/PT1226596E/en

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
    • H01H33/122—Load break switches both breaker and sectionaliser being enclosed, e.g. in SF6-filled container
    • 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
    • H01H33/125—Load break switches comprising a separate circuit breaker
    • 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
    • H01H9/02—Bases, casings, or covers
    • H01H2009/0292—Transparent window or opening, e.g. for allowing visual inspection of contact position or contact condition
    • 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
    • H01H33/02—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
    • H01H33/60—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
    • H01H33/666—Operating arrangements
    • H01H33/6662—Operating arrangements using bistable electromagnetic actuators, e.g. linear polarised electromagnetic actuators

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Air Bags (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Push-Button Switches (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Support Of Aerials (AREA)
  • Linear Motors (AREA)

Abstract

A compact-structure three-pole apparatus for medium-voltage electric stations, comprising a metal casing (33) inside which is in practice provided whatever is contained in an electric switchboard, with busbar section disconnector, vacuum circuit breaker, and earthing switch. An isolating switch (2), which functions as a line/earth changeover switch, is set in an environment protected with SF6 gas, whilst a vacuum circuit breaker (3), which is placed downstream of the isolating switch (2), enables use of the latter both as a line circuit breaker for protecting the line and as an earthing switch with closing capability.
PT00979834T 1999-11-03 2000-11-02 THREE-POLE COMPACT STRUCTURE APPARATUS FOR ELECTRICAL STATIONS PT1226596E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999PC000038A IT1309626B1 (en) 1999-11-03 1999-11-03 SECTIONING AND INTERRUPTION DEVICE, FOR ELECTRICAL CABINETS.

Publications (1)

Publication Number Publication Date
PT1226596E true PT1226596E (en) 2003-06-30

Family

ID=11389386

Family Applications (1)

Application Number Title Priority Date Filing Date
PT00979834T PT1226596E (en) 1999-11-03 2000-11-02 THREE-POLE COMPACT STRUCTURE APPARATUS FOR ELECTRICAL STATIONS

Country Status (8)

Country Link
EP (1) EP1226596B1 (en)
AT (1) ATE232012T1 (en)
AU (1) AU1721501A (en)
DE (1) DE60001334T2 (en)
ES (1) ES2190993T3 (en)
IT (1) IT1309626B1 (en)
PT (1) PT1226596E (en)
WO (1) WO2001033593A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2654037T3 (en) 2003-12-02 2018-02-12 Schneider Electric Energy Manufacturing Italia S.R.L. Switching device / circuit breaker for electrical substations
ITMI20041708A1 (en) 2004-09-07 2004-12-07 Vei Power Distrib S P A SWITCH-DISCONNECTOR DEVICE FOR ELECTRICAL CABINETS
DE102006017131A1 (en) * 2006-04-12 2007-10-18 Areva Energietechnik Gmbh Three-position switch, in particular for a medium or high-voltage switchgear
ITMI20062161A1 (en) 2006-11-10 2008-05-11 Vei Power Distrib S P A TRIPOLAR EQUIPMENT FOR A COMPARTMENT IN MEDIUM OR HIGH VOLTAGE AND ITS COMPARTMENT INCLUDING THIS TRIPOLAR EQUIPMENT
ES2630405T3 (en) * 2006-11-30 2017-08-21 Abb Schweiz Ag Gas insulated medium voltage disconnect switch
DE102007038898B3 (en) * 2007-08-13 2008-11-20 Siemens Ag Switch arrangement for a switchgear
US8410389B2 (en) * 2009-12-29 2013-04-02 Schneider Electric USA, Inc. Remote drive for disconnector/isolator used in switchgear
CN102231486B (en) * 2011-06-17 2013-12-18 山东新科特电气有限公司 Handcart type permanent magnet combined breaking device
CN103178466A (en) * 2011-12-23 2013-06-26 青岛特锐德电气股份有限公司 Combined switch appliance air chamber
CN104170040B (en) * 2012-03-15 2017-03-08 西门子公司 Switching device, especially load break switch
EP2645378B1 (en) * 2012-03-26 2014-10-08 ABB Technology AG Electric device with insulators
EP2645395B1 (en) * 2012-03-26 2014-11-12 ABB Technology AG An electric switching device and related electric apparatus
CN103377849B (en) * 2012-04-28 2016-08-17 西门子公司 Three-phase combined type isolation earthing switch
GB2521135B (en) * 2013-12-10 2017-01-18 Tavrida Electric Holding Ag Switching apparatus for electrical power systems
PL73334Y1 (en) * 2021-10-07 2024-02-05 Zpue Spolka Akcyjna Circuit-breaker-disconnector-earthing switch assembly
IT202200006524A1 (en) * 2022-04-01 2023-10-01 Boffetti S P A REDUCED SIZE SWITCH DISCONNECTOR GROUP
IT202200006536A1 (en) 2022-04-01 2023-10-01 Boffetti S P A LOADING GROUP OF A SWITCH OF AN ELECTRICAL PANEL
IT202200006548A1 (en) * 2022-04-01 2023-10-01 Boffetti S P A THREE-PHASE ELECTRICITY DISTRIBUTION PANEL
EP4254456A1 (en) 2022-04-01 2023-10-04 Boffetti S.p.A. Three-phase elctricity distribution switchboard

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812230A (en) * 1981-07-16 1983-01-24 富士電機株式会社 Vacuum laod switch with disconnecting switch
JPS59214119A (en) * 1983-05-18 1984-12-04 株式会社日立製作所 Composite breaker
DE3343099C2 (en) * 1983-11-29 1986-01-30 Wickmann-Werke Böblingen GmbH, 7030 Böblingen Medium-voltage electrical switchgear cubicle
FR2650911B1 (en) * 1989-08-09 1991-10-04 Alsthom Gec MEDIUM VOLTAGE CIRCUIT BREAKER
DE4342796A1 (en) * 1993-12-15 1995-06-22 Abb Patent Gmbh Switchgear
DE4445172C2 (en) * 1994-12-17 1998-07-16 Abb Patent Gmbh Control panel
EP0801407B1 (en) * 1996-04-11 2004-07-14 ABB PATENT GmbH Single or multiphase vacuum switch
US5912604A (en) * 1997-02-04 1999-06-15 Abb Power T&D Company, Inc. Molded pole automatic circuit recloser with bistable electromagnetic actuator

Also Published As

Publication number Publication date
WO2001033593A1 (en) 2001-05-10
ATE232012T1 (en) 2003-02-15
EP1226596A1 (en) 2002-07-31
EP1226596B1 (en) 2003-01-29
ITPC990038A0 (en) 1999-11-03
IT1309626B1 (en) 2002-01-30
ITPC990038A1 (en) 2001-05-03
ES2190993T3 (en) 2003-09-01
DE60001334T2 (en) 2004-03-25
DE60001334D1 (en) 2003-03-06
AU1721501A (en) 2001-05-14

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