PT1226596E - THREE-POLE COMPACT STRUCTURE APPARATUS FOR ELECTRICAL STATIONS - Google Patents
THREE-POLE COMPACT STRUCTURE APPARATUS FOR ELECTRICAL STATIONSInfo
- 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
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.
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)
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)
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 |
-
1999
- 1999-11-03 IT IT1999PC000038A patent/IT1309626B1/en active
-
2000
- 2000-11-02 PT PT00979834T patent/PT1226596E/en unknown
- 2000-11-02 AT AT00979834T patent/ATE232012T1/en not_active IP Right Cessation
- 2000-11-02 AU AU17215/01A patent/AU1721501A/en not_active Abandoned
- 2000-11-02 EP EP00979834A patent/EP1226596B1/en not_active Expired - Lifetime
- 2000-11-02 WO PCT/IB2000/001777 patent/WO2001033593A1/en active Search and Examination
- 2000-11-02 ES ES00979834T patent/ES2190993T3/en not_active Expired - Lifetime
- 2000-11-02 DE DE60001334T patent/DE60001334T2/en not_active Expired - Lifetime
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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