ATE232012T1 - COMPACT THREE-POLE ELECTRICAL PANEL FOR ELECTRICAL STATIONS - Google Patents
COMPACT THREE-POLE ELECTRICAL PANEL FOR ELECTRICAL STATIONSInfo
- Publication number
- ATE232012T1 ATE232012T1 AT00979834T AT00979834T ATE232012T1 AT E232012 T1 ATE232012 T1 AT E232012T1 AT 00979834 T AT00979834 T AT 00979834T AT 00979834 T AT00979834 T AT 00979834T AT E232012 T1 ATE232012 T1 AT E232012T1
- Authority
- AT
- Austria
- Prior art keywords
- electrical
- compact
- circuit breaker
- line
- switch
- 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)
- Support Of Aerials (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Air Bags (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Linear Motors (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Push-Button Switches (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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999PC000038A IT1309626B1 (en) | 1999-11-03 | 1999-11-03 | SECTIONING AND INTERRUPTION DEVICE, FOR ELECTRICAL CABINETS. |
PCT/IB2000/001777 WO2001033593A1 (en) | 1999-11-03 | 2000-11-02 | Compact-structure three-pole apparatus for electric stations |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE232012T1 true ATE232012T1 (en) | 2003-02-15 |
Family
ID=11389386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00979834T ATE232012T1 (en) | 1999-11-03 | 2000-11-02 | COMPACT THREE-POLE ELECTRICAL PANEL 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 (20)
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 |
EP2810288B1 (en) * | 2012-03-15 | 2019-12-04 | Siemens Aktiengesellschaft | Switching device, in particular load interrupter |
EP2645395B1 (en) * | 2012-03-26 | 2014-11-12 | ABB Technology AG | An electric switching device and related electric apparatus |
EP2645378B1 (en) * | 2012-03-26 | 2014-10-08 | ABB Technology AG | Electric device with insulators |
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 |
EP4254456A1 (en) | 2022-04-01 | 2023-10-04 | Boffetti S.p.A. | Three-phase elctricity distribution switchboard |
IT202200006524A1 (en) * | 2022-04-01 | 2023-10-01 | Boffetti S P A | REDUCED SIZE SWITCH DISCONNECTOR GROUP |
IT202200006548A1 (en) * | 2022-04-01 | 2023-10-01 | Boffetti S P A | THREE-PHASE ELECTRICITY DISTRIBUTION PANEL |
IT202200006536A1 (en) | 2022-04-01 | 2023-10-01 | Boffetti S P A | LOADING GROUP OF A SWITCH OF AN ELECTRICAL PANEL |
CN118472799A (en) * | 2024-04-11 | 2024-08-09 | 江苏龙瀚电气有限公司 | Three-station cooperative action isolated high-voltage cabinet grounding device and grounding method thereof |
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 AT AT00979834T patent/ATE232012T1/en not_active IP Right Cessation
- 2000-11-02 PT PT00979834T patent/PT1226596E/en unknown
- 2000-11-02 WO PCT/IB2000/001777 patent/WO2001033593A1/en active Search and Examination
- 2000-11-02 DE DE60001334T patent/DE60001334T2/en not_active Expired - Lifetime
- 2000-11-02 ES ES00979834T patent/ES2190993T3/en not_active Expired - Lifetime
- 2000-11-02 AU AU17215/01A patent/AU1721501A/en not_active Abandoned
- 2000-11-02 EP EP00979834A patent/EP1226596B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1226596A1 (en) | 2002-07-31 |
ITPC990038A0 (en) | 1999-11-03 |
DE60001334D1 (en) | 2003-03-06 |
AU1721501A (en) | 2001-05-14 |
ES2190993T3 (en) | 2003-09-01 |
ITPC990038A1 (en) | 2001-05-03 |
DE60001334T2 (en) | 2004-03-25 |
PT1226596E (en) | 2003-06-30 |
EP1226596B1 (en) | 2003-01-29 |
WO2001033593A1 (en) | 2001-05-10 |
IT1309626B1 (en) | 2002-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |