WO2011045046A1 - Mittelspannungsschaltanlage mit trenn- und drei-stellungs-schaltern - Google Patents
Mittelspannungsschaltanlage mit trenn- und drei-stellungs-schaltern Download PDFInfo
- Publication number
- WO2011045046A1 WO2011045046A1 PCT/EP2010/006263 EP2010006263W WO2011045046A1 WO 2011045046 A1 WO2011045046 A1 WO 2011045046A1 EP 2010006263 W EP2010006263 W EP 2010006263W WO 2011045046 A1 WO2011045046 A1 WO 2011045046A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- voltage switchgear
- carrying capacity
- switching axis
- medium voltage
- current carrying
- 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
-
- 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
- H01H33/42—Driving mechanisms
-
- 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
- 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
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
-
- 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
Definitions
- the invention relates to a medium-voltage switchgear with separation and three-position switches, according to the preamble of claim 1.
- Disconnectors and three-position switches are designed for medium-voltage switchgear for two typical current carrying capacities.
- a common standard compliant value according to IEC is 1,250 amperes and another value is 2,500 amperes. Accordingly, the different current carrying capacities are also different
- the invention is therefore based on the object to further develop a medium-voltage switchgear of the generic type that different implementations of current carrying capacity are easier to implement.
- the task is with a medium voltage switchgear
- Kem of the invention is that by multiple arrangement of the same contact systems (1) per phase (L1, L2, L3) in parallel arrangement on a common switching axis (2), the achievable current carrying capacity is increased in relation to a base current carrying capacity.
- the contact components can all be made uniform, and only the number of parallel and arranged per phase contact systems or switches thus increases structurally desired current carrying capacity.
- Base current carrying capacity is 1,250 amperes, and the contacts of the disconnecting and / or three-position switches are designed thereon.
- the current carrying capacity at 2,500 amperes is effected by a parallel arrangement of two contact arrangements placed on a switching axis, whose base current carrying capacity is designed in each case at 1,250 amperes.
- the switching axis consists of plastic.
- the switching axis may also consist of a ceramic material.
- Drillommeselement is integrated with which the switching axis itself is mechanically torsionally rigid.
- Another advantageous design alternative is characterized in that the switching axis of metal, and the shift lever of the separating or three-position switch made of plastic.
- the invention is illustrated in the drawing and described in more detail below.
- FIG. 2 shows an arrangement of 3 contact components or arrangements 1 on a switching axis, and this for each of all three three-phase phases L1, L2 and L3. In each case one contact arrangement per three-phase phase is provided.
- FIG. 1 shows that in each case 2 parallel contact arrangements 1 are arranged on the axis or switching axis 2 for each phase.
- this axis moves the levers, which in turn move the contacts themselves.
- each contact arrangement i. equipped with a current carrying capacity of 1,250 amperes per phase.
- a total current carrying capacity of 2,500 amperes is achieved.
- Contact arrangements such as 2,500 amp switchgear can be created. This by merely doubling the contact arrangements per phase, and this on one and the same switching axis.
Landscapes
- Gas-Insulated Switchgears (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Switches With Compound Operations (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020127009145A KR101537025B1 (ko) | 2009-10-14 | 2010-10-13 | 단로기와 3-위치 스위치를 가진 중전압 개폐장치 |
EP10779456.2A EP2489054B1 (de) | 2009-10-14 | 2010-10-13 | Mittelspannungsschaltanlage mit trenn- und drei-stellungs-schaltern |
CN2010800461101A CN102576621A (zh) | 2009-10-14 | 2010-10-13 | 具有断路开关和三位开关的中压开关装置 |
AU2010306085A AU2010306085B2 (en) | 2009-10-14 | 2010-10-13 | Medium voltage switchgear having disconnecting switches and three-position switches |
CA2777491A CA2777491A1 (en) | 2009-10-14 | 2010-10-13 | Medium voltage switchgear having disconnecting switches and three-position switches |
ZA2012/02669A ZA201202669B (en) | 2009-10-14 | 2012-04-12 | Medium voltage switchgear having disconnecting switches and three-position switches |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009049342A DE102009049342B4 (de) | 2009-10-14 | 2009-10-14 | Mittelspannungsschaltanlage mit Last- und Trennschaltern und die Trennposition enthaltenden Drei-Stellungs-Schaltern |
DE102009049342.5 | 2009-10-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011045046A1 true WO2011045046A1 (de) | 2011-04-21 |
Family
ID=43466984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2010/006263 WO2011045046A1 (de) | 2009-10-14 | 2010-10-13 | Mittelspannungsschaltanlage mit trenn- und drei-stellungs-schaltern |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2489054B1 (de) |
KR (1) | KR101537025B1 (de) |
CN (1) | CN102576621A (de) |
AU (1) | AU2010306085B2 (de) |
CA (1) | CA2777491A1 (de) |
DE (1) | DE102009049342B4 (de) |
WO (1) | WO2011045046A1 (de) |
ZA (1) | ZA201202669B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104021970A (zh) * | 2014-05-29 | 2014-09-03 | 国家电网公司 | 一种电力线路双刀组合联动式低压刀熔开关 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0291762A2 (de) * | 1987-05-06 | 1988-11-23 | AEG Sachsenwerk GmbH | Metallgekapselte, mit Druckgas gefüllte, mehrphasige Hochspannungsschaltanlage |
DE19511736A1 (de) * | 1994-04-18 | 1995-10-19 | Abb Patent Gmbh | Schaltfeld mit einem innerhalb eines Schaltschrankes angeordneten dreipoligen Leistungsschalter |
DE102005017939A1 (de) * | 2005-04-18 | 2006-10-19 | Abb Technology Ag | Elektrische Schaltanlage |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2683940B1 (fr) * | 1991-11-20 | 1993-12-31 | Gec Alsthom Sa | Disjoncteur a moyenne tension pour l'interieur ou l'exterieur. |
DE4445081C1 (de) * | 1994-12-05 | 1996-04-11 | Siemens Ag | Dreistellungsschalterantrieb für Mittelspannungsschaltanlagen |
DE19615101A1 (de) * | 1996-04-17 | 1997-10-23 | Rauschert Gmbh & Co Kg Paul | Keramikteil |
JP4433283B2 (ja) * | 2004-02-06 | 2010-03-17 | タイコエレクトロニクスジャパン合同会社 | スイッチおよびこれを用いた装置 |
KR100846223B1 (ko) * | 2006-03-09 | 2008-07-15 | (주)서전기전 | 중전압 스위치기어 |
KR101045465B1 (ko) * | 2006-09-29 | 2011-06-30 | 가와무라 일렉트릭 가부시키가이샤 | 회로차단기 |
DE102008015437B3 (de) * | 2008-03-22 | 2009-07-30 | Moeller Gmbh | Symmetrierungsanordnung für parallele Strombahnen |
-
2009
- 2009-10-14 DE DE102009049342A patent/DE102009049342B4/de not_active Withdrawn - After Issue
-
2010
- 2010-10-13 CN CN2010800461101A patent/CN102576621A/zh active Pending
- 2010-10-13 KR KR1020127009145A patent/KR101537025B1/ko active IP Right Grant
- 2010-10-13 AU AU2010306085A patent/AU2010306085B2/en not_active Ceased
- 2010-10-13 EP EP10779456.2A patent/EP2489054B1/de not_active Revoked
- 2010-10-13 WO PCT/EP2010/006263 patent/WO2011045046A1/de active Application Filing
- 2010-10-13 CA CA2777491A patent/CA2777491A1/en not_active Abandoned
-
2012
- 2012-04-12 ZA ZA2012/02669A patent/ZA201202669B/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0291762A2 (de) * | 1987-05-06 | 1988-11-23 | AEG Sachsenwerk GmbH | Metallgekapselte, mit Druckgas gefüllte, mehrphasige Hochspannungsschaltanlage |
DE19511736A1 (de) * | 1994-04-18 | 1995-10-19 | Abb Patent Gmbh | Schaltfeld mit einem innerhalb eines Schaltschrankes angeordneten dreipoligen Leistungsschalter |
DE102005017939A1 (de) * | 2005-04-18 | 2006-10-19 | Abb Technology Ag | Elektrische Schaltanlage |
Also Published As
Publication number | Publication date |
---|---|
AU2010306085B2 (en) | 2014-08-14 |
CA2777491A1 (en) | 2011-04-21 |
KR101537025B1 (ko) | 2015-07-15 |
DE102009049342B4 (de) | 2012-09-06 |
KR20120091069A (ko) | 2012-08-17 |
EP2489054B1 (de) | 2017-12-06 |
ZA201202669B (en) | 2012-12-27 |
AU2010306085A1 (en) | 2012-06-07 |
DE102009049342A1 (de) | 2011-09-15 |
CN102576621A (zh) | 2012-07-11 |
EP2489054A1 (de) | 2012-08-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102007023124B3 (de) | Schaltanordnung | |
DE102014012266B4 (de) | Schaltanordnung mit zwei Laststufenschaltern, elektrische Anlage mit einer derartigen Schaltanordnung sowie deren Verwendung | |
EP2417613B1 (de) | Stufenschalter mit halbleiter-schaltelementen | |
EP2569781B1 (de) | Laststufenschalter | |
DE69117399T2 (de) | Gaslastschalter | |
WO2010115486A1 (de) | Stufenschalter mit halbleiter-schaltelementen | |
EP2022068A1 (de) | Gasisoliertes schalterfeld einer mittelspannungsschaltanlage | |
DE2809851C2 (de) | Metallgekapselte mehrphasige Schaltanlage für hohe Spannungen | |
WO2007137976A1 (de) | Anschlussschaltfeld für mittelspannungsschaltanlagen | |
EP3747095B1 (de) | Bewegliche sicherungshalterung | |
EP2489054B1 (de) | Mittelspannungsschaltanlage mit trenn- und drei-stellungs-schaltern | |
DE102014102263B3 (de) | Laststufenschalter mit einem Gehäuse und einem austauschbaren Schaltmodul | |
EP1580856B1 (de) | Hochspannungsschaltanlage in Freiluftbauweise | |
WO2015082531A1 (de) | Elektrische anlage für ein dreiphasiges wechselstromnetz, schaltanordnung hierfür sowie verfahren zum betätigen einer schaltanordnung | |
EP3146540A1 (de) | Schaltanordnung für einen stufentransformator sowie verfahren zum betreiben einer derartigen schaltanordnung | |
WO2014067809A1 (de) | Schaltanlagenschaltfeld | |
DE2855205C2 (de) | Mehrpoliges Mittelspannungsschaltgerät mit stufenloser Einstellung von unterschiedlichen Polmittenabständen | |
DE202009018642U1 (de) | Stufenschalter mit Halbleiter-Schaltelementen | |
DE2938885C2 (de) | Last- oder Leistungsschalter | |
DE202013005055U1 (de) | Schaltvorrichtung für eine dreiphasige metallgekapselte Mittel- oder Hochspannungsschaltanlage | |
DE102013113505B4 (de) | Schaltanordnung und Verfahren zum Betätigen der Schaltanordnung | |
WO2012126779A1 (de) | Schalterpol für ein schaltgerät | |
EP3599706A1 (de) | Klemmenkasten einer dynamoelektrischen elektrischen maschine | |
DE2402790B2 (de) | Mittelspannungs-lasttrennschalter in kleinbauweise | |
DE102014107795A1 (de) | Elektrische Anlage für ein dreiphasiges Wechselstromnetz und Schaltanordnung hierfür |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201080046110.1 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 10779456 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010779456 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 20127009145 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2777491 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 3199/DELNP/2012 Country of ref document: IN |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010306085 Country of ref document: AU |
|
ENP | Entry into the national phase |
Ref document number: 2010306085 Country of ref document: AU Date of ref document: 20101013 Kind code of ref document: A |