IN2012DN03143A - - Google Patents

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Publication number
IN2012DN03143A
IN2012DN03143A IN3143DEN2012A IN2012DN03143A IN 2012DN03143 A IN2012DN03143 A IN 2012DN03143A IN 3143DEN2012 A IN3143DEN2012 A IN 3143DEN2012A IN 2012DN03143 A IN2012DN03143 A IN 2012DN03143A
Authority
IN
India
Prior art keywords
shaft
medium voltage
voltage
disconnector contacts
transformers
Prior art date
Application number
Inventor
Hyrenbach Maik
Mai Kasimir
Original Assignee
Abb Technology Ag
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 Abb Technology Ag filed Critical Abb Technology Ag
Publication of IN2012DN03143A publication Critical patent/IN2012DN03143A/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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/075—Earthing arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/0356—Mounting of monitoring devices, e.g. current transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

The invention relates to a three-phase gasinsulated medium voltage switching device with a disconnecting device between medium voltage levels and voltage transformers with disconnector contacts which are arranged on a rotatable shaft, in that way, that by a partly rotation of the shaft, the disconnector contacts switch connected voltage transformers between medium voltage level and ground level. The shaft is passing through the side wall of a gastight compartment and/or a housing.
IN3143DEN2012 2009-10-13 2010-10-13 IN2012DN03143A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09012901.6A EP2312710B1 (en) 2009-10-13 2009-10-13 Three-phase gasinsulated medium voltage switching device
PCT/EP2010/006257 WO2011045040A1 (en) 2009-10-13 2010-10-13 Three-phase gasinsulated medium voltage switching device

Publications (1)

Publication Number Publication Date
IN2012DN03143A true IN2012DN03143A (en) 2015-09-18

Family

ID=42111702

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3143DEN2012 IN2012DN03143A (en) 2009-10-13 2010-10-13

Country Status (9)

Country Link
EP (1) EP2312710B1 (en)
KR (1) KR101589092B1 (en)
CN (1) CN102576989B (en)
AU (1) AU2010306079B2 (en)
CA (1) CA2776823A1 (en)
ES (1) ES2586250T3 (en)
IN (1) IN2012DN03143A (en)
WO (1) WO2011045040A1 (en)
ZA (1) ZA201202570B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2312709B1 (en) * 2009-10-13 2012-12-12 ABB Technology AG Gas insulated switchgear

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4233986C2 (en) * 1992-10-09 2000-02-24 Alstom Sachsenwerk Gmbh Switchgear with voltage converter
DE4322530A1 (en) * 1993-07-07 1995-01-12 Driescher Spezialfab Fritz Encapsulated, insulating gas-filled medium-voltage switchgear cell
FR2719154B1 (en) * 1994-04-25 1996-06-07 Merlin Gerin Medium voltage electric switch.
FR2740621B1 (en) * 1995-10-26 1997-11-21 Gec Alsthom T & D Sa SHIELDED MEDIUM VOLTAGE STATION
JP4321333B2 (en) * 2004-04-05 2009-08-26 日新電機株式会社 Polyphase switch
CN101849272B (en) * 2007-11-06 2013-07-03 三菱电机株式会社 Switch

Also Published As

Publication number Publication date
CA2776823A1 (en) 2011-04-21
EP2312710A1 (en) 2011-04-20
AU2010306079A1 (en) 2012-05-03
EP2312710B1 (en) 2016-05-04
CN102576989B (en) 2015-04-08
KR20120091080A (en) 2012-08-17
ZA201202570B (en) 2012-12-27
CN102576989A (en) 2012-07-11
KR101589092B1 (en) 2016-01-27
AU2010306079B2 (en) 2014-08-14
WO2011045040A1 (en) 2011-04-21
ES2586250T3 (en) 2016-10-13

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