EP2312602A1 - Gas insulated medium voltage switchgear - Google Patents

Gas insulated medium voltage switchgear Download PDF

Info

Publication number
EP2312602A1
EP2312602A1 EP09012902A EP09012902A EP2312602A1 EP 2312602 A1 EP2312602 A1 EP 2312602A1 EP 09012902 A EP09012902 A EP 09012902A EP 09012902 A EP09012902 A EP 09012902A EP 2312602 A1 EP2312602 A1 EP 2312602A1
Authority
EP
European Patent Office
Prior art keywords
medium voltage
housing
voltage switchgear
frame
switchgear
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP09012902A
Other languages
German (de)
English (en)
French (fr)
Inventor
Hartmut Mildes
Olaf Fussbahn
Norbert Wuillemet
Stefan Dr.-Ing. Göttlich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Technology AG
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
Priority to EP09012902A priority Critical patent/EP2312602A1/en
Priority to KR1020127009396A priority patent/KR101569194B1/ko
Priority to AU2010306082A priority patent/AU2010306082B2/en
Priority to PCT/EP2010/006260 priority patent/WO2011045043A1/en
Priority to IN3155DEN2012 priority patent/IN2012DN03155A/en
Priority to CA2776832A priority patent/CA2776832A1/en
Priority to CN201080046121.XA priority patent/CN102576622B/zh
Publication of EP2312602A1 publication Critical patent/EP2312602A1/en
Priority to ZA2012/02616A priority patent/ZA201202616B/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact

Definitions

  • the invention relates to a gas insulated medium voltage switchgear with a 3 position disconnector device for 3 electric phases on one common rotatable driveshaft.
  • the three position disconnector device for three phases is arranged in one common functional unit, which has a base plate and a frame, and which can be mounted in a switchgear housing, in that way, that the baseplate and/or the frame is after the mounting a part of a gastight housing of the switchgear.
  • the preassembled unit is easier to adjust, before it will be mounted inot the switchgear housing.
  • a further advantageous embodiment is, that the fixed contacts of the disconnector device are mounted on the base plate with integral bushings, which are furthermore connectable to the solid insulated busbars at the outside part of the housing of the switchgear.
  • the frame is mounted on the base plate, and that the frame carries the fixation of the driveshaft.
  • the earth contacts are fixed to the frame
  • a further very advantageous embodiment is, that the common functional unit closes the housing of the switchgear after mounting in a gastight way.
  • the figure shows a perspective view of a three phase disconnector device in one common unit.
  • the movable contacts are arranged operated by a turnable driveshaft.
  • the driveshaft is positioned and fixed on both side in a frame, which is mounted on a base plate.
  • In the base plate are fixed not movable contacts which are mounted on integral bushings. These bushings are connected to external bushbars.

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • Patch Boards (AREA)
EP09012902A 2009-10-13 2009-10-13 Gas insulated medium voltage switchgear Withdrawn EP2312602A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP09012902A EP2312602A1 (en) 2009-10-13 2009-10-13 Gas insulated medium voltage switchgear
KR1020127009396A KR101569194B1 (ko) 2009-10-13 2010-10-13 가스 절연 중전압 스위치기어
AU2010306082A AU2010306082B2 (en) 2009-10-13 2010-10-13 Gas insulated medium voltage switchgear
PCT/EP2010/006260 WO2011045043A1 (en) 2009-10-13 2010-10-13 Gas insulated medium voltage switchgear
IN3155DEN2012 IN2012DN03155A (enExample) 2009-10-13 2010-10-13
CA2776832A CA2776832A1 (en) 2009-10-13 2010-10-13 Gas insulated medium voltage switchgear
CN201080046121.XA CN102576622B (zh) 2009-10-13 2010-10-13 气体绝缘的中压开关设备
ZA2012/02616A ZA201202616B (en) 2009-10-13 2012-04-11 Gas insulated medium voltage switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09012902A EP2312602A1 (en) 2009-10-13 2009-10-13 Gas insulated medium voltage switchgear

Publications (1)

Publication Number Publication Date
EP2312602A1 true EP2312602A1 (en) 2011-04-20

Family

ID=41479198

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09012902A Withdrawn EP2312602A1 (en) 2009-10-13 2009-10-13 Gas insulated medium voltage switchgear

Country Status (8)

Country Link
EP (1) EP2312602A1 (enExample)
KR (1) KR101569194B1 (enExample)
CN (1) CN102576622B (enExample)
AU (1) AU2010306082B2 (enExample)
CA (1) CA2776832A1 (enExample)
IN (1) IN2012DN03155A (enExample)
WO (1) WO2011045043A1 (enExample)
ZA (1) ZA201202616B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114402409A (zh) * 2020-02-07 2022-04-26 Abb瑞士股份有限公司 用于开关设备的隔离开关

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9742162B2 (en) 2013-06-18 2017-08-22 Siemens Aktiengesellschaft Gas-insulated medium-voltage switchgear assembly
KR102256452B1 (ko) * 2020-01-21 2021-05-27 선도전기주식회사 가스 절연 개폐 장치용 레버 구동 구조
CN115295346A (zh) * 2022-06-21 2022-11-04 北京国电富通科技发展有限责任公司 一种三相联动户外高压隔离开关

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040104201A1 (en) * 2002-11-06 2004-06-03 Mitsubishi Denki Kabushiki Kaisha Metal-enclosed switchgear
WO2004054057A1 (ja) * 2002-12-12 2004-06-24 Mitsubishi Denki Kabushiki Kaisha ガス絶縁スイッチギヤ
US20050219804A1 (en) * 2002-10-31 2005-10-06 Mitsubishi Denki Kabushiki Kaisha Gas-insulated switchgear

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0767221A (ja) * 1993-08-23 1995-03-10 Mitsubishi Electric Corp ガス絶縁開閉装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050219804A1 (en) * 2002-10-31 2005-10-06 Mitsubishi Denki Kabushiki Kaisha Gas-insulated switchgear
US20040104201A1 (en) * 2002-11-06 2004-06-03 Mitsubishi Denki Kabushiki Kaisha Metal-enclosed switchgear
WO2004054057A1 (ja) * 2002-12-12 2004-06-24 Mitsubishi Denki Kabushiki Kaisha ガス絶縁スイッチギヤ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 200448, Derwent World Patents Index; AN 507162 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114402409A (zh) * 2020-02-07 2022-04-26 Abb瑞士股份有限公司 用于开关设备的隔离开关

Also Published As

Publication number Publication date
AU2010306082A1 (en) 2012-05-03
KR20120091077A (ko) 2012-08-17
AU2010306082B2 (en) 2014-09-04
WO2011045043A1 (en) 2011-04-21
CA2776832A1 (en) 2011-04-21
CN102576622B (zh) 2016-02-24
KR101569194B1 (ko) 2015-11-13
CN102576622A (zh) 2012-07-11
IN2012DN03155A (enExample) 2015-09-18
ZA201202616B (en) 2012-12-27

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